NAICS 332710
Machine Shops & Precision Machining in Costa Mesa, CA
The 2 ZIP codes assigned to Costa Mesa contained 9 Machine Shops establishments in 2023.
- Establishments (2023)
- 9
- 2 ZIP codes
- 10 or more employees
- n/a
- Practical financing floor
- Share of county
- 3%
- Orange County
- City population
- 108,881
- 2025 estimate
Figures cover the ZIP codes the U.S. Postal Service assigns to Costa Mesa (92626, 92627). 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 Costa Mesa's ZIP codes, not a count of businesses inside its city limits.
How this market compares
Costa Mesa against every other city in California on the same measure. City figures cover the ZIP codes assigned to the place rather than its municipal boundary, so they are compared as a share of the businesses in those same ZIP codes rather than per resident. Cities with fewer than 500 businesses in total are left unranked.
About the same slice of the local business base as the industry holds statewide.
- Vs state share
- -6%
- Share of local businesses
- Rank by count
- #48
- of 144 cities
- Rank by share
- #108
- of 141 ranked
- Since 2020
- +200%
- Change in establishments
This compares how much of Costa Mesa’s business base is machine shops & precision machining, against the California figure. Base: 5,397 establishments across all industries in the same ZIP codes, 2023. It does not measure revenue, profitability or whether a market is worth entering.
Business size mix
Costa Mesa is more consolidated than California as a whole: fewer micro-operators and a larger share of businesses with real headcount. Fewer targets, but the ones that exist are more likely to be financeable.
| Share of establishments | Costa Mesa | California | Difference |
|---|---|---|---|
| Under 5 employeesOwner-operated, often no management layer | 0.0% | 36.6% | -36.6% |
| 5 to 49 employeesThe range most individual buyers target | 0.0% | 26.9% | -26.9% |
| 10 or more employeesPractical floor for acquisition financing | 0.0% | 13.3% | -13.3% |
Nearest comparable markets
The closest places to Costa Mesa that also have Machine Shops 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 |
|---|---|---|
| Fountain Valley | 7 | +94% |
| Santa Ana | 72 | +397% |
| Huntington Beach | 27 | +144% |
| Westminster | 13 | +248% |
| Irvine | 3 | -89% |
The wider Orange County market
Employment and payroll are reported at county level only, so the figures below describe the county Costa Mesa sits in.
- County establishments (2023)
- 354
- Orange County
- County employees
- 4,802
- Mid-March employment
- County annual payroll
- $312M
- All establishments
What acquirers look at
Classic succession target: aging owner-machinists, real equipment collateral, and sticky aerospace or defense customer qualifications that take years to replicate.
Other industries in Costa Mesa
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.