RateOrchard
METRO DATA PROFILE · 2024

Environmental Engineers salary in St. Louis, Missouri

Metro-level median, range, and employment from BLS Occupational Employment Statistics for the St. Louis metropolitan area. Skills and task data from O*NET. State and national figures shown for context.

Adrian Serafin, founder and editor of RateOrchardBy Adrian SerafinFounderUpdated April 30, 2026
Median annual$101,580
Mean annual$97,200
Range (10th to 90th)$53,230 to $124,480
St. Louis, Missouri employment220
State vs national-2.5% vs national

Salary distribution

Where St. Louis environmental engineers fall on the wage curve.

Annual wage distribution

Shaded band = interquartile range (where most full-time workers fall)

10TH$53,23025TH$71,740MEDIAN$101,58075TH$116,41090TH$124,480

The middle 50% of workers earn between $71,740 and $116,410, with a median of $101,580.

Typical entry

  • Education

    Bachelor's degree

  • Experience

    None

  • On-the-job training

    None

Top skills (O*NET)

  • Engineering and Technology

    Knowledge

    4.5 / 5
  • Mathematics

    Knowledge

    4.1 / 5
  • Written Comprehension

    Ability

    4.1 / 5
  • Oral Comprehension

    Ability

    4.0 / 5
  • Active Listening

    Basic skill

    4.0 / 5
  • Critical Thinking

    Cross-functional

    4.0 / 5
  • Reading Comprehension

    Basic skill

    4.0 / 5
  • Writing

    Basic skill

    4.0 / 5

Common tasks (O*NET)

  1. 01

    Provide technical support for environmental remediation or litigation projects, including remediation system design or determination of regulatory applicability.

  2. 02

    Collaborate with environmental scientists, planners, hazardous waste technicians, engineers, experts in law or business, or other specialists to address environmental problems.

  3. 03

    Assess the existing or potential environmental impact of land use projects on air, water, or land.

  4. 04

    Advise corporations or government agencies of procedures to follow in cleaning up contaminated sites to protect people and the environment.

  5. 05

    Inspect industrial or municipal facilities or programs to evaluate operational effectiveness or ensure compliance with environmental regulations.

  6. 06

    Design, or supervise the design of, systems, processes, or equipment for control, management, or remediation of water, air, or soil quality.

  7. 07

    Direct installation or operation of environmental monitoring devices or supervise related data collection programs.

  8. 08

    Prepare, review, or update environmental investigation or recommendation reports.

Sponsored

Build the skills employers list for Environmental Engineers

Online courses from licensed providers. We may earn a commission when you enroll. The commission does not influence our rankings or wage data.

Explore courses

Other metros in Missouri

How the St. Louis metro compares to other major Missouri metro areas for environmental engineers.

Frequently asked questions

What is the median salary for Environmental Engineers in St. Louis, Missouri?
According to BLS Occupational Employment and Wage Statistics, the median annual wage for Environmental Engineers in the St. Louis metropolitan area is $101,580.
Does St. Louis pay more than the Missouri state average for Environmental Engineers?
The St. Louis metro median is +16.3% versus the Missouri state median of $87,360.
How does St. Louis compare to the national median for Environmental Engineers?
The St. Louis metro median is -2.5% versus the BLS national figure of $104,174.
What is the salary range for Environmental Engineers in St. Louis?
BLS reports the 10th-percentile annual wage at $53,230 and the 90th-percentile at $124,480 for the St. Louis metro area.
What education is required for Environmental Engineers?
BLS lists the typical entry-level education as Bachelor's degree. Many employers also weigh prior experience and credentials.
Disclaimer

Information on this page is for general educational purposes only. It is not career, financial, or tax advice. BLS metro estimates reflect the St. Louis CBSA boundary for the reference year shown and may not match individual offers, employer-specific ranges, or current market conditions. Confirm with a licensed professional before making career or compensation decisions.