Janitor pay in St. Louis, MO at a glance
Median salary
$36,620$17.61 per hour · $3,052 monthly · BLS May 2025Run the numbers on your own pay
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Janitor salary in St. Louis, MO after taxes
Janitors pay range in St. Louis, MO, hourly and yearly
BLS May 2025 estimates for the St. Louis, MO-IL metropolitan statistical area. Monthly and take-home figures are ours, computed from the annual wage.
| Percentile | Hourly | Monthly | Yearly | After tax a year (IL) |
|---|---|---|---|---|
| 10th percentile | $14.78/hr | $2,561 | $30,730 | $25,495 |
| 25th percentile | $15.47/hr | $2,681 | $32,170 | $26,581 |
| MedianMedian | $17.61/hr | $3,052 | $36,620 | $29,936 |
| 75th percentile | $20.37/hr | $3,531 | $42,370 | $34,272 |
| 90th percentile | $22.89/hr | $3,968 | $47,620 | $38,230 |
Is $36,620 a good salary in St. Louis, MO?
It depends on what else people there earn and what things cost. Here is the median for janitors next to both.
Janitors pay in Illinois and across the U.S.
The same job statewide and nationally, and a calculator for your own paycheck.
Janitor pay in St. Louis, MO: common questions
What is the median salary for janitors in St. Louis, MO-IL?
The BLS median annual wage for janitors in the St. Louis, MO-IL metro area was $36,620 in May 2025, about $3,052 a month or $17.61 an hour. Statewide, the Illinois median for this job is $37,810, so the metro pays 3% below the state.
What is the hourly pay for janitors in St. Louis, MO-IL?
The median hourly wage for janitors in St. Louis, MO-IL was $17.61 in the BLS survey. One in ten earned less than $14.78 an hour and one in ten earned more than $22.89.
How many janitors work in St. Louis, MO-IL?
BLS estimated 19,680 jobs for janitors in the metro in May 2025, or 14.7 of every 1,000 jobs. Its location quotient of 1.03 means the job is about as common here as in the country as a whole.
What is the pay range for janitors in St. Louis, MO-IL?
BLS wage estimates for janitors in St. Louis, MO-IL run from $30,730 at the 10th percentile to $32,170 at the 25th, $42,370 at the 75th, and $47,620 at the 90th. These are points in the wage distribution, not experience levels.
How much do janitors take home after taxes in St. Louis, MO-IL?
On a median gross salary of $36,620, an estimated $29,936 lands in net take-home pay per year ($1,151 biweekly) for a single filer claiming the standard deduction in Illinois in 2026. Total tax withholding equals $6,684 (an effective rate of 18.3%).
How much do janitors make per month in St. Louis, MO-IL?
On the median annual salary of $36,620, gross monthly income is $3,052. After federal, FICA, and Illinois state income taxes, estimated net take-home pay is $2,495 per month (or $1,151 every two weeks).
Is $36,620 a good salary in St. Louis, MO-IL?
At $36,620, the median salary for janitors is 45.7% of the St. Louis, MO-IL median household income ($80,196). It is 27% below the $49,990 median for all jobs in the metro. The BEA regional price parity is 95.1, so prices here run 4.9% below the U.S. average.