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Construction businesses in Alameda County, CA

Census County Business Patterns 2022. NAICS sector 23.

Establishments
3,147
3.7% of CA sector
Employees
48,600
5.6% of CA sector
Annual Payroll
$4.60B
total 2022

County context

Population
1,651,949
Median Household Income
$126,240
Median Home Value
$1,057,400

Source: ACS 5-Year Estimates 2023.

Compare to California state averages

MetricAlameda CountyCA totalCounty share
Establishments3,14785,1713.7%
Employees48,600873,9025.6%
Annual Payroll$4.60B$69.10B

Related resources

Other sectors in Alameda County

Construction in other California counties

Data sources: U.S. Census Bureau County Business Patterns 2022 (NAICS 2017); American Community Survey 5-Year Estimates 2023. Public domain (USA.gov).

Generated 2026-05-27. NAICS suppression rules may zero out small counts.