Transportation Inspector salary in St. Louis, MO-IL
Transportation Inspectors in the St. Louis, MO-IL metro area earn a median of $77,990 a year ($37.50 an hour), based on BLS data for 140 workers.
Pay ranges from $40,710 for the lowest-paid 10% to $153,210 for the top 10%. That is 15% lower than the national median of $92,100. Pay here is 21% higher than the Missouri statewide median of $64,690. There are 0.10 transportation inspectors per 1,000 jobs here — the job is less common than nationally (location quotient 0.66). The average (mean) salary is $89,040, above the median because a few high earners pull it up.
Pay range for transportation inspectors in St. Louis, MO-IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $40,710 | $19.57 |
| 25th percentile | $53,230 | $25.59 |
| Median | $77,990 | $37.50 |
| 75th percentile | $122,450 | $58.87 |
| 90th percentile (top earners) | $153,210 | $73.66 |
| Average (mean) | $89,040 | $42.81 |
Half of transportation inspectors 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 | $6,499.17 |
| Semi-monthly (24 a year) | $3,249.58 |
| Biweekly (26 a year) | $2,999.62 |
| Weekly | $1,499.81 |
| Hourly | $37.50 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Transportation Inspector salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Kansas City, MO-KS | $68,460 | 90 |
| Springfield, IL | $55,190 | 80 |
| Chicago-Naperville-Elgin, IL-IN | $55,070 | 570 |
Highest-paying states for transportation inspectors
| State | Median salary |
|---|---|
| Alaska | $123,120 |
| Iowa | $116,850 |
| Oklahoma | $111,070 |
| Hawaii | $108,270 |
| Alabama | $108,140 |
| North Dakota | $106,330 |
| Washington | $104,250 |
| Kansas | $103,380 |
| Florida | $101,470 |
| Texas | $101,440 |
See Transportation Inspector pay in every state or the Missouri statewide figures.
Related jobs in St. Louis, MO-IL
| Job | Median salary | Hourly |
|---|---|---|
| Parking Attendant | $32,740 | $15.74 |
| Automotive and Watercraft Service Attendants | $37,880 | $18.21 |
| Transportation Workers, All Other | $37,650 | $18.10 |
| Traffic Technician | $56,720 | $27.27 |
| Bridge and Lock Tenders | $74,480 | $35.81 |
| Stockers and Order Fillers | $37,840 | $18.19 |
| Laborers and Freight, Stock, and Material Movers, Hand | $41,780 | $20.09 |
| Heavy and Tractor-Trailer Truck Drivers | $58,240 | $28.00 |
| Light Truck Driver | $47,150 | $22.67 |
| First-Line Supervisors of Transportation and Material Moving Workers, Except Aircraft Cargo Handling Supervisors | $62,790 | $30.19 |
| Industrial Truck and Tractor Operators | $46,330 | $22.28 |
| Bus Drivers, School | $48,100 | $23.13 |
| Driver/Sales Worker | $40,240 | $19.35 |
| Cleaners of Vehicles and Equipment | $35,220 | $16.93 |
More: Transportation and Material Moving 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 53-6051. 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 transportation inspector make in St. Louis, MO-IL?
The median salary for transportation inspectors in the St. Louis, MO-IL metro area is $77,990 a year, or $37.50 an hour. Pay ranges from $40,710 for the lowest-paid 10% to $153,210 for the top 10%.
How much do the highest-paid transportation inspectors make in St. Louis, MO-IL?
The top 10% of transportation inspectors in the St. Louis, MO-IL metro area earn at least $153,210 a year. The top 25% earn $122,450 or more.
What is the starting pay for transportation inspectors in St. Louis, MO-IL?
Entry-level pay (the 10th percentile) is about $40,710 a year, and a quarter of transportation inspectors earn $53,230 or less.
How many transportation inspectors work in St. Louis, MO-IL?
About 140 transportation inspectors are employed in the St. Louis, MO-IL metro area, not counting the self-employed.