Massachusetts Number of Private Business Establishments in the NAICS 23821 Electrical and wiring contractors Industry By County in 2023 Q2 (QCEW)

Updated on June 4, 2025.

According to data from the US Bureau of Labor Statistics, in 2023 Q2, Massachusetts had 2,665 number of private business establishments in the NAICS 23821 Electrical and wiring contractors Industry. Among all Massachusetts counties, Middlesex had the highest number of private business establishments (614), followed by Worcester (304), and Essex (292).

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

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Massachusetts Number of Private Business Establishments in the NAICS 23821 Electrical and wiring contractors Industry By County in 2023 Q2
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County Number of Business Establishments
Barnstable 143
Berkshire 70
Bristol 224
Dukes 31
Essex 292
Franklin 20
Hampden 121
Hampshire 47
Middlesex 614
Nantucket 34
Norfolk 275
Plymouth 254
Suffolk 108
Worcester 304