How to Become An Environmental Scientist (2026)

Key takeaway: Environmental Scientists are the occupation this environmental policy guide treats as the primary outcome. The national median annual wage was $82,220, with the 10th percentile at $52,520 and the 90th at $140,010 (Bureau of Labor Statistics, May 2025 OEWS). Employment was 90,300 in 2024, projected to grow 4.4 percent through 2034, with 8,500 openings per year (BLS Employment Projections, 2024-2034). Individual outcomes vary. Online versions of this degree are strong on economics, law, and writing. They are weak on field methods. If the job posting wants soil sampling or a 40-hour HAZWOPER card, this is the wrong CIP.

The BLS occupation used on this page is Environmental Scientists and Specialists, Including Health (SOC 19-2041). Job ads use other titles. Read the duties.

Step-by-step: how to become an environmental scientist

  1. Confirm the occupation, not the vibe. Read a handful of live postings and match duties to environmental scientists and specialists, including health, not to the degree title.

  2. Check the real gate. There is no required programmatic accreditor. NASPAA accredits some public-policy master’s programs that house an environmental track. Institutional accreditation is the first check. This is not an ABET engineering degree and does not qualify you to sit PE exams.

  3. Pick the degree level that the postings actually ask for. Compare the bachelor’s and master’s pages. In IPEDS 2024, 52 institutions reported bachelor’s-or-higher completions in the CIP codes used for this guide, and 48 of those institutions reported offering distance-education programs (IPEDS 2024).

  4. Build the portfolio, hours, clearance, or license the job uses. It is not an engineering license, not a park-ranger commission, and not a substitute for a master’s in public policy at agencies that hire MPPs into analyst tracks.

  5. Use the wage range, not the median, when you decide. The 10th percentile is $52,520 and the 90th is $140,010 (Bureau of Labor Statistics, May 2025 OEWS). Geography and employer type move this number more than the brand on the diploma.

Bar chart of Environmental Scientists and Specialists, Including Health annual salary percentiles (BLS OEWS, May 2025): 10th percentile $52,520; 25th percentile $64,490; Median $82,220; 75th percentile $107,970; 90th percentile $140,010
Environmental Scientists and Specialists, Including Health annual wage percentiles in the United States. Source: BLS OEWS. Chart: Best Online College.
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Environmental Scientists and Specialists, Including Health salary range. Source: BLS OEWS (May 2025 release)
PercentileAnnual wage
10th percentile$52,520
25th percentile$64,490
Median$82,220
75th percentile$107,970
90th percentile$140,010
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See all careers for a environmental policy degree.

Data verified: September 7, 2026. Salary, employment, and tuition figures on this page are sourced from the U.S. Bureau of Labor Statistics (OEWS May 2025; Employment Projections 2024–2034) and the U.S. Department of Education College Scorecard (2023 cohort). The source agency and data year are cited inline with every statistic.