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Major · Health Professions

An applied science route into inspection, regulation, and public-health enforcement

Environmental Health (CIP 51.2202) blends environmental science, toxicology, and public-health regulation to prepare sanitarians, food-safety inspectors, and occupational health specialists. About 320 students complete the major across 50 colleges, with bachelor’s graduates earning roughly $58,487 in five-year tracked wages.

Schools offering
50
Annual completions
320
Typical degree level
Associate's + Bachelor's
Median earnings (5yr)
$58k

About this major

Environmental Health (CIP 51.2202) trains specialists who apply environmental science, toxicology, and biomedical sciences to the public-health work of inspecting, regulating, and protecting human environments. The CIP definition organizes coursework around epidemiology, biostatistics, toxicology, public-policy analysis, environmental law, risk assessment, and occupational health and safety, then layers applied work in air and water quality, food protection, hazardous-waste management, radiation protection, and inspection of housing and recreational areas. Programs lean heavier on chemistry, microbiology, and field sampling than the policy-tilted Public Health, General — students leave able to read a sanitary survey, analyze contaminant data, and write a regulatory finding.

The major fits students drawn to applied science with an enforcement edge — interested in why a restaurant fails an inspection, how a county tracks lead exposure, what makes a workplace OSHA-compliant. Comfort with chemistry, basic biology, and reading regulation closely all help. Students who like clear rules, on-site fieldwork, and structured public-sector careers tend to stay engaged; students who expected the broader policy and population-data feel of Public Health often find this CIP more technical than they planned.

A grounded observation about scale: 320 students complete the major across 50 colleges nationally, modest next to sibling Public Health, General (10,951 completions). Bachelor’s graduates earn about $58,487 in five-year tracked wages versus $44,278 for associate’s graduates. The named destinations split into a realistic bachelor’s-only tier — occupational health and safety specialists ($83,910 median, 12.5% growth) and environmental scientists and specialists, including health ($80,060, 4.4%) — and a higher-credential tier where epidemiologists ($83,980, Master’s) and medical scientists ($100,590, doctorate) sit. The NEHA REHS/RS credential, required at hire by California, Oregon, Washington, and other states for sanitarian roles, functions as the practical gatekeeper into civil-service work.

Section 3 · Careers

Where this major leads

Occupations most often associated with this major, from the federal BLS+O*NET crosswalk. Job-growth projections and median wages are national.

Occupation Median wage Job growth Typical education
Health specialties teachers, postsecondary $106k +17.3% Doctoral or professional degree
Medical scientists, except epidemiologists $101k +8.7% Doctoral or professional degree
Occupational health and safety specialists $84k +12.5% Bachelor's degree
Environmental scientists and specialists, including health $80k +4.4% Bachelor's degree
Occupational health and safety technicians $58k +8.5% High school diploma or equivalent
Epidemiologists $84k +16.2% Master's degree
Section 4 · Earnings

Earnings at a glance

Median graduate earnings from the federal College Scorecard, 5 and 10 years out.

Median 5-year earnings

$58k

Associate's vs Bachelor's — early-career earnings

Associate's

$44k

Bachelor's

$58k

Who this major is for

Strong fit signals start with a draw toward applied science with a regulatory or enforcement edge — comfort reading environmental law and translating it into a field finding, interest in inspections of food, water, air, and workplaces, and steady tolerance for chemistry, microbiology, and basic biostatistics coursework. The pattern also fits students aiming at a state sanitarian or county environmental-health specialist role who are willing to sit for the NEHA REHS/RS credential, and those treating the bachelor’s as a deliberate ramp into an MPH for epidemiology ($83,980 median, Master’s typical) or program-management work. A separate fit is the corporate sustainability and ESG lane inside large employers, which pulls graduates with strong communication skills and reads well on the 12.5% projected growth for occupational health and safety specialists.

Reconsider this route if you want clinical patient care; nursing or the allied-health CIPs lead there directly. Pause before committing if a $58,487 bachelor’s earnings band feels light for the science load — the civil-service inspector ceiling stays modest without an MS, a board certification (CIH, CSP), or a move to industry. Reconsider also if you want the broader policy and population-data feel of public health work, since Public Health, General (51.2201, 10,951 completions) and Public Health Education (51.2207, 2,520 completions) carry less chemistry and field-sampling weight. And weigh Environmental Engineering (CIP 14.1401, 1,844 completions) seriously if you want to design water, air, and remediation systems rather than inspect them — the wage trajectory there sits higher.

Section 6 · Where to study

Top colleges for Environmental Health

Ranked by annual completions at the associate's or bachelor's level — a proxy for program scale.

