Security and fire alarm installers in McHenry County, Illinois
McHenry County, Illinois has 3 security and fire alarm system businesses with employees, employing 9 people (US Census Bureau, 2023 County Business Patterns).
That is 0.2 businesses per 10,000 homes, against 0.3 across Illinois.
McHenry County ranks 12 of 12 counties in Illinois for businesses per 10,000 homes.
Their payroll averages $37,556 per employee a year.
Across Illinois, security and fire alarm installers earn a median of $62,550 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 3
- Their employees
- 9
- Businesses per 10,000 homes
- 0.2
Security and fire alarm installers in McHenry County: businesses and jobs
| McHenry County | Illinois | United States | |
|---|---|---|---|
| Businesses with employees | 3 | 187 | 7,151 |
| Their employees | 9 | 4,144 | 128,462 |
| Annual payroll | $338,000 | $302,567,000 | — |
| Businesses per 10,000 homes | 0.2 | 0.3 | 0.5 |
The homes behind the work in McHenry County
| McHenry County | Illinois | United States | |
|---|---|---|---|
| Homes in buildings of 20 or more units | 2.1% (±0.3 points) | 11.5% | 10.3% |
| Detached houses | 77.3% (±0.9 points) | 58.2% | 61.3% |
| Households that rent | 17.3% (±1.0 points) | 32.9% | 34.8% |
| Housing units | 121,329 (±69) | 5,457,452 | 143,775,355 |
Homes in buildings of 20 or more units: 2.1% (±0.3 points) in McHenry County, lower than across Illinois (11.5%).
Detached houses: 77.3% (±0.9 points) in McHenry County, higher than across Illinois (58.2%).
Households that rent: 17.3% (±1.0 points) in McHenry County, lower than across Illinois (32.9%).
Places in McHenry County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Algonquin Township | 88,108 | 42.0% | 17.9% |
| Grafton Township | 56,996 | 11.3% | 8.2% |
| McHenry Township | 46,965 | 53.9% | 17.0% |
| Crystal Lake | 40,579 | 41.5% | 22.4% |
| Nunda Township | 38,565 | 34.1% | 17.7% |
| Algonquin | 30,067 | 19.9% | 11.8% |
| Lake in the Hills | 28,800 | 16.4% | 15.6% |
| McHenry | 28,074 | 38.6% | 25.6% |
| Huntley | 28,005 | 6.4% | 11.1% |
| Woodstock | 26,147 | 38.9% | 28.2% |
| Dorr Township | 21,621 | 45.6% | 28.2% |
| Cary | 17,923 | 38.8% | 15.2% |
| Greenwood Township (McHenry County) | 14,581 | 40.9% | 13.6% |
| Harvard | 9,598 | 50.2% | 40.3% |
| Chemung Township | 9,051 | 51.1% | 37.3% |
Counties in Illinois with a similar number of security and fire alarm system businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from McHenry County, per 10,000 homes |
|---|---|---|---|
| Cook County | 68 | 0.3 | +0.1 |
| Champaign County | 3 | 0.3 | +0.1 |
| Lake County | 9 | 0.3 | +0.1 |
| Peoria County | 3 | 0.4 | +0.1 |
| Winnebago County | 6 | 0.5 | +0.2 |
| Kane County | 10 | 0.5 | +0.3 |
Licenses for security and fire alarm installers in Illinois
Federal rules and model codes for security and fire alarm installers
- OSHA electrical safety in construction (29 CFR part 1926, subpart K)
- National Fire Alarm and Signaling Code (NFPA 72)
- National Electrical Code (NFPA 70)
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 McHenry County
How many security and fire alarm system businesses are in McHenry County?
The Census Bureau counts 3 security and fire alarm system businesses with employees in McHenry County (2023 County Business Patterns).
How much do security and fire alarm installers make in McHenry County?
Pay is published by state: across Illinois, security and fire alarm installers earn a median of $62,550 a year (US Bureau of Labor Statistics, May 2024).
Do security and fire alarm installers need a license in McHenry County?
Licenses for this trade are issued by Illinois, and a city or county in McHenry 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: security and fire alarm installers in Illinois (US Department of Labor, CareerOneStop)
- OSHA electrical safety in construction (29 CFR part 1926, subpart K)
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — McHenry 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 .