← Small Fish
How many gyms are in San Diego, CA?
There are 1,515 gyms in San Diego, CA. 1,041 of them (69%) have a website.
1,515
gyms listed
69%
have a website
10.9
per 10,000 residents
Selling to gyms in San Diego?
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 San Diego compares
San Diego ranks 6 of 12 cities we counted for gyms per resident.
| City | gyms | per 10,000 |
|---|---|---|
| The Bronx, NY | 4,210 | 28.6 |
| Manhattan, NY | 4,233 | 25 |
| Queens, NY | 3,886 | 16.2 |
| Brooklyn, NY | 3,994 | 14.6 |
| Philadelphia, PA | 1,805 | 11.3 |
| San Diego, CA | 1,515 | 10.9 |
| Phoenix, AZ | 1,577 | 9.8 |
| Houston, TX | 1,902 | 8.3 |
| Los Angeles, CA | 2,924 | 7.3 |
| Chicago, IL | 1,910 | 7 |
| San Antonio, TX | 753 | 5.2 |
| New York, NY | 4,131 | 4.9 |
Other businesses in San Diego
- restaurants: 15,069
- dentists: 3,549
- real estate agents: 3,315
- auto repair shops: 2,354
- hair salons: 1,677
- law firms: 1,514
- barbershops: 1,489
- car dealers: 1,281
- coffee shops: 1,216
- insurance agents: 1,118
- nail salons: 1,110
- chiropractors: 795
- bakeries: 758
- veterinarians: 585
- physical therapists: 539
- accountants: 519
- med spas: 466
- optometrists: 451
- plumbers: 386
- yoga studios: 333
- HVAC companies: 317
- pet groomers: 299
- house cleaning services: 296
- landscapers: 243
- electricians: 219
- pest control companies: 178
- painters: 166
- roofers: 155
- florists: 137
How we count
From the open Overture Maps business listings (release 2026-08-19.0), within San Diego’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.