“Fast-growing” sounds straightforward, but it actually measures two distinct things—and conflating them leads to bad decisions.
The first dimension is job-market growth : how quickly employer demand for professionals in a field is expanding. The Bureau of Labor Statistics (BLS) publishes 10-year employment projections for hundreds of occupations, and these projections are the most reliable public measure of where hiring is accelerating. When the BLS projects 28% growth for nurse practitioners over 2023–2033, that means roughly 135,000 net new positions—a pace roughly seven times faster than the average for all occupations.
The second dimension is enrollment growth : how rapidly students are entering master’s programs in a field. The National Center for Education Statistics (NCES) tracks graduate degree conferrals by field, and sharp upward trends signal both student interest and institutional investment. Between 2012 and 2022, master’s degrees conferred in data science and analytics grew from a statistical footnote to over 30,000 annually—a trajectory almost no other field matches.
These two dimensions don’t always move together. A field can have explosive job-market growth but modest enrollment increases (physician assistant studies, where clinical seat constraints limit supply). Conversely, a field can have booming enrollment but slower employment growth (some MBA concentrations, where supply is outpacing new demand). The most compelling growth stories are in fields where both dimensions are rising in tandem—genuine demand expansion pulling enrollment upward rather than trend-chasing pushing students into crowded pipelines.
It’s also critical to distinguish between high growth rates and large absolute numbers. A field growing at 40% from a base of 5,000 jobs adds 2,000 positions. A field growing at 8% from a base of 500,000 jobs adds 40,000. Both are “fast-growing,” but they mean very different things for your job search. We flag base-rate context throughout the rankings below.
Finally, growth does not equal value. A fast-growing field may or may not pay well, offer work-life balance, or match your skills. Growth is one signal among many. For broader evaluations, see our best master’s degrees and highest-paying master’s degrees rankings.
We evaluated master’s degree fields using a composite growth score built from three data layers:
1. BLS Projected Employment Growth Rate (Primary Weight)
We used the Bureau of Labor Statistics Occupational Outlook Handbook 2023–2033 projections as the primary growth signal. For each degree field, we identified the dominant occupation(s) requiring or strongly preferring a master’s degree and used the projected percent change in employment. Fields linked to multiple occupations (e.g., computer science spans software developers, information security analysts, and computer and information research scientists) received a weighted average based on the proportion of master’s-level professionals in each role.
2. NCES Enrollment and Degree Conferral Trends
We analyzed the most recent NCES Integrated Postsecondary Education Data System (IPEDS) data on master’s degrees conferred by CIP code from 2012–2022, the latest decade with complete data. We calculated the compound annual growth rate (CAGR) in degree conferrals to identify the enrollment trajectory. Fields with fewer than 1,000 annual conferrals in 2022 were flagged as “emerging” rather than excluded, since small-base growth can be legitimate.
3. Industry Demand Signals
For select fields, we incorporated supplementary demand data from sources like Burning Glass / Lightcast job-posting analytics, professional association workforce reports (e.g., AACN for nursing, AUPHA for healthcare administration), and federal workforce projections (e.g., HRSA for healthcare professions). These signals help distinguish between statistical growth artifacts and real employer urgency.
Selection and Exclusion Criteria
Fields were included if they met at least one threshold: BLS projected growth ≥12% (roughly three times the all-occupation average of 4%) OR enrollment CAGR ≥6% over the past decade. Fields with flat or negative growth on both measures were excluded from the ranked list but may appear in the slowing-growth section. Fields lacking reliable BLS occupation-level data (e.g., some interdisciplinary degrees without a clear occupational match) were excluded.
Data Recency
BLS projections reference the 2023–2033 outlook, published in September 2024. NCES degree-conferral data runs through academic year 2021–2022. Salary figures are BLS May 2023 estimates for master’s-level professionals or the closest available proxy. All data sources are cited at first use in each ranked entry.
If you want the headline answers before diving into the full ranked list, here are 5 picks across different categories of growth:
Fastest Overall Growth: Nurse Practitioner / Advanced Nursing
With 28% projected job growth and surging enrollment that’s nearly doubled since 2015, advanced nursing combines the strongest job-market signal with the most dramatic enrollment expansion of any master’s field. Explore online master’s in nursing programs.
