Plumbers in Jefferson County, Illinois
Jefferson County, Illinois has 14 plumbing, heating and air-conditioning contractor businesses with employees, employing 82 people (US Census Bureau, 2023 County Business Patterns).
That is 8.4 businesses per 10,000 homes, against 7.5 across Illinois.
Jefferson County ranks 28 of 80 counties in Illinois for businesses per 10,000 homes.
Their payroll averages $67,061 per employee a year.
Across Illinois, plumbers earn a median of $96,200 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 14
- Their employees
- 82
- Businesses per 10,000 homes
- 8.4
Plumbers in Jefferson County: businesses and jobs
| Jefferson County | Illinois | United States | |
|---|---|---|---|
| Businesses with employees | 14 | 4,070 | 111,207 |
| Their employees | 82 | 41,112 | 1,214,761 |
| Annual payroll | $5,499,000 | $3,491,463,000 | — |
| Businesses per 10,000 homes | 8.4 | 7.5 | 7.7 |
The homes behind the work in Jefferson County
| Jefferson County | Illinois | United States | |
|---|---|---|---|
| Homes built before 1940 | 11.1% (±1.5 points) | 20.2% | 11.7% |
| Homes lacking complete plumbing | 0.4% (±0.3 points) | 0.3% | 0.4% |
| Homes in buildings of 20 or more units | 3.0% (±0.9 points) | 11.5% | 10.3% |
| Households that rent | 28.3% (±1.7 points) | 32.9% | 34.8% |
Homes built before 1940: 11.1% (±1.5 points) in Jefferson County, lower than across Illinois (20.2%).
Homes in buildings of 20 or more units: 3.0% (±0.9 points) in Jefferson County, lower than across Illinois (11.5%).
Households that rent: 28.3% (±1.7 points) in Jefferson County, lower than across Illinois (32.9%).
Places in Jefferson County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Mount Vernon | 14,090 | 70.7% | 46.9% |
| Mount Vernon Township | 12,335 | 69.7% | 36.3% |
| Shiloh Township (Jefferson County) | 6,520 | 52.9% | 41.4% |
| Dodds Township | 2,700 | 48.8% | 15.1% |
| Spring Garden Township | 2,574 | 51.4% | 22.0% |
| Field Township | 1,730 | 24.4% | 12.9% |
| Webber Township | 1,636 | 50.9% | 19.2% |
| Rome Township | 1,576 | 46.7% | 22.5% |
| Ina | 1,560 | 37.5% | 36.2% |
| Pendleton Township | 1,454 | 45.2% | 20.2% |
| McClellan Township | 1,047 | 53.6% | 13.3% |
| Grand Prairie Township | 988 | 34.1% | 16.5% |
| Casner Township | 907 | 34.5% | 11.5% |
| Bald Hill Township | 805 | 36.3% | 8.0% |
| Farrington Township | 783 | 32.7% | 3.2% |
Counties in Illinois with a similar number of plumbing, heating and air-conditioning contractor businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Jefferson County, per 10,000 homes |
|---|---|---|---|
| Grundy County | 18 | 8.4 | −0.0 |
| Stephenson County | 18 | 8.4 | +0.0 |
| Pike County | 6 | 8.2 | −0.2 |
| Madison County | 97 | 8.1 | −0.3 |
| Williamson County | 28 | 8.7 | +0.3 |
| Perry County | 8 | 8.7 | +0.3 |
Licenses for plumbers in Illinois
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 Jefferson County
How many plumbing, heating and air-conditioning contractor businesses are in Jefferson County?
The Census Bureau counts 14 plumbing, heating and air-conditioning contractor businesses with employees in Jefferson County (2023 County Business Patterns).
How much do plumbers make in Jefferson County?
Pay is published by state: across Illinois, plumbers earn a median of $96,200 a year (US Bureau of Labor Statistics, May 2024).
Do plumbers need a license in Jefferson County?
Licenses for this trade are issued by Illinois, and a city or county in Jefferson 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 Illinois (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 — Jefferson County, Illinois
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 .