Chemical Technician salary in St. Louis, MO-IL
Chemical Technicians in the St. Louis, MO-IL metro area earn a median of $73,290 a year ($35.24 an hour), based on BLS data for 370 workers.
Pay ranges from $44,740 for the lowest-paid 10% to $103,020 for the top 10%. That is 21% higher than the national median of $60,390. Pay here is 7% higher than the Missouri statewide median of $68,550. There are 0.27 chemical technicians per 1,000 jobs here — the job is less common than nationally (location quotient 0.74). The average (mean) salary is $73,360, above the median because a few high earners pull it up.
Pay range for chemical technicians in St. Louis, MO-IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $44,740 | $21.51 |
| 25th percentile | $58,290 | $28.02 |
| Median | $73,290 | $35.24 |
| 75th percentile | $85,710 | $41.21 |
| 90th percentile (top earners) | $103,020 | $49.53 |
| Average (mean) | $73,360 | $35.27 |
Half of chemical technicians 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 | $6,107.50 |
| Semi-monthly (24 a year) | $3,053.75 |
| Biweekly (26 a year) | $2,818.85 |
| Weekly | $1,409.42 |
| Hourly | $35.24 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Chemical Technician salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Columbia, MO | $67,760 | 50 |
| Davenport-Moline-Rock Island, IA-IL | $64,410 | 40 |
| Peoria, IL | $62,830 | 40 |
| Chicago-Naperville-Elgin, IL-IN | $62,100 | 1,140 |
| Kansas City, MO-KS | $61,560 | 250 |
Highest-paying states for chemical technicians
| State | Median salary |
|---|---|
| Louisiana | $85,850 |
| Alaska | $79,380 |
| Delaware | $78,620 |
| South Carolina | $75,020 |
| Missouri | $68,550 |
| Massachusetts | $67,570 |
| Arizona | $65,860 |
| Vermont | $65,560 |
| Hawaii | $63,910 |
| Colorado | $63,770 |
See Chemical Technician pay in every state or the Missouri statewide figures.
Related jobs in St. Louis, MO-IL
| Job | Median salary | Hourly |
|---|---|---|
| Biological Technician | $55,600 | $26.73 |
| Environmental Science and Protection Technicians, Including Health | $50,080 | $24.08 |
| Forensic Science Technician | $62,760 | $30.17 |
| Forest and Conservation Technicians | $45,330 | $21.79 |
| Food Science Technician | $66,230 | $31.84 |
| Life, Physical, and Social Science Technicians, All Other | $54,420 | $26.17 |
| Medical Scientists, Except Epidemiologists | $103,410 | $49.72 |
| Occupational Health and Safety Specialists | $94,010 | $45.20 |
| Chemist | $86,690 | $41.68 |
| Environmental Scientists and Specialists, Including Health | $61,050 | $29.35 |
| Biological Scientists, All Other | $78,330 | $37.66 |
| Clinical and Counseling Psychologists | $101,250 | $48.68 |
| School Psychologist | $76,880 | $36.96 |
| Food Scientists and Technologists | $108,200 | $52.02 |
More: Life, Physical, and Social Science 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 19-4031. 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 chemical technician make in St. Louis, MO-IL?
The median salary for chemical technicians in the St. Louis, MO-IL metro area is $73,290 a year, or $35.24 an hour. Pay ranges from $44,740 for the lowest-paid 10% to $103,020 for the top 10%.
How much do the highest-paid chemical technicians make in St. Louis, MO-IL?
The top 10% of chemical technicians in the St. Louis, MO-IL metro area earn at least $103,020 a year. The top 25% earn $85,710 or more.
What is the starting pay for chemical technicians in St. Louis, MO-IL?
Entry-level pay (the 10th percentile) is about $44,740 a year, and a quarter of chemical technicians earn $58,290 or less.
How many chemical technicians work in St. Louis, MO-IL?
About 370 chemical technicians are employed in the St. Louis, MO-IL metro area, not counting the self-employed.