SOC 51-9012 · May 2025 · BLS OEWS
Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders — Columbia
Columbia, MO · 4 metro areas compared
Median pay for this occupation in Columbia, MO is $42,050 a year, trailing the national median of $51,610 by 18.5%.
Wage distribution · annual
Shaded band holds the middle 50% of earners
The next ten years
Projected to decline
- Change in jobs, 2024 to 2034
- -4.3%
- Openings per year
- 5,400
- Typical entry-level education
- High school diploma or equivalent
- On-the-job training
- Moderate-term on-the-job training
Includes jobs opened by workers leaving the occupation, not only new positions.
Projections are published nationally only. This is the outlook for the occupation across the United States, not a measurement for Columbia, MO.
Projections are based on 2024 employment and run to 2034. The wages above are from the May 2025 survey, a separate BLS programme on a different release cycle, so the two are not two views of one dataset.
Salary overview
Median pay for this occupation in Columbia, MO is $42,050 a year, trailing the national median of $51,610 by 18.5%. The middle half of workers in this occupation earn between $42,050 and $45,660. The lowest tenth earn under $37,270, while the highest tenth earn more than $50,520.
The area has 80 jobs in this occupation, which works out to 0.7 of every thousand jobs. Within the state, Joplin records the highest median at $58,170. Of the 336 occupations with published wages in this area, it sits 253rd.
Percentile breakdown
| Percentile | Annual | vs US median |
|---|---|---|
| 10th | $37,270 | −27.8% |
| 25th | $42,050 | −18.5% |
| Median (50th) | $42,050 | −18.5% |
| 75th | $45,660 | −11.5% |
| 90th | $50,520 | −2.1% |
| Mean | $43,880 | −15.0% |
Other metro areas in Missouri
| # | Metro area | Median | Jobs | Relative |
|---|---|---|---|---|
| 1 | Joplin | $58,170 | 160 | |
| 2 | St. Louis | $53,360 | 730 | |
| 3 | Kansas City | $49,290 | 280 | |
| 4 | Springfield | $48,780 | 100 |
What the pay is worth locally
Prices in Columbia run 10.6% below the national average, so the median of $42,050 goes as far as $47,036 would elsewhere in the country. Measured that way it compares to the national median at 8.9% below the national median in real terms.
Published median
$42,050as reported by BLSLocal price level
89.4US average = 100 · BEA 2024Adjusted for local prices
$47,036US average = 100 · BEA 2024Why the state that pays most is usually not where pay goes furthest
Key takeaways
- Median pay is $42,050 a year, 18.5% below the national median.
- Published pay spans $37,270 to $50,520 between the tenth and ninetieth percentiles.
- The area has 80 jobs in this occupation.
- The highest-paying metro area covered is Joplin, at $58,170.
Frequently asked questions
What is the median wage for Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders in Columbia, MO?
The median annual wage is $42,050, or $20.22 per hour, as of May 2025. Half of the workers in this occupation earn more than that and half earn less.
Is that higher than the national average?
The national median for this occupation is $51,610, so pay in Columbia, MO is 18.5% lower. These figures are medians, not averages: half of workers fall on each side.
What do the top earners make?
The top tenth of this occupation in Columbia, MO earns more than $50,520 per year. The ninetieth percentile is the highest figure the survey publishes.
What is the starting range?
The tenth percentile wage is $37,270 per year. The survey measures wages actually paid rather than experience level, so this reflects the lowest-paid tenth rather than entry-level pay specifically.
Which area nearby pays the most?
The highest median for this occupation among the metro areas covered is in Joplin, at $58,170 per year.
How many jobs are there in this occupation here?
The survey estimates 80 jobs in this occupation in Columbia, MO. Self-employed workers are not included.
Source and methodology
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 Wages are for wage-and-salary workers; self-employed workers are not included. Salary Explorer is an independent project. It is not affiliated with, or endorsed by, the U.S. Bureau of Labor Statistics or any government agency. Full methodology.
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