Insulation workers in Contra Costa County, California
Contra Costa County, California has 66 drywall and insulation contractor businesses with employees, employing 1,167 people (US Census Bureau, 2023 County Business Patterns).
That is 1.5 businesses per 10,000 homes, against 1.6 across California.
Contra Costa County ranks 32 of 43 counties in California for businesses per 10,000 homes.
Their payroll averages $89,523 per employee a year.
Across California, insulation workers earn a median of $44,620 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 66
- Their employees
- 1,167
- Businesses per 10,000 homes
- 1.5
Insulation workers in Contra Costa County: businesses and jobs
| Contra Costa County | California | United States | |
|---|---|---|---|
| Businesses with employees | 66 | 2,416 | 20,760 |
| Their employees | 1,167 | 43,526 | 250,758 |
| Annual payroll | $104,473,000 | $3,153,993,000 | — |
| Businesses per 10,000 homes | 1.5 | 1.6 | 1.4 |
The homes behind the work in Contra Costa County
| Contra Costa County | California | United States | |
|---|---|---|---|
| Homes built before 1940 | 4.2% (±0.2 points) | 8.9% | 11.7% |
| Homes built in the 1960s | 12.6% (±0.4 points) | 12.5% | 9.9% |
| Homes heated by fuel oil | 0.1% (±0.1 points) | 0.2% | 3.9% |
| Homes heated by electricity | 28.3% (±0.6 points) | 29.5% | 41.3% |
Homes built before 1940: 4.2% (±0.2 points) in Contra Costa County, lower than across California (8.9%).
Homes heated by electricity: 28.3% (±0.6 points) in Contra Costa County, lower than across California (29.5%).
Places in Contra Costa County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Concord | 124,035 | 73.9% | 38.4% |
| Antioch | 116,477 | 41.1% | 36.4% |
| Richmond | 115,505 | 65.8% | 45.3% |
| San Ramon | 85,993 | 24.5% | 29.1% |
| Pittsburg | 76,257 | 43.7% | 37.7% |
| Walnut Creek | 70,088 | 66.2% | 35.6% |
| Brentwood | 65,208 | 10.4% | 17.8% |
| Oakley | 45,183 | 13.9% | 21.2% |
| Danville | 43,401 | 51.0% | 14.5% |
| Martinez | 36,903 | 58.1% | 29.2% |
| Pleasant Hill | 34,235 | 62.3% | 37.4% |
| San Pablo | 31,720 | 64.0% | 58.0% |
| Hercules | 26,302 | 16.0% | 20.8% |
| El Cerrito | 25,994 | 82.0% | 41.4% |
| Lafayette | 25,285 | 78.9% | 22.9% |
Counties in California with a similar number of drywall and insulation contractor businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Contra Costa County, per 10,000 homes |
|---|---|---|---|
| Sacramento County | 93 | 1.6 | +0.0 |
| San Mateo County | 45 | 1.6 | +0.0 |
| Santa Clara County | 105 | 1.5 | −0.0 |
| Sutter County | 5 | 1.4 | −0.1 |
| Nevada County | 9 | 1.7 | +0.1 |
| Placer County | 30 | 1.7 | +0.1 |
Licenses for insulation workers in California
Federal rules and model codes for insulation workers
- EPA asbestos NESHAP for demolition and renovation (40 CFR part 61, subpart M)
- EPA Renovation, Repair and Painting Rule (40 CFR part 745, subpart E)
- International Energy Conservation Code (ICC)
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 Contra Costa County
How many drywall and insulation contractor businesses are in Contra Costa County?
The Census Bureau counts 66 drywall and insulation contractor businesses with employees in Contra Costa County (2023 County Business Patterns).
How much do insulation workers make in Contra Costa County?
Pay is published by state: across California, insulation workers earn a median of $44,620 a year (US Bureau of Labor Statistics, May 2024).
Do insulation workers need a license in Contra Costa County?
Licenses for this trade are issued by California, and a city or county in Contra Costa 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: insulation workers in California (US Department of Labor, CareerOneStop)
- EPA asbestos NESHAP for demolition and renovation (40 CFR part 61, subpart M)
- EPA Renovation, Repair and Painting Rule (40 CFR part 745, subpart E)
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Contra Costa County, California
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 .