What Can You Do With a Public Health Degree? Career Paths, Salaries, and How to Break In

TL;DR

• A public health degree opens the door to careers like epidemiologist ($83,980 median), health services manager ($117,960 median), and health educator ($63,000 median). Job growth ranges from 4% to 23% through 2034, depending on your specialization.

• Below, we break down 8 career paths by whether you need a bachelor's or a master's. Every salary figure comes straight from the BLS.

• Health services management is projected to grow 23% through 2034. For context, that's more than four times faster than the average for all U.S. occupations.

• And no, you don't need a master's to get started. Health educators, community health workers, and environmental health specialists can all enter the field with a bachelor's.

Externships are short, remote professional experience programs where you work on real projects with real companies. A Healthcare Operations Consulting Externship, TruBridge Healthcare Data Analytics Externship, or Beats by Dre Data Analytics Externship can give you resume-ready experience in the healthcare space. Explore all Externships.

What Is a Public Health Degree and What Will You Study?

Public health is the science of protecting and improving the health of entire populations through prevention, policy, education, and research. Think of it this way: doctors treat individual patients. Public health professionals try to stop those patients from getting sick in the first place.

A bachelor's program typically covers five core areas: epidemiology (how diseases spread through populations), biostatistics (making sense of health data), environmental health (how your surroundings affect wellbeing), health policy and management, and social and behavioral sciences. The Association of Schools and Programs of Public Health (ASPPH) sets these foundational standards across accredited programs, whether you're pursuing a BA, BS, or the more advanced Master of Public Health (MPH).

If you're still weighing your options, our guides on what you can do with a biology degree and careers for psychology majors cover fields that share more DNA with public health than you'd expect.

What Jobs Can You Get With a Bachelor's in Public Health?

Good news: a master's isn't the price of entry. These roles are accessible with a bachelor's and the right experience or credentials.

Health Educator and Community Health Worker

Health educators build programs that teach communities about disease prevention, nutrition, and healthy habits. Community health workers take it a step further, showing up in underserved neighborhoods to connect people directly with healthcare resources and social services.

The pay reflects two different levels of specialization. According to the BLS, health education specialists earn a median of $63,000 per year. CHWs come in at $51,030, per BLS data. But here's the thing: CHW roles are growing at 11% through 2034, nearly triple the national average. Demand is real.

Both roles show up most in local health departments, hospitals, nonprofits, and school districts. And it's genuinely hands-on work.

Environmental Health Specialist

Ever wonder who inspects the restaurant kitchen or tests the water supply? That's an environmental health specialist. They enforce safety regulations, investigate contamination complaints, and keep public spaces from becoming public health hazards.

Most positions sit in government agencies at the local or state level. The Registered Environmental Health Specialist (REHS) credential from the National Environmental Health Association (NEHA) gives you a real edge. According to BLS data, the median salary for environmental scientists and specialists is around $76,480 per year.

Public Health Analyst and Research Assistant

If you're more of a data person, entry-level analyst and research assistant roles at universities, nonprofits, and government agencies (CDC, NIH, state health departments) are a strong launchpad. Day to day, you'll handle data collection, survey design, literature reviews, and program evaluations.

Pay starts modest, usually $45,000 to $55,000 depending on location. But these roles are a well-worn path to an MPH. Many employers offer tuition assistance, and the research experience makes your grad school application significantly stronger.

Health Communications Specialist

Here's one for the writers. Health communications specialists run social media campaigns during outbreaks, draft press releases for health departments, and create materials that translate complex medical jargon into something your grandma can actually understand.

Post-pandemic, health agencies aren't cutting their digital outreach budgets. If anything, they're expanding them. So the demand for people who can bridge the gap between scientists and the general public keeps climbing.

What Public Health Careers Require a Master's Degree (MPH)?

An MPH is an investment. But for these roles, it pays off.

Epidemiologist

Epidemiologists are the disease detectives. They investigate patterns and causes of illness across entire populations, design studies, crunch data, and produce findings that shape policy at every level of government.

Most positions require a master's in epidemiology or public health. The return? A median salary of $83,980, according to the BLS, with the field growing 16% through 2034. Post-COVID, the demand hasn't faded. Federal and state governments continue investing in pandemic preparedness and genomic surveillance, and they need people trained to do this work.

Roughly 800 openings per year might sound small, but the field is specialized. Competition is real, though less brutal than you'd think if you bring strong quantitative skills.

Biostatistician

If clinical trials, disease modeling, and health outcome predictions sound interesting (and you don't flinch at R or SAS), biostatistics is where the money lives.

The BLS reports a median salary of $104,110 for statisticians broadly. Biostatisticians in pharma or biotech often exceed that. And here's what makes this path flexible: the skillset overlaps heavily with data science. If public health funding dries up in your area, you can pivot into tech or finance without retraining.

Health Services Manager

Health services managers run the show. They plan, direct, and coordinate medical operations at hospitals, clinics, nursing homes, and public health departments. This is the highest-paying path in the entire field.

The numbers speak for themselves: $117,960 median salary, 23% projected growth through 2034, and about 61,400 openings each year. An aging population, expanding healthcare regulations, and the push toward data-driven hospital management are all driving that growth.

Health Policy Analyst

If you're drawn to the place where politics meets public health, policy analysis might be your thing. You'd work at think tanks, federal agencies like HHS, state legislatures, or advocacy organizations, researching and recommending policies that affect how communities access care.

Employers like the Kaiser Family Foundation, WHO, and Brookings Institution value strong research and writing skills above almost everything else. Salaries vary (government pays less, but benefits are solid), with mid-career analysts typically earning $60,000 to $90,000.

