Washington Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q3 (QCEW)

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, Washington had 1,171 number of private business establishments in the NAICS 51821 Data processing, hosting and related services Industry. Among all Washington counties, King had the highest number of private business establishments (574), followed by Clark (110), and Snohomish (73).

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: Washington BLS Topic List.

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

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Washington Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q3

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County	Number of Business Establishments
Adams	1
Asotin	1
Benton	6
Chelan	5
Clallam	5
Clark	110
Cowlitz	6
Douglas	2
Ferry	2
Grant	6
Grays Harbor	5
Island	4
Jefferson	1
King	574
Kitsap	20
Kittitas	6
Klickitat	7
Lewis	4
Mason	6
Okanogan	1
Pacific	1
Pend Oreille	1
Pierce	57
San Juan	6
Skagit	7
Skamania	3
Snohomish	73
Spokane	53
Stevens	2
Thurston	49
Walla Walla	5
Whatcom	27
Whitman	5
Yakima	2