Home security system cost in Detroit: 2023 spending
Detroit owners paid a median $400 for security system work: $29 below the U.S. median, tied for 12th-highest of 14 big metros (Census Bureau, 2023).
What Detroit owners paid
$400
This is historical spending: work done in about 2021 to 2023 on owner-occupied homes, reported in the 2023 survey.
Margin of error ±$170: at 90% confidence the Detroit median lies between $230 and $570.
How Detroit compares
- U.S. median, same work
- $429
- Rank, highest first
- Tied at 12 of 14
Detroit: $400. Between the lowest and highest big-metro medians.
1 of the 15 metros have no published figure for this work, so the rank counts the other 14.
- Houston$557
- Boston$500
- Dallas$500
- Los Angeles$500
- Miami$500
- San Francisco$500
- Seattle$500
- Philadelphia$464
- Riverside$464
- Atlanta$450
- Washington DC$429
- Detroit$400
- Phoenix$400
- Chicago$334
No published figure: New York City.
What it covers
Adding or replacing a home security system: the equipment and its installation.
The Census category is “Security system” within “Interior Additions and Replacements”: what Detroit-area homeowners told the Census Bureau they paid, every size of job together.
Before you compare quotes
If your quote is well above $400, ask what is in it that the typical job is not. Are equipment, installation and any ongoing service separately identified?
Then put the quotes in your project budget worksheet to see each one's scope beside its price.