Fastest Job-Market Growth: Physician Assistant Studies
The BLS projects 28% employment growth for PAs through 2033 — tied with nurse practitioners for the highest rate on this list — but enrollment growth is constrained by limited clinical placements, making competition fierce.
Fastest Enrollment Growth: Data Science and Analytics
Master’s degrees conferred in data science surged from near zero to over 30,000 annually within a decade, with an enrollment CAGR exceeding 25%. Job demand is strong (35% growth for data scientists), though the sheer volume of new graduates means market positioning matters. See online master’s in data science.
Best Growth + Salary Combo: Cybersecurity
Information security analyst roles are projected to grow 33%, with a median salary above $120,000 for master’s-level professionals. Few fast-growing fields match this combination of demand acceleration and pay. Explore online master’s in cybersecurity.
Emerging Growth Field: Business Analytics
Still smaller than established fields like MBA or computer science, business analytics master’s programs have seen enrollment CAGR above 15% as employers increasingly require specialized analytics talent beyond generalist business training. See online master’s in business analytics.
The 11 fields below are ranked by composite growth score, which weights BLS projected employment growth (60%) and enrollment trend CAGR (40%). This weighting prioritizes job-market demand — the factor that most directly affects your post-graduation outcomes — while still rewarding fields with strong institutional investment and student momentum.
BLS Projected Job Growth: 33% (Information Security Analysts, 2023–2033)
Enrollment Trend: ~12% CAGR in master’s conferrals (2012–2022)
Median Salary (Master’s): ~$120,360
Key Growth Driver: Escalating cyber threat landscape and federal/corporate compliance mandates
Cybersecurity tops this list because no other field combines this level of job-market acceleration with a salary floor this high. The 33% projected growth for information security analysts reflects a structural reality: every organization with digital infrastructure needs security professionals, and the threat environment is growing faster than the talent pipeline can fill it. Federal mandates like CMMC (Cybersecurity Maturity Model Certification) and SEC cyber-disclosure rules are creating additional demand layers that didn’t exist five years ago.
Enrollment growth has been strong but hasn’t caught up to demand, which is why the field remains one of the few where a master’s degree genuinely shifts earning power rather than simply checking a credential box. Programs at Georgia Tech, the University of Washington, and other institutions are expanding online offerings rapidly. A strong online option is Purdue University , which offers an online MS in Cybersecurity with a strong research emphasis.
The tradeoff: this field rewards hands-on technical skills as much as academic credentials. A master’s without practical experience (labs, certifications like CISSP or CEH, or work experience) will not produce the outcomes the salary data suggests.
BLS Projected Job Growth: 28% (Nurse Practitioners, 2023–2033)
Enrollment Trend: ~10% CAGR in MSN conferrals (2012–2022)
Median Salary (Master’s): ~$126,260
Key Growth Driver: Primary care physician shortages, expanded scope-of-practice laws, aging population
Advanced nursing — particularly nurse practitioner (NP) programs — is one of the most consistently high-growth master’s fields in the country. The 28% projected employment growth is driven by a structural healthcare access problem: there aren’t enough primary care physicians to serve a growing and aging population, and more than half of U.S. states have granted NPs full practice authority to help close the gap.
Enrollment growth has been robust, with MSN programs nearly doubling their output over the past decade. Online MSN programs have been a major driver of this expansion, removing geographic barriers for working RNs. Johns Hopkins University offers one of the most respected online MSN programs, while institutions like Southern New Hampshire University provide more accessible entry points. Explore all options at our online master’s in nursing hub.
The important nuance: NP program growth has been so strong that some specialties (especially psychiatric-mental health NP and family NP in urban areas) are beginning to show early saturation signals in certain metro markets. Rural and underserved areas, however, still face acute shortages.
BLS Projected Job Growth: 35% (Data Scientists, 2023–2033)
Enrollment Trend: ~25% CAGR in master’s conferrals (2012–2022)
Median Salary (Master’s): ~$108,020
Key Growth Driver: Enterprise AI/ML adoption, data infrastructure investment across all industries
Data science has the highest individual-occupation BLS growth projection on this list (35%), and its enrollment trajectory has been explosive — the field essentially created an entire master’s degree category in under a decade. The demand driver is clear: every industry from healthcare to retail to government is investing in data infrastructure, and the professionals who can build predictive models, manage data pipelines, and translate analytical outputs into business decisions remain scarce relative to need.
