Data received May 2025

Full-time employees

454

Number of departments

26

Median pay

$68,211

Average pay

$70,785

O'Fallon, Mo.

Employees by pay range

Note: To learn how the Post-Dispatch calculates figures such as the number of full-time employees or median pay, as well as other important explanations and caveats, please see the About page.

Departments

Click on one of the headers below to sort a column. Data shown reflects actual gross pay for 2024, except where noted otherwise.

Department

FT employeesempl. Median pay Average pay Median experience Top earner
Police 151 $82,640 $81,081 9.0 $146,587
Streets 31 $54,593 $60,637 3.0 $95,445
Water 31 $63,419 $70,613 5.0 $168,677
Environmental Services 26 $56,868 $60,730 7.5 $121,694
Parks 26 $58,127 $63,066 9.5 $136,583
Sewer 20 $60,217 $61,416 3.5 $89,361
Administration 19 $45,083 $59,955 8.0 $204,331
Building & Code Enforcement 16 $60,344 $62,640 5.5 $102,647
Finance 16 $55,245 $70,074 6.0 $167,390
Engineering 15 $68,286 $68,182 16.0 $94,062
Facilities Maintenance 14 $50,322 $56,103 12.5 $92,729
Project Management 10 $78,159 $81,255 8.5 $158,044
Recreation 9 $53,227 $60,852 3.0 $132,813
IT 8 $84,044 $88,148 2.5 $130,691
Public Relations 8 $75,694 $75,181 15.5 $111,633
Fleet Maintenance 7 $62,377 $64,713 5.0 $92,166
Municipal Court 7 $52,881 $60,202 9.0 $100,990
Planning & GIS 7 $75,701 $89,716 19.0 $147,665
Landscaping 6 $54,291 $65,334 6.0 $103,402
Sewer Lateral 6 $56,895 $58,501 2.5 $84,624
Human Resources 5 $71,747 $77,140 8.0 $116,490
Storm Water 5 $52,651 $54,169 2.0 $81,843
Economic Development 4 $72,940 $79,995 16.0 $126,800
Tourism & Festivals 3 $51,410 $58,259 3.0 $79,136
Renaud Center 2 $49,113 $49,113 1.5 $50,391
Volunteer Services 2 $72,463 $72,463 16.5 $88,743

Note: To learn how the Post-Dispatch calculates figures such as the number of full-time employees or pay salary, as well as other important explanations and caveats, please see the About page.