Highway Maintenance Worker salary in St. Louis, MO-IL
Highway Maintenance Workers in the St. Louis, MO-IL metro area earn a median of $52,160 a year ($25.08 an hour), based on BLS data for 1,960 workers.
Pay ranges from $39,070 for the lowest-paid 10% to $89,670 for the top 10%. That is 4% higher than the national median of $50,260. Pay here is 10% higher than the Missouri statewide median of $47,470. There are 1.5 highway maintenance workers per 1,000 jobs here — the job is 1.5× more common than nationally. The average (mean) salary is $58,120, above the median because a few high earners pull it up.
Pay range for highway maintenance workers in St. Louis, MO-IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $39,070 | $18.78 |
| 25th percentile | $45,120 | $21.69 |
| Median | $52,160 | $25.08 |
| 75th percentile | $66,020 | $31.74 |
| 90th percentile (top earners) | $89,670 | $43.11 |
| Average (mean) | $58,120 | $27.94 |
Half of highway maintenance workers earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $4,346.67 |
| Semi-monthly (24 a year) | $2,173.33 |
| Biweekly (26 a year) | $2,006.15 |
| Weekly | $1,003.08 |
| Hourly | $25.08 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Highway Maintenance Worker salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Chicago-Naperville-Elgin, IL-IN | $76,220 | 4,110 |
| Kankakee, IL | $73,080 | 100 |
| Springfield, IL | $71,320 | 180 |
| Champaign-Urbana, IL | $65,730 | 290 |
| Peoria, IL | $61,410 | 430 |
| Bloomington, IL | $61,290 | 190 |
| Davenport-Moline-Rock Island, IA-IL | $55,030 | 400 |
| Decatur, IL | $54,790 | 120 |
| Rockford, IL | $50,610 | 210 |
| Columbia, MO | $48,780 | 180 |
| Cape Girardeau, MO-IL | $47,930 | 90 |
| Joplin, MO-KS | $47,760 | 190 |
| Kansas City, MO-KS | $47,760 | 850 |
| St. Joseph, MO-KS | $47,760 | 120 |
| Jefferson City, MO | $47,510 | 200 |
| Springfield, MO | $47,480 | 300 |
| Paducah, KY-IL | $45,080 | 80 |
Highest-paying states for highway maintenance workers
| State | Median salary |
|---|---|
| Oregon | $65,330 |
| Washington | $65,300 |
| Connecticut | $64,870 |
| Minnesota | $63,150 |
| Illinois | $61,700 |
| Massachusetts | $61,500 |
| Montana | $60,960 |
| North Dakota | $60,630 |
| California | $59,580 |
| Iowa | $58,490 |
See Highway Maintenance Worker pay in every state or the Missouri statewide figures.
Related jobs in St. Louis, MO-IL
| Job | Median salary | Hourly |
|---|---|---|
| Construction and Building Inspectors | $63,840 | $30.69 |
| Septic Tank Servicers and Sewer Pipe Cleaners | $51,940 | $24.97 |
| Fence Erector | $44,080 | $21.19 |
| Hazardous Materials Removal Worker | $67,010 | $32.22 |
| Miscellaneous Construction and Related Workers | $44,840 | $21.56 |
| Construction Laborer | $64,500 | $31.01 |
| Carpenter | $70,990 | $34.13 |
| First-Line Supervisors of Construction Trades and Extraction Workers | $96,620 | $46.45 |
| Electrician | $77,170 | $37.10 |
| Operating Engineers and Other Construction Equipment Operators | $82,270 | $39.56 |
| Plumbers, Pipefitters, and Steamfitters | $77,000 | $37.02 |
| Cement Masons and Concrete Finishers | $64,670 | $31.09 |
| Painters, Construction and Maintenance | $59,810 | $28.75 |
| Roofer | $58,750 | $28.25 |
More: Construction and Extraction Occupations · all salaries in St. Louis, MO-IL
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 47-4051. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a highway maintenance worker make in St. Louis, MO-IL?
The median salary for highway maintenance workers in the St. Louis, MO-IL metro area is $52,160 a year, or $25.08 an hour. Pay ranges from $39,070 for the lowest-paid 10% to $89,670 for the top 10%.
How much do the highest-paid highway maintenance workers make in St. Louis, MO-IL?
The top 10% of highway maintenance workers in the St. Louis, MO-IL metro area earn at least $89,670 a year. The top 25% earn $66,020 or more.
What is the starting pay for highway maintenance workers in St. Louis, MO-IL?
Entry-level pay (the 10th percentile) is about $39,070 a year, and a quarter of highway maintenance workers earn $45,120 or less.
How many highway maintenance workers work in St. Louis, MO-IL?
About 1,960 highway maintenance workers are employed in the St. Louis, MO-IL metro area, not counting the self-employed.