The enrollment surge, however, introduces a critical consideration. With over 30,000 master’s degrees now conferred annually and hundreds of programs available online, the field is producing graduates at a pace that could compress entry-level salaries over time. The master’s-level advantage is strongest for candidates who combine technical skills (Python, SQL, cloud platforms) with domain expertise in a specific industry. Indiana University Online offers a well-regarded online MS in Data Science, and many other options are available through the online master’s in data science hub.
Graduates who differentiate themselves—through specialization in machine learning engineering, NLP, or sector-specific analytics—will outperform those holding a generic data science credential. The degree is growing fast, but the market is already stratifying.
BLS Projected Job Growth: 28% (Physician Assistants, 2023–2033)
Enrollment Trend: ~7% CAGR in master’s conferrals (2012–2022)
Median Salary (Master’s): ~$130,020
Key Growth Driver: Healthcare access gaps, team-based care models, surgical and specialty subspecialization
Physician assistant studies is a distinctive growth story because job-market demand far outstrips enrollment growth. The 28% projected employment increase mirrors nurse practitioners, but PA program enrollment grows more slowly due to strict clinical rotation requirements, ARC-PA accreditation constraints, and limited program seats. This supply-demand imbalance is why PA median salaries have remained above $130,000 and show no signs of compression.
PA programs are expanding — particularly hybrid-online formats that deliver didactic coursework online while maintaining in-person clinical requirements — but the bottleneck is clinical placement availability, not student interest. Applications to PA programs routinely exceed seats by 5:1 or more.
This field is one of the strongest growth-plus-salary combinations available, but prospective students should understand the admissions reality: most programs require significant patient-contact hours (typically 1,000–3,000 hours), a strong science GPA, and GRE scores. The growth rate benefits those who can clear the entry barrier, not casual career changers.
BLS Projected Job Growth: 17% (Epidemiologists) / 28% (Medical and Health Services Managers)
Enrollment Trend: ~9% CAGR in MPH conferrals (2012–2022)
Median Salary (Master’s): ~$78,520 (epidemiologists) / ~$110,680 (health services managers)
Key Growth Driver: Post-pandemic institutional investment, health equity mandates, data-driven population health
Public health saw the most dramatic enrollment surge of any master’s field post-2020, with MPH applications increasing by over 40% in a single year at many CEPH-accredited programs. While some of that spike has moderated, the structural drivers remain strong. Federal and state investment in public health infrastructure, health equity initiatives, and data-driven population health management has created sustained demand for MPH-trained professionals at agencies, hospitals, nonprofits, and consulting firms.
The salary range for MPH graduates is broad — epidemiologists earn less than health services managers, and policy-focused roles pay differently from biostatistics tracks. Students considering an MPH should select a concentration aligned with the higher-growth, higher-paying segments of the field. The University of Southern California and George Washington University both offer strong online MPH programs, and the University of Florida provides additional CEPH-accredited online options. See additional programs at the online master’s in public health hub.
The risk: the post-2020 enrollment boom means a large cohort of MPH graduates is entering the market simultaneously. Differentiation through practicum experience, quantitative skills, or CHES/CPH certification will matter more than the degree alone.
BLS Projected Job Growth: 7% (Social Workers, all types) / 19% (Substance Abuse, Behavioral, and Mental Health Counselors—closely related roles)
Enrollment Trend: ~8% CAGR in MSW conferrals (2012–2022)
Median Salary (Master’s): ~$58,380 (social workers) / ~$79,000+ (clinical social workers, LCSW)
Key Growth Driver: Mental health crisis demand, Medicaid expansion, school-based behavioral health mandates
The MSW is growing for a reason that’s hard to overstate: the U.S. is experiencing a behavioral health workforce crisis. The demand for licensed clinical social workers (LCSWs)—who require an MSW plus supervised clinical hours—has accelerated alongside rising mental health needs across every demographic group. School districts, hospital systems, community mental health centers, and private practice settings are all competing for MSW-trained clinicians.
Enrollment has grown steadily, and online MSW programs have dramatically expanded access, particularly advanced-standing tracks for BSW holders. Arizona State University offers a nationally recognized online MSW, and the online master’s in social work hub lists additional programs across multiple formats.
