California Number of Private Business Establishments in the NAICS 518210 Data processing, hosting and related services Industry By County in 2025 Q2 (QCEW)

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q2, California had 4,676 number of private business establishments in the NAICS 518210 Data processing, hosting and related services Industry. Among all California counties, Los Angeles had the highest number of private business establishments (711), followed by San Francisco (616), and Santa Clara (478).

The chart and table shows the number of business establishments for each county.

You can see similar information for other states, and for the United States.

You can see similar information for other industries.

Related Topics: California BLS Topic List.

Data Source: US Bureau of Labor Statistics (QCEW).

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California Number of Private Business Establishments in the NAICS 518210 Data processing, hosting and related services Industry By County in 2025 Q2

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County	Number of Business Establishments
Alameda	179
Alpine	1
Amador	2
Butte	6
Contra Costa	67
Del Norte	1
El Dorado	12
Fresno	13
Humboldt	1
Imperial	1
Inyo	1
Kern	9
Kings	2
Lake	1
Los Angeles	711
Marin	40
Mendocino	3
Merced	2
Mono	1
Monterey	10
Napa	4
Nevada	6
Orange	245
Placer	17
Riverside	41
Sacramento	79
San Benito	1
San Bernardino	32
San Diego	265
San Francisco	616
San Joaquin	11
San Luis Obispo	12
San Mateo	207
Santa Barbara	27
Santa Clara	478
Santa Cruz	15
Shasta	7
Solano	13
Sonoma	19
Stanislaus	1
Sutter	2
Tulare	5
Tuolumne	1
Ventura	41
Yolo	6
Yuba	1