← Small Fish
How many plumbers are in Seattle, WA?
There are 460 plumbers in Seattle, WA. 405 of them (88%) have a website.
460
plumbers listed
88%
have a website
6.2
per 10,000 residents
Selling to plumbers in Seattle?
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 Seattle compares
Seattle ranks 9 of 31 cities we counted for plumbers per resident.
| City | plumbers | per 10,000 |
|---|---|---|
| Hempstead, NY | 1,336 | 16.8 |
| 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 |
| Dallas, TX | 895 | 6.9 |
| Manhattan, NY | 1,079 | 6.4 |
| Seattle, WA | 460 | 6.2 |
| Fort Worth, TX | 556 | 5.6 |
| Portland, OR | 315 | 4.8 |
| San Jose, CA | 467 | 4.5 |
Other businesses in Seattle
- restaurants: 10,159
- real estate agents: 5,271
- dentists: 2,672
- law firms: 2,485
- insurance agents: 2,377
- hair salons: 2,012
- coffee shops: 1,687
- auto repair shops: 1,649
- gyms: 1,229
- chiropractors: 1,093
- accountants: 1,070
- nail salons: 811
- landscapers: 802
- physical therapists: 730
- bakeries: 614
- barbershops: 607
- roofers: 507
- veterinarians: 461
- house cleaning services: 417
- optometrists: 412
- electricians: 384
- HVAC companies: 359
- yoga studios: 331
- med spas: 316
- painters: 316
- pet groomers: 222
- florists: 140
- pest control companies: 131
- car dealers: 2
How we count
From the open Overture Maps business listings (release 2026-10-21.0), within Seattle’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.