NAICS 621111
Physician Practices in Loma Linda, CA
The 1 ZIP codes assigned to Loma Linda contained 44 Medical Practice establishments in 2023, of which 4 employed 10 or more people.
- Establishments (2023)
- 44
- 1 ZIP codes
- 10 or more employees
- 4
- Practical financing floor
- Share of county
- 4%
- San Bernardino County
- City population
- 25,221
- 2025 estimate
Figures cover the ZIP codes the U.S. Postal Service assigns to Loma Linda (92354). ZIP areas are not municipal boundaries: they can extend beyond city limits and are shared between neighbouring places. This is a count of establishments in Loma Linda's ZIP codes, not a count of businesses inside its city limits.
Establishments by size
Employee-count distribution. For most buyers the businesses worth pursuing sit in the 5 to 49 range: large enough to have a manager and real systems, small enough to be owner-operated.
| Employees | Establishments | Share | Distribution |
|---|---|---|---|
| 1-4 | 28 | 63.6% | |
| 5-9 | 8 | 18.2% | |
| 10-19 | 4 | 9.1% |
Business size mix
Loma Linda tracks the California size distribution closely.
| Share of establishments | Loma Linda | California | Difference |
|---|---|---|---|
| Under 5 employeesOwner-operated, often no management layer | 63.6% | 65.6% | -2.0% |
| 5 to 49 employeesThe range most individual buyers target | 27.3% | 27.4% | -0.2% |
| 10 or more employeesPractical floor for acquisition financing | 9.1% | 12.9% | -3.8% |
Nearest comparable markets
The closest places to Loma Linda that also have Medical Practice establishments on record. Useful for spotting a gap next door, or realising the market you are looking at is already served from the town over.
| Market | Establishments | Vs state share |
|---|---|---|
| Grand Terrace | 6 | n/a |
| Colton | 33 | +33% |
| Redlands | 151 | +111% |
| Highland | 13 | -21% |
| San Bernardino | 97 | -5% |
The wider San Bernardino County market
Employment and payroll are reported at county level only, so the figures below describe the county Loma Linda sits in.
- County establishments (2023)
- 1,202
- San Bernardino County
- County employees
- 11,149
- Mid-March employment
- County annual payroll
- $1.2B
- All establishments
What acquirers look at
California’s corporate practice of medicine doctrine restricts lay ownership, so deals are structured as MSO arrangements. Not a first acquisition for an unlicensed buyer.
Other industries in Loma Linda
Nearby cities
Sources
- U.S. Census Bureau, 2023 ZIP Code Business Patterns. Establishment counts and size distribution by ZIP code and NAICS, aggregated over the ZIP codes assigned to each city. Retrieved 2026-09-08.
- U.S. Census Bureau, 2023 County Business Patterns. Establishment counts, employment and annual payroll by NAICS. Retrieved 2026-09-08.
- U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages (2026Q1). Quarterly establishment counts and employment for employers covered by unemployment insurance. Retrieved 2026-09-08.