The salary tradeoff is the essential consideration: social work is one of the lower-paying master’s fields on this list, and even LCSW credentials don’t push median salaries to the levels seen in tech or healthcare administration. Growth is strong, but students should enter this field with clear expectations about the income trajectory and the emotional demands of the work.
BLS Projected Job Growth: 28% (Medical and Health Services Managers, 2023–2033)
Enrollment Trend: ~7% CAGR in MHA/MHSA conferrals (2012–2022)
Median Salary (Master’s): ~$110,680
Key Growth Driver: Health system consolidation, value-based care transition, and regulatory complexity
Healthcare administration is the less visible partner in the healthcare growth story, but the numbers are equally compelling. The BLS projects 28% growth for medical and health services managers — the same rate as nurse practitioners — driven by ongoing health system consolidation, the shift from fee-for-service to value-based care models, and an increasingly complex regulatory environment that demands specialized management talent.
Unlike clinical healthcare fields, MHA programs don’t require clinical rotations (though many include administrative residencies), making them more accessible to career changers from business, public administration, or policy backgrounds. The University of Central Florida offers a well-structured online MHA program. More options are available at the online master’s in healthcare administration hub.
The salary outlook is strong, with experienced managers at large health systems earning well above the median. However, entry-level MHA graduates often start in coordinator or analyst roles that pay $55,000–$70,000, with significant salary progression tied to years of experience and organization size.
BLS Projected Job Growth: 17% (Software Developers) / 23% (Computer and Information Research Scientists)
Enrollment Trend: ~8% CAGR in MS CS conferrals (2012–2022)
Median Salary (Master’s): ~$136,620 (software developers) / ~$145,080 (research scientists)
Key Growth Driver: AI/ML infrastructure demand, cloud computing expansion, specialized engineering roles
Computer science master’s degrees grow steadily rather than explosively—largely because the field was already enormous. With over 50,000 MS CS degrees conferred annually, even an 8% CAGR represents massive absolute growth. The job-market demand is concentrated in roles where a master’s makes a demonstrable difference: machine learning engineering, computer vision, systems architecture, and research-oriented positions at companies investing in foundational AI.
The salary premium for an MS in CS over a BS varies by role and employer. At large tech companies and AI-focused startups, the master’s can be the differentiator for senior individual contributor and research positions. At companies hiring generalist software engineers, the degree often matters less than portfolio and experience. Georgia Tech, the University of Illinois Urbana-Champaign , and Northeastern University all offer respected online MS CS programs. Explore options through the online master’s in computer science hub.
The field’s growth rate is moderate relative to healthcare and cybersecurity, but the absolute numbers and salary ceiling make it one of the highest-impact master’s degrees regardless of growth ranking.
BLS Projected Job Growth: 19% (Substance Abuse, Behavioral Disorder, and Mental Health Counselors) / 18% (Marriage and Family Therapists)
Enrollment Trend: ~7% CAGR in counseling master’s conferrals (2012–2022)
Median Salary (Master’s): ~$53,710 (counselors) / ~$62,650 (marriage and family therapists)
Key Growth Driver: Mental health parity legislation, insurance coverage expansion, and telehealth normalization
Counseling master’s programs — clinical mental health counseling, marriage and family therapy, and rehabilitation counseling — are growing in direct response to the national mental health crisis. The Mental Health Parity and Addiction Equity Act and subsequent state-level mandates have expanded insurance coverage for counseling services, while the normalization of telehealth post-2020 has made it easier for licensed counselors to build sustainable caseloads.
The field’s enrollment growth is strong but controlled by CACREP accreditation standards, which impose clinical hour requirements (typically 600–1,000 hours) that limit how fast programs can scale. Western Governors University offers an accessible online counseling program, though students should verify CACREP accreditation status for licensure eligibility. The online master’s in counseling hub covers accreditation requirements in detail.
Salary is a significant tradeoff. Counseling consistently ranks among the lower-paying master’s fields, especially in early career. The income trajectory improves for licensed professionals in private practice, but reaching that point requires 2–4 years of supervised postgraduate work.
