← Small Fish
How many plumbers are in Detroit, MI?
There are 441 plumbers in Detroit, MI. 349 of them (79%) have a website.
441
plumbers listed
79%
have a website
7
per 10,000 residents
Selling to plumbers in Detroit?
Small Fish reads each one’s website and keeps the ones that fit what you sell, like “no online booking”, with a phone, an email and a one-line reason to reach out.
Find the ones worth contacting →How Detroit compares
Detroit ranks 11 of 47 cities we counted for plumbers per resident.
| City | plumbers | per 10,000 |
|---|---|---|
| Long Beach, CA | 1,434 | 30.5 |
| Staten Island, NY | 1,457 | 29.4 |
| Hempstead, NY | 1,336 | 16.8 |
| Mesa, AZ | 679 | 13.5 |
| Atlanta, GA | 511 | 10.1 |
| Boston, MA | 572 | 8.5 |
| Washington, DC | 553 | 8.2 |
| San Francisco, CA | 643 | 7.4 |
| The Bronx, NY | 1,064 | 7.2 |
| Denver, CO | 515 | 7.2 |
| Detroit, MI | 441 | 7 |
| Dallas, TX | 895 | 6.9 |
Other businesses in Detroit
- restaurants: 10,063
- real estate agents: 4,199
- auto repair shops: 2,739
- law firms: 2,726
- insurance agents: 2,645
- dentists: 2,399
- hair salons: 2,123
- accountants: 1,201
- gyms: 1,113
- physical therapists: 989
- nail salons: 974
- landscapers: 946
- barbershops: 944
- coffee shops: 844
- chiropractors: 825
- bakeries: 753
- HVAC companies: 500
- roofers: 396
- med spas: 389
- optometrists: 387
- veterinarians: 384
- electricians: 334
- house cleaning services: 323
- pet groomers: 283
- yoga studios: 207
- painters: 202
- florists: 172
- pest control companies: 146
- car dealers: 7
How we count
From the open Overture Maps business listings (release 2026-10-21.0), within Detroit’s boundary, counted in October 2026. Listings data, not a census: a few may have closed or moved, and a business filed under another category is not included. Population is the city’s own figure from the same release’s boundaries.