College Location Assoc. Bach. Total
California State University-Northridge Northridge, CA 0 37 37
Ohio State University-Main Campus Columbus, OH 0 31 31
University of North Carolina at Chapel Hill Chapel Hill, NC 0 26 26
University of Washington-Seattle Campus Seattle, WA 0 23 23
Oakland University Rochester Hills, MI 0 21 21
University of Georgia Athens, GA 0 20 20
Eastern Kentucky University Richmond, KY 0 15 15
Roane State Community College Harriman, TN 14 0 14
Western Carolina University Cullowhee, NC 0 11 11
Brigham Young University-Idaho Rexburg, ID 0 10 10
Section 7 · Explore sideways

Related majors to explore

Public Health, General

10,951 completions/yr

Public Health Education and Promotion

2,520 completions/yr

Environmental/Environmental Health Engineering

1,844 completions/yr

Community Health and Preventive Medicine

1,494 completions/yr

Public Health, Other

1,457 completions/yr

Pharmaceutical Sciences

1,455 completions/yr

Health Services Administration

1,283 completions/yr

Anatomy

681 completions/yr

Considering this direction?

We've taken a hard look at the debt, earnings trajectory, and degree-level tradeoffs for the Environmental Health field. Read our verdict before you commit.

Is Environmental Health worth it? Read verdict
Section 9 · Frequently asked

Common questions

What do Environmental Health majors actually study day-to-day?
Coursework follows the CIP definition: epidemiology, biostatistics, toxicology, environmental law, occupational health and safety, risk assessment, and public policy analysis. Applied modules cover air quality, food protection, water and soil quality, hazardous-waste management, radiation protection, and noise and housing inspection. Programs often include a practicum at a county or state health department, an industrial-hygiene team, or an environmental consultancy. Expect a heavier science and regulation load than Public Health, General — chemistry, microbiology, and field sampling sit alongside the policy work.
Is a bachelor’s enough, or do I need an MPH?
A bachelor’s is the standard entry credential for the inspector and specialist roles this major targets. Bachelor’s graduates show median five-year earnings of $58,487 versus $44,278 for associate’s graduates in the data, and occupational health and safety specialist ($83,910 median, 12.5% growth) lists a bachelor’s as typical entry. Many state sanitarian and food-inspector roles also require the NEHA Registered Environmental Health Specialist / Registered Sanitarian (REHS/RS) credential — California, Oregon, Washington, and others enforce this at hire. An MPH becomes relevant if you want to move into epidemiology ($83,980 median, Master’s typical) or program-management work inside a public-health agency.
What jobs do graduates land — and at what pay?
The realistic bachelor’s-only destinations are occupational health and safety specialists ($83,910 median, 12.5% growth) and environmental scientists and specialists, including health ($80,060, 4.4% growth). Occupational health and safety technicians ($58,440, 8.5% growth) appear as a sibling track that lists only a high school diploma as typical entry, so a four-year credential competes well there. Epidemiologists ($83,980, 16.2% growth) and medical scientists ($100,590, 8.7% growth) appear in the destinations list, but expect a Master’s and a doctorate respectively. Health specialties teachers, postsecondary ($105,620, 17.3% growth) requires a doctoral or professional degree.
How does this compare to Public Health, General and Environmental Engineering?
Public Health, General (CIP 51.2201) is the broader umbrella — about 10,951 completions a year, with a curriculum tilted toward policy, biostatistics, and population-level analysis rather than field inspection. Environmental Health (51.2202) trades that breadth for an applied, regulatory, field-and-lab focus aimed at sanitarian and occupational-safety work. Environmental/Environmental Health Engineering (CIP 14.1401, 1,844 completions) is a separate engineering track — more design and infrastructure work on water, air, and remediation systems, with the higher engineering wage band that comes with it. Pick this CIP when the inspector or industrial-hygiene path is the goal; pick 51.2201 if you’re drawn to policy and epidemiology, and 14.1401 if you want to design the systems rather than inspect them.
Where do graduates actually work?
Employment concentrates in county and state health departments as registered sanitarians and environmental health specialists, federal agencies (EPA, OSHA, FDA, CDC), and industrial-hygiene teams inside hospitals, manufacturers, and energy companies. Food-safety auditing for retail and food-service chains, water-quality work at municipal utilities, and vector-control programs at mosquito-abatement and public-health districts also draw graduates. Corporate sustainability and ESG compliance teams at Fortune 500 employers have grown as a parallel lane with stronger wage growth than the civil-service track. The civil-service base is steady but the bachelor’s-only ceiling is modest — moves to higher pay typically require an MS, a board certification (CIH, CSP), or migration into industry.
Which schools graduate the most students in this major?
California State University-Northridge leads with 37 bachelor’s completions, followed by Ohio State (31), University of North Carolina at Chapel Hill (26), University of Washington-Seattle (23), and Oakland University in Michigan (21). University of Georgia (20), Eastern Kentucky University (15), Western Carolina (11), and BYU-Idaho (10) round out the bachelor’s tier, while Roane State Community College in Tennessee is the most visible associate’s producer with 14 completions. The footprint is small — only 50 colleges award the credential nationally — so geography and the school’s placement record with state health departments matter more than ranking.