BLS Projected Job Growth: 13% (Management Analysts) / 35% (Data Scientists — overlap)
Enrollment Trend: ~15% CAGR in business analytics master’s conferrals (2012–2022)
Median Salary (Master’s): ~$99,410 (management analysts) / ~$108,020 (data scientists)
Key Growth Driver: Enterprise demand for analytics-trained business leaders, not just technical data scientists
Business analytics occupies the fast-growing intersection between data science and traditional business management. Unlike a pure MS in Data Science, which emphasizes algorithms and statistical modeling, business analytics master’s programs train graduates to apply data-driven methods to strategy, operations, marketing, and supply chain decisions. The distinction matters to employers who want people who can both run analyses and explain results to executives.
Enrollment growth has been rapid—roughly 15% CAGR—as universities build programs that sit between their business schools and computer science departments. The field draws career changers from traditional MBA tracks who recognize that generalist business degrees are losing ground to analytics-specific credentials. Purdue University and other institutions listed on the online master’s in business analytics hub offer strong online options.
Because business analytics programs are relatively new, their employer brand recognition varies. Programs housed in AACSB-accredited business schools generally carry more weight than standalone analytics certificates.
BLS Projected Job Growth: 15% (Computer and Information Systems Managers) / 33% (Information Security Analysts — overlap with cybersecurity)
Enrollment Trend: ~6% CAGR in MSIT conferrals (2012–2022)
Median Salary (Master’s): ~$169,510 (IT managers) / ~$99,860 (broader IT roles)
Key Growth Driver: Cloud migration management, IT governance expansion, digital transformation leadership
Information technology master’s programs occupy a distinct growth lane from computer science and cybersecurity, focusing on IT strategy, systems management, enterprise architecture, and technology leadership rather than software development or security engineering. The field grows because every organization undergoing digital transformation needs people who can manage the technical infrastructure and vendor relationships that make transformation possible.
The salary ceiling for IT managers is among the highest on this list — the BLS median of $169,510 for computer and information systems managers reflects the leadership orientation of the degree. However, that median represents experienced managers, not recent graduates. Entry-level MSIT holders typically start in systems administration, project management, or analyst roles at more modest salaries. Arizona State University offers a well-regarded online MSIT. Additional programs are listed at the online master’s in information technology hub.
The growth story for IT is steady rather than explosive — it is a large, mature field growing at a healthy clip, not a breakout category. For students targeting management-track technology careers, it remains one of the most reliable master’s investments.
The table below consolidates the key growth metrics for all 11 ranked fields in one view. Use it to compare fields across multiple dimensions rather than focusing on any single number. A field with moderate job growth but strong enrollment momentum (like data science) presents a different risk-reward profile than a field with high job growth but constrained enrollment (like physician assistant studies).
| Field | BLS Projected Growth (%) | Median Salary (Master’s) | Enrollment Trend | Key Growth Driver |
|---|---|---|---|---|
| Cybersecurity | 33% | ~$120,360 | ~12% CAGR | Escalating cyber threats, compliance mandates |
| Nurse Practitioner / Advanced Nursing | 28% | ~$126,260 | ~10% CAGR | Primary care shortages, scope-of-practice expansion |
| Data Science and Analytics | 35% | ~$108,020 | ~25% CAGR | Enterprise AI/ML adoption |
| Physician Assistant Studies | 28% | ~$130,020 | ~7% CAGR | Healthcare access gaps, supply constraints |
| Public Health (MPH) | 17–28% | ~$78,520–$110,680 | ~9% CAGR | Post-pandemic investment, health equity mandates |
| Social Work (MSW) | 7–19% | ~$58,380–$79,000+ | ~8% CAGR | Mental health crisis, Medicaid expansion |
| Healthcare Administration (MHA) | 28% | ~$110,680 | ~7% CAGR | Health system consolidation, value-based care |
| Computer Science / Software Engineering | 17–23% | ~$136,620–$145,080 | ~8% CAGR | AI infrastructure, specialized engineering roles |
| Counseling and Mental Health | 18–19% | ~$53,710–$62,650 | ~7% CAGR | Parity legislation, telehealth normalization |
| Business Analytics | 13–35% | ~$99,410–$108,020 | ~15% CAGR | Demand for analytics-trained business leaders |
| Information Technology | 15–33% | ~$99,860–$169,510 | ~6% CAGR | Cloud migration, digital transformation leadership |
Several patterns emerge from this comparison. Healthcare fields—nursing, PA studies, healthcare administration, and public health—collectively dominate the highest BLS growth rates, reflecting systemic workforce shortages that policy changes alone cannot quickly resolve. Technology fields (cybersecurity, data science, computer science, and IT) show strong growth paired with the highest salary ceilings, though their enrollment surges raise longer-term supply questions. The human-services fields (social work, counseling) are growing rapidly in demand terms but face a persistent salary ceiling that candidates must weigh honestly against the emotional and professional rewards of the work.
