Plumbers in Mercer County, Ohio
Mercer County, Ohio has 18 plumbing, heating and air-conditioning contractor businesses with employees, employing 144 people (US Census Bureau, 2023 County Business Patterns).
That is 9.9 businesses per 10,000 homes, against 5.6 across Ohio.
Mercer County ranks 6 of 87 counties in Ohio for businesses per 10,000 homes.
Their payroll averages $56,743 per employee a year.
Across Ohio, plumbers earn a median of $62,530 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 18
- Their employees
- 144
- Businesses per 10,000 homes
- 9.9
Plumbers in Mercer County: businesses and jobs
| Mercer County | Ohio | United States | |
|---|---|---|---|
| Businesses with employees | 18 | 2,970 | 111,207 |
| Their employees | 144 | 37,781 | 1,214,761 |
| Annual payroll | $8,171,000 | $2,685,594,000 | — |
| Businesses per 10,000 homes | 9.9 | 5.6 | 7.7 |
The homes behind the work in Mercer County
| Mercer County | Ohio | United States | |
|---|---|---|---|
| Homes built before 1940 | 17.8% (±1.8 points) | 19.0% | 11.7% |
| Homes lacking complete plumbing | 1.2% (±0.6 points) | 0.4% | 0.4% |
| Homes in buildings of 20 or more units | 1.3% (±0.6 points) | 6.5% | 10.3% |
| Households that rent | 20.4% (±2.2 points) | 32.8% | 34.8% |
Homes lacking complete plumbing: 1.2% (±0.6 points) in Mercer County, higher than across Ohio (0.4%).
Homes in buildings of 20 or more units: 1.3% (±0.6 points) in Mercer County, lower than across Ohio (6.5%).
Households that rent: 20.4% (±2.2 points) in Mercer County, lower than across Ohio (32.8%).
Places in Mercer County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Jefferson Township (Mercer County) | 13,786 | 62.3% | 29.9% |
| Celina | 10,903 | 65.6% | 34.4% |
| Butler Township (Mercer County) | 6,634 | 53.6% | 28.5% |
| Granville Township (Mercer County) | 4,235 | 53.1% | 9.6% |
| Coldwater | 4,191 | 64.4% | 29.6% |
| Marion Township (Mercer County) | 3,346 | 59.1% | 9.7% |
| St. Henry | 2,741 | 46.8% | 13.0% |
| Franklin Township (Mercer County) | 2,539 | 35.4% | 9.2% |
| Gibson Township | 2,303 | 60.5% | 11.9% |
| Recovery Township | 1,857 | 55.0% | 9.0% |
| Dublin Township | 1,827 | 81.8% | 22.8% |
| Fort Recovery | 1,729 | 61.3% | 12.2% |
| Union Township (Mercer County) | 1,325 | 73.8% | 14.0% |
| Maria Stein | 1,305 | 54.2% | 10.5% |
| Liberty Township (Mercer County) | 1,070 | 63.2% | 10.6% |
Counties in Ohio with a similar number of plumbing, heating and air-conditioning contractor businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Mercer County, per 10,000 homes |
|---|---|---|---|
| Miami County | 47 | 10.0 | +0.0 |
| Wayne County | 47 | 10.0 | +0.1 |
| Fulton County | 18 | 10.1 | +0.2 |
| Holmes County | 15 | 10.3 | +0.4 |
| Knox County | 24 | 9.2 | −0.7 |
| Wyandot County | 9 | 9.1 | −0.8 |
Licenses for plumbers in Ohio
Federal rules and model codes for plumbers
- Safe Drinking Water Act lead-free plumbing (42 U.S.C. § 300g-6)
- EPA Renovation, Repair and Painting Rule (40 CFR part 745, subpart E)
- OSHA respirable crystalline silica in construction (29 CFR 1926.1153)
- International Plumbing Code (ICC) and Uniform Plumbing Code (IAPMO)
Jobs and pay are published by state, not by county; the county figures are businesses and their employees.
Business counts are establishments: a company with offices in two counties is counted in each.
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Questions about Mercer County
How many plumbing, heating and air-conditioning contractor businesses are in Mercer County?
The Census Bureau counts 18 plumbing, heating and air-conditioning contractor businesses with employees in Mercer County (2023 County Business Patterns).
How much do plumbers make in Mercer County?
Pay is published by state: across Ohio, plumbers earn a median of $62,530 a year (US Bureau of Labor Statistics, May 2024).
Do plumbers need a license in Mercer County?
Licenses for this trade are issued by Ohio, and a city or county in Mercer County may add its own; the US Department of Labor’s License Finder lists the state’s, and the local building department says which permits a job needs.
Sources
- US Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2024
- US Census Bureau, County Business Patterns 2023
- License Finder: plumbers in Ohio (US Department of Labor, CareerOneStop)
- Safe Drinking Water Act lead-free plumbing (42 U.S.C. § 300g-6)
- EPA Renovation, Repair and Painting Rule (40 CFR part 745, subpart E)
- OSHA respirable crystalline silica in construction (29 CFR 1926.1153)
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Mercer County, Ohio
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau and the US Bureau of Labor Statistics; Seayora reproduces them and does not adjust them. Rules are summarized from their official text, which governs; this page is not legal advice, and a state or city may add requirements of its own.
Figures last updated on .