Postal Service Mail Sorters, Processors, and Processing Machine Operators salary in St. Louis, MO-IL
Postal Service Mail Sorters, Processors, and Processing Machine Operators in the St. Louis, MO-IL metro area earn a median of $56,390 a year ($27.11 an hour), based on BLS data for 1,410 workers.
Pay ranges from $42,600 for the lowest-paid 10% to $75,280 for the top 10%. That is 4% lower than the national median of $58,470. Pay here is 2% lower than the Missouri statewide median of $57,430. There are 1.0 postal service mail sorters, processors, and processing machine operators per 1,000 jobs here — the job is 1.6× more common than nationally. The average (mean) salary is $57,470, above the median because a few high earners pull it up.
Pay range for postal service mail sorters, processors, and processing machine operators in St. Louis, MO-IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $42,600 | $20.48 |
| 25th percentile | $47,440 | $22.81 |
| Median | $56,390 | $27.11 |
| 75th percentile | $67,790 | $32.59 |
| 90th percentile (top earners) | $75,280 | $36.19 |
| Average (mean) | $57,470 | $27.63 |
Half of postal service mail sorters, processors, and processing machine operators 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 | $4,699.17 |
| Semi-monthly (24 a year) | $2,349.58 |
| Biweekly (26 a year) | $2,168.85 |
| Weekly | $1,084.42 |
| Hourly | $27.11 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Postal Service Mail Sorters, Processors, and Processing Machine Operators salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Peoria, IL | $60,530 | 80 |
| Champaign-Urbana, IL | $59,490 | 180 |
| Springfield, MO | $58,980 | 200 |
| Columbia, MO | $58,780 | 100 |
| Davenport-Moline-Rock Island, IA-IL | $58,470 | 100 |
| Springfield, IL | $58,470 | 140 |
| Chicago-Naperville-Elgin, IL-IN | $58,300 | 4,920 |
| Kansas City, MO-KS | $55,350 | 1,640 |
Highest-paying states for postal service mail sorters, processors, and processing machine operators
| State | Median salary |
|---|---|
| District of Columbia | $66,750 |
| South Dakota | $61,570 |
| Iowa | $60,530 |
| New Jersey | $60,530 |
| Wyoming | $60,530 |
| North Dakota | $59,840 |
| Minnesota | $59,740 |
| California | $59,490 |
| Hawaii | $59,490 |
| Maine | $59,490 |
See Postal Service Mail Sorters, Processors, and Processing Machine Operators pay in every state or the Missouri statewide figures.
Related jobs in St. Louis, MO-IL
| Job | Median salary | Hourly |
|---|---|---|
| Shipping, Receiving, and Inventory Clerks | $45,340 | $21.80 |
| Production, Planning, and Expediting Clerks | $51,260 | $24.65 |
| Postal Service Mail Carrier | $62,070 | $29.84 |
| Dispatchers, Except Police, Fire, and Ambulance | $49,650 | $23.87 |
| Public Safety Telecommunicator | $56,250 | $27.04 |
| Cargo and Freight Agents | $48,780 | $23.45 |
| Postal Service Clerk | $61,050 | $29.35 |
| Couriers and Messengers | $42,680 | $20.52 |
| Weighers, Measurers, Checkers, and Samplers, Recordkeeping | $46,480 | $22.35 |
| Meter Readers, Utilities | $54,310 | $26.11 |
| Customer Service Representative | $45,800 | $22.02 |
| Office Clerks, General | $44,980 | $21.63 |
| Secretaries and Administrative Assistants, Except Legal, Medical, and Executive | $46,200 | $22.21 |
| Bookkeeping, Accounting, and Auditing Clerks | $49,970 | $24.03 |
More: Office and Administrative Support 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 43-5053. 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 postal service mail sorters, processors, and processing machine operators make in St. Louis, MO-IL?
The median salary for postal service mail sorters, processors, and processing machine operators in the St. Louis, MO-IL metro area is $56,390 a year, or $27.11 an hour. Pay ranges from $42,600 for the lowest-paid 10% to $75,280 for the top 10%.
How much do the highest-paid postal service mail sorters, processors, and processing machine operators make in St. Louis, MO-IL?
The top 10% of postal service mail sorters, processors, and processing machine operators in the St. Louis, MO-IL metro area earn at least $75,280 a year. The top 25% earn $67,790 or more.
What is the starting pay for postal service mail sorters, processors, and processing machine operators in St. Louis, MO-IL?
Entry-level pay (the 10th percentile) is about $42,600 a year, and a quarter of postal service mail sorters, processors, and processing machine operators earn $47,440 or less.
How many postal service mail sorters, processors, and processing machine operators work in St. Louis, MO-IL?
About 1,410 postal service mail sorters, processors, and processing machine operators are employed in the St. Louis, MO-IL metro area, not counting the self-employed.