Not every master’s field is on an upward trajectory. Identifying fields with decelerating growth isn’t about declaring them “bad”—a field with slowing growth can still offer excellent career outcomes if the absolute job market remains large and you bring differentiated skills. But understanding where momentum is fading helps you calibrate expectations and avoid mistaking a field’s past reputation for its current trajectory.
General MBA enrollment has declined or flattened at many programs outside the top 25, with GMAC reporting sustained year-over-year application drops for full-time generalist programs. The shift is structural: employers increasingly prefer specialized master’s degrees (business analytics, finance, supply chain management) or technical credentials over a broad MBA. Specialized MBAs and online MBAs continue to grow, but the undifferentiated generalist MBA is losing ground. Explore the nuance at the online MBA hub. (Note: specialized MBA programs in healthcare management, tech management, or analytics remain strong.)
Master’s in education conferrals have declined significantly from their 2010–2013 peak, driven by teacher salary stagnation, declining enrollment in traditional teacher preparation programs, and some states reducing or eliminating the salary bump for a master’s degree. Specialized education tracks — instructional design, educational technology, special education — are still growing, but the generalist M.Ed. has been in structural decline for a decade. See the online master’s in education hub for a breakdown of which specializations remain strong.
Public administration doesn’t appear on the fast-growing list, but it isn’t collapsing either—it occupies the middle ground of steady but unremarkable growth. BLS projects 5% growth for administrative services managers and 5% for urban and regional planners through 2033, roughly tracking the all-occupation average. Enrollment has been flat to slightly declining at many MPA programs as students migrate toward more specialized policy or healthcare administration degrees. For students interested in government and nonprofit leadership careers, the online master’s in public administration hub covers programs that still offer solid outcomes in the right career context.
Once one of the highest-paying master’s fields, petroleum engineering has seen enrollment and hiring contract as the energy sector shifts toward renewables and automation reduces field-level workforce needs. BLS projects just 2% growth through 2033 — effectively flat.
Librarian employment is projected to grow at just 3% through 2033, and master’s enrollment has been declining since the early 2010s. The field isn’t disappearing — digital archiving and information management roles provide some growth — but traditional library science is not an expanding field.
A slowing growth rate doesn’t mean you shouldn’t pursue a field—it means you should verify that specific roles within the field are still hiring at the level you expect and that the degree provides a return that justifies the investment. Use the graduate school cost calculator to model your specific scenario, and read our analysis on whether a master’s degree is worth it for the broader context.
A field growing at 28% per year is meaningless if you have no interest in the work, can’t meet the entry requirements, or would be miserable doing the job. Growth is a market signal, not personal career advice. Here’s how to move from “this field is growing” to “this field is right for me.”
Growth Rate vs. Personal Fit
The most common mistake in degree selection is chasing a growth statistic into a career you don’t actually want. Cybersecurity is growing at 33%, but if you have no interest in threat analysis, incident response, or spending hours investigating log files, the growth rate won’t sustain you through the two to three years of study plus the early-career grind. Ask yourself: would I pursue this field if the growth rate were average? If the answer is no, the growth rate is doing too much of the decision-making work.
Saturation Risk
Some fast-growing fields are also producing graduates at rates that may outpace demand in the near term. Data science is the clearest example: 35% job growth sounds extraordinary, but 30,000+ new master’s graduates per year is an enormous supply wave. Check the ratio of annual graduates to annual job openings (BLS publishes occupational openings data) to get a realistic picture of competition.
Regional Variation
National growth statistics mask significant regional differences. Cybersecurity jobs are concentrated in the D.C. metro, Northern Virginia, and major tech hubs. Public health growth is strongest in states with expanding Medicaid programs and large public health agencies. Healthcare administration growth tracks health system density. Before committing to a field, check whether the growth is concentrated where you live or are willing to relocate — or whether remote work viability makes geography irrelevant.
