Iowa Number of Private Business Establishments in the NAICS 51821 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, Iowa had 420 number of private business establishments in the NAICS 51821 Data processing, hosting and related services Industry. Among all Iowa counties, Polk had the highest number of private business establishments (131), followed by Johnson (42), and Linn (42).

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: Iowa BLS Topic List.

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

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Iowa Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q2

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County	Number of Business Establishments
Adair	1
Benton	3
Black Hawk	11
Boone	3
Bremer	2
Carroll	1
Cedar	1
Cerro Gordo	1
Clay	1
Clinton	2
Crawford	1
Dallas	26
Davis	1
Decatur	1
Des Moines	1
Dickinson	1
Dubuque	15
Fayette	1
Floyd	2
Grundy	2
Harrison	4
Henry	4
Howard	1
Iowa	2
Jackson	1
Jasper	6
Jefferson	3
Johnson	42
Jones	1
Lee	3
Linn	42
Louisa	1
Madison	3
Mahaska	1
Marion	5
Marshall	4
Mills	2
Mitchell	2
Muscatine	2
Polk	131
Pottawattamie	15
Poweshiek	2
Scott	18
Shelby	3
Sioux	4
Story	17
Tama	1
Union	2
Van Buren	2
Warren	9
Washington	1
Webster	1
Winnebago	1
Winneshiek	2
Woodbury	4
Worth	1