Security and fire alarm installers in Knox County, Tennessee
Knox County, Tennessee has 18 security and fire alarm system businesses with employees, employing 973 people (US Census Bureau, 2023 County Business Patterns).
That is 0.8 businesses per 10,000 homes, against 0.5 across Tennessee.
Knox County ranks 4 of 11 counties in Tennessee for businesses per 10,000 homes.
Their payroll averages $53,321 per employee a year.
Across Tennessee, security and fire alarm installers earn a median of $47,400 a year (US Bureau of Labor Statistics, May 2024).
Figures last updated on .
- Businesses with employees
- 18
- Their employees
- 973
- Businesses per 10,000 homes
- 0.8
Security and fire alarm installers in Knox County: businesses and jobs
| Knox County | Tennessee | United States | |
|---|---|---|---|
| Businesses with employees | 18 | 143 | 7,151 |
| Their employees | 973 | 2,686 | 128,462 |
| Annual payroll | $51,881,000 | $159,320,000 | — |
| Businesses per 10,000 homes | 0.8 | 0.5 | 0.5 |
The homes behind the work in Knox County
| Knox County | Tennessee | United States | |
|---|---|---|---|
| Homes in buildings of 20 or more units | 8.3% (±0.4 points) | 6.0% | 10.3% |
| Detached houses | 65.9% (±0.6 points) | 68.3% | 61.3% |
| Households that rent | 34.8% (±0.7 points) | 33.1% | 34.8% |
| Housing units | 218,661 (±151) | 3,143,670 | 143,775,355 |
Homes in buildings of 20 or more units: 8.3% (±0.4 points) in Knox County, higher than across Tennessee (6.0%).
Detached houses: 65.9% (±0.6 points) in Knox County, lower than across Tennessee (68.3%).
Households that rent: 34.8% (±0.7 points) in Knox County, higher than across Tennessee (33.1%).
Places in Knox County
| Place | Residents | Built before 1980 | Households that rent |
|---|---|---|---|
| Knoxville | 195,185 | 58.9% | 53.4% |
| Farragut | 24,634 | 29.3% | 15.3% |
| Powell | 13,739 | 28.0% | 21.1% |
| Halls (community) | 10,272 | 31.5% | 13.3% |
| Karns | 4,115 | 39.4% | 22.6% |
| Mascot | 3,277 | 44.4% | 33.5% |
| John Sevier | 1,177 | 52.3% | 18.3% |
Counties in Tennessee with a similar number of security and fire alarm system businesses
| County | Businesses with employees | Businesses per 10,000 homes | Difference from Knox County, per 10,000 homes |
|---|---|---|---|
| Rutherford County | 12 | 0.9 | +0.0 |
| Shelby County | 29 | 0.7 | −0.1 |
| Davidson County | 23 | 0.6 | −0.2 |
| Hamilton County | 10 | 0.6 | −0.2 |
| Sullivan County | 4 | 0.5 | −0.3 |
| Washington County | 3 | 0.5 | −0.3 |
Licenses for security and fire alarm installers in Tennessee
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.
What you can do on Seayora in Knox County
One account for renting, owning, managing and fixing homes, with these figures beside you.
Do repairs, renovations or maintenance?
Get found by owners and renters near Knox County, and send estimates and invoices from your phone.
Own or manage a rental?
List it, sign the lease and collect rent online, with the figures for Knox County beside you.
Create a landlord account · See what landlords get
Looking for a place to rent?
Browse homes for rent near Knox County, save the ones you like and apply online.
Questions about Knox County
How many security and fire alarm system businesses are in Knox County?
The Census Bureau counts 18 security and fire alarm system businesses with employees in Knox County (2023 County Business Patterns).
How much do security and fire alarm installers make in Knox County?
Pay is published by state: across Tennessee, security and fire alarm installers earn a median of $47,400 a year (US Bureau of Labor Statistics, May 2024).
Do security and fire alarm installers need a license in Knox County?
Licenses for this trade are issued by Tennessee, and a city or county in Knox 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 Tennessee (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 — Knox County, Tennessee
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 .