Plumbers in Norfolk County, Massachusetts
Norfolk County, Massachusetts has 358 plumbing, heating and air-conditioning contractor businesses with employees, employing 4,369 people (US Census Bureau, 2023 County Business Patterns).
That is 12.1 businesses per 10,000 homes, against 10.1 across Massachusetts.
Norfolk County ranks 5 of 14 counties in Massachusetts for businesses per 10,000 homes.
Their payroll averages $105,329 per employee a year.
Across Massachusetts, plumbers earn a median of $83,260 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 358
- Their employees
- 4,369
- Businesses per 10,000 homes
- 12.1
Plumbers in Norfolk County: businesses and jobs
| Norfolk County | Massachusetts | United States | |
|---|---|---|---|
| Businesses with employees | 358 | 3,069 | 111,207 |
| Their employees | 4,369 | 29,674 | 1,214,761 |
| Annual payroll | $460,181,000 | $2,713,661,000 | — |
| Businesses per 10,000 homes | 12.1 | 10.1 | 7.7 |
The homes behind the work in Norfolk County
| Norfolk County | Massachusetts | United States | |
|---|---|---|---|
| Homes built before 1940 | 26.1% (±0.6 points) | 30.5% | 11.7% |
| Homes lacking complete plumbing | 0.4% (±0.1 points) | 0.4% | 0.4% |
| Homes in buildings of 20 or more units | 15.0% (±0.5 points) | 12.3% | 10.3% |
| Households that rent | 31.3% (±0.7 points) | 37.5% | 34.8% |
Homes built before 1940: 26.1% (±0.6 points) in Norfolk County, lower than across Massachusetts (30.5%).
Homes in buildings of 20 or more units: 15.0% (±0.5 points) in Norfolk County, higher than across Massachusetts (12.3%).
Households that rent: 31.3% (±0.7 points) in Norfolk County, lower than across Massachusetts (37.5%).
Places in Norfolk County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Quincy | 102,114 | 68.4% | 54.8% |
| Brookline (community) | 63,266 | 85.9% | 53.1% |
| Brookline | 63,266 | 85.9% | 53.1% |
| Weymouth Town | 58,505 | 70.9% | 32.6% |
| Braintree Town | 38,899 | 74.7% | 22.4% |
| Randolph Town | 34,878 | 69.6% | 28.7% |
| Franklin Town | 33,154 | 41.2% | 21.8% |
| Needham (community) | 32,459 | 63.8% | 16.9% |
| Needham | 32,459 | 63.8% | 16.9% |
| Norwood (community) | 31,542 | 71.4% | 46.0% |
| Norwood | 31,542 | 71.4% | 46.0% |
| Wellesley (community) | 30,347 | 71.6% | 15.6% |
| Wellesley | 30,347 | 71.6% | 15.6% |
| Stoughton | 29,225 | 71.1% | 25.9% |
| Milton (community) | 28,587 | 81.4% | 14.8% |
Counties in Massachusetts with a similar number of plumbing, heating and air-conditioning contractor businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Norfolk County, per 10,000 homes |
|---|---|---|---|
| Barnstable County | 205 | 12.3 | +0.2 |
| Middlesex County | 770 | 11.6 | −0.5 |
| Bristol County | 278 | 11.3 | −0.8 |
| Essex County | 331 | 10.0 | −2.1 |
| Berkshire County | 70 | 10.0 | −2.1 |
| Plymouth County | 318 | 14.6 | +2.5 |
Licenses for plumbers in Massachusetts
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.
What you can do on Seayora in Norfolk County
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Questions about Norfolk County
How many plumbing, heating and air-conditioning contractor businesses are in Norfolk County?
The Census Bureau counts 358 plumbing, heating and air-conditioning contractor businesses with employees in Norfolk County (2023 County Business Patterns).
How much do plumbers make in Norfolk County?
Pay is published by state: across Massachusetts, plumbers earn a median of $83,260 a year (US Bureau of Labor Statistics, May 2024).
Do plumbers need a license in Norfolk County?
Licenses for this trade are issued by Massachusetts, and a city or county in Norfolk 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 Massachusetts (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 — Norfolk County, Massachusetts
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 .