How Much Do Public Health Professionals Make?

The salary spread is wide. Let's put every role side by side.

Public Health Salary Comparison by Role

Education level is the biggest divider. Health services managers (master's required) earn more than double what community health workers (bachelor's) make. But sector matters too. Government roles usually pay less in raw salary than private-sector consulting or pharma positions. The tradeoff? Pensions, job security, Public Service Loan Forgiveness eligibility, and work-life balance that the private sector rarely matches.

What Actually Affects Your Salary in Public Health

Four variables carry the most weight. Education (bachelor's vs MPH vs DrPH), sector (government vs private vs nonprofit), geography (a health educator in San Francisco earns roughly 40% more than one in rural Alabama), and years of experience. If you're being strategic about earning potential, an MPH in biostatistics or epidemiology consistently outearns a general public health degree.

What Skills Make Public Health Majors Attractive to Employers?

Public health graduates carry a combination that most single-discipline majors can't match.

Technical side: data analysis (SAS, R, SPSS, Excel), epidemiological research methods, GIS mapping for spatial health analysis, grant writing, and program evaluation. These aren't classroom exercises. Every public health employer, from the CDC to a local nonprofit, needs people who can collect data, analyze it, and explain what it means.

Transferable side: communication (translating complex science for real people), project management, critical thinking, cultural competency, and cross-sector collaboration. According to NACE's 2025 Job Outlook Survey, communication and problem-solving rank among the top attributes employers look for across all fields. Public health programs bake both into the curriculum.

That versatility is the quiet advantage. Yet you can walk into a data-heavy federal research position or a community-facing nonprofit role and be genuinely prepared for either.

How to Break Into Public Health With No Experience

Starting from scratch? Here's how to build a resume before anyone's hiring you.

Start With a Public Health Internship or Externship

State and local health departments, the CDC, and nonprofits like the American Public Health Association recruit student interns regularly. Remote opportunities are growing too, which makes geographic barriers less of an issue.

Can't land a competitive government placement? An Externship gets you real project experience in healthcare-adjacent fields. The Healthcare Operations Consulting Externship puts you on real consulting deliverables. The TruBridge Healthcare Data Analytics Externship builds the exact data skills public health employers look for. Both are remote and work around your class schedule.

Get Certified to Stand Out

Three certifications can separate you from the pack, and you don't need to wait until after graduation for all of them:

• Certified Health Education Specialist (CHES): Requires a bachelor's in health education or a related field. The most accessible option for undergrads.

• Certified in Public Health (CPH): Offered by the National Board of Public Health Examiners. If you're in a CEPH-accredited program, you can sit for the exam before you graduate.

• Registered Environmental Health Specialist (REHS): For those targeting environmental health. Requirements vary by state.

Target Entry-Level Government and Nonprofit Roles

USAJobs.gov lists hundreds of public health positions across federal agencies. State health department career pages are another goldmine. For nonprofit work, Idealist.org and the APHA Career Mart are worth bookmarking.

One program worth knowing about: the CDC's Public Health Associate Program (PHAP). It's a two-year paid assignment at a state, tribal, local, or territorial public health agency, built specifically for recent graduates. Competitive, yes, but one of the strongest entry points in the entire field. For more approaches, see our guide on how to get an internship with no experience.

Where to Find Public Health Jobs and Internships Right Now

Stop scrolling aimlessly. Here's where to look.

Job boards:

• USAJobs.gov for federal public health roles

• APHA Career Mart from the American Public Health Association

• Idealist.org for nonprofit and social impact work

• CDC Careers and WHO Careers

• LinkedIn (filter by "public health" + your city or state)

Internships and fellowships:

• CDC's ORISE Fellowships for research-focused placements

• State and local health department internship programs (Google "[your state] health department internship")

• University-affiliated research labs (your professors probably know who's hiring)

If traditional placements are full, Extern's remote Externships offer healthcare consulting and data analytics projects you can start right away. Our roundup of the best websites to find internships has even more options. And if you're planning ahead for next year, check out healthcare consulting internships for summer 2027.

FAQs

Is a public health degree worth it?

Yes. The BLS projects 4 to 23% growth across public health roles through 2034, and median salaries range from $51,000 to $117,000+ depending on specialization. A bachelor's gets you started; an MPH significantly expands your options and earning potential.

Can you get a public health job with just a bachelor's degree?

Absolutely. Health educator, community health worker, environmental health specialist, and public health analyst roles typically require only a bachelor's degree and relevant experience or certifications. An MPH becomes important if you want to work as an epidemiologist, biostatistician, or health services manager.

What is the highest-paying career in public health?

Health services managers earn a median of $117,960 per year according to the BLS, making it the highest-paying public health career path. Biostatisticians and senior epidemiologists working in the private sector or pharmaceutical companies can also earn well above $100,000 annually with experience.

Is public health a growing field?

Yes, significantly. Health services management is growing at 23% through 2034, epidemiology at 16%, and community health work at 11%, all faster than the national average. An aging population and increased focus on preventive care and pandemic preparedness are driving demand across every public health specialization.

What's the difference between public health and healthcare administration?

Public health focuses on improving population-level health through prevention, policy, and education across entire communities. Healthcare administration focuses on managing individual healthcare facilities like hospitals and clinics. The two fields overlap significantly at health services management, where both degrees can qualify you for leadership roles.

Do you need a science background to study public health?

No. Public health programs welcome students from any academic background, including humanities and social sciences. You'll take introductory courses in biostatistics and epidemiology as part of the core curriculum, but strong writing, critical thinking, and cultural awareness matter just as much as science aptitude in this field.