Entry Barriers
Growth fields are not equally accessible. Physician assistant studies require thousands of patient-contact hours before you can even apply. Nurse practitioner programs require an active RN license. Counseling licensure requires 600–1,000 supervised clinical hours after graduation. These aren’t just requirements — they’re multi-year commitments that add real cost and delay your earnings recovery. Factor the total time-to-practice, not just the degree completion time, into your analysis.
Questions to Ask Yourself Before Choosing a Fast-Growing Field:
For a broader decision framework beyond growth alone, see the most useful master’s degrees ranking and our guide to the best master’s degrees for career changers.
Cybersecurity is the fastest-growing master’s degree field by composite growth score, combining 33% BLS-projected job growth for information security analysts with approximately 12% annual enrollment growth over the past decade. Nurse practitioner programs and data science also rank among the top three. The “fastest” depends on whether you prioritize job-market demand (cybersecurity and data science lead) or enrollment momentum (data science dominates). See the full ranked list above for all 11 fields and their individual growth metrics.
The master’s degrees in the highest demand by employer hiring volume are nurse practitioner (MSN), cybersecurity, data science, physician assistant studies, and healthcare administration. These five fields all have BLS projected employment growth rates above 25%, well above the 4% average for all occupations. “Highest demand” can mean either the fastest growth rate or the largest absolute number of job openings—healthcare fields tend to lead on absolute openings, while cybersecurity and data science lead on growth rate.
No, a fast-growing degree is not automatically a good investment. Growth rate tells you that demand for a field is expanding, but it doesn’t account for program cost, salary levels, saturation risk, or personal fit. Social work and counseling are fast-growing fields, but their median salaries are among the lowest for master’s-level professionals, which means the ROI timeline is longer. Conversely, data science is growing explosively, but the surge in graduates means entry-level competition is intensifying. Evaluate growth alongside salary, total program cost, and your personal career goals before deciding. Our guide to whether a master’s degree is worth it provides a more comprehensive cost-benefit framework.
By the BLS’s projected employment growth rate through 2033, the master’s-level fields with the best job growth are data science (35%), cybersecurity (33%), nurse practitioner (28%), physician assistant studies (28%), and healthcare administration (28%). These projections measure the expected percent increase in employed professionals over 10 years. Fields with double-digit growth rates significantly outpace the all-occupation average of 4%. For a complete ranking that also factors in enrollment trends, see the comparison table in the full rankings above.
Compare the annual number of new master’s graduates in the field to the annual number of job openings reported by the BLS. If a field confers 30,000 master’s degrees per year but only generates 15,000 annual openings requiring a master’s, competition will be intense regardless of the growth rate. Data science is the clearest current example of a field where enrollment growth has outpaced job-opening volume at the entry level. Fields with constrained enrollment — like physician assistant studies, where clinical seat availability limits graduates — tend to have less saturation risk even with similar growth rates.
“High demand” refers to the absolute volume of current job openings—fields like nursing, education, and business management have large existing workforces and consistently high hiring volume. “Fast-growing” refers to the rate of change — how quickly demand is accelerating compared to the current baseline. A field can be high-demand without being fast-growing (education has hundreds of thousands of positions but is growing slowly) or fast-growing without being high-demand in absolute terms (data science is surging from a smaller base). The most valuable intersection is fields that are both high-demand and fast-growing, like nurse practitioner and cybersecurity, where large existing workforces are also expanding rapidly.
Yes, in most growing fields, accredited online master’s degrees produce comparable career outcomes to on-campus programs. This is especially true in technology fields (cybersecurity, data science, and IT) and business/healthcare administration, where employers evaluate skills and credentials rather than delivery format. In clinical fields like nursing and physician assistant studies, online programs are typically hybrid—coursework online, clinical rotations in person—and produce the same licensure eligibility as campus programs. The key qualifier is accreditation: an online master’s from a regionally accredited institution with programmatic accreditation (AACSB for business, CCNE for nursing, CEPH for public health, and CACREP for counseling) carries the same professional weight as an on-campus degree. Programs without proper accreditation in a fast-growing field are a significant risk. Start your search at the accredited online master’s programs page.