Arizona Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q1 (QCEW)

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q1, Arizona had 822 number of private business establishments in the NAICS 51821 Data processing, hosting and related services Industry. Among all Arizona counties, Maricopa had the highest number of private business establishments (493), followed by Pima (41), and Pinal (12).

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: Arizona BLS Topic List.
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Arizona Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q1
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County Number of Business Establishments
Apache 1
Cochise 5
Coconino 9
Gila 1
Maricopa 493
Mohave 3
Pima 41
Pinal 12
Yavapai 4
Yuma 5