Skip to main content

Mining, Quarrying, and Oil and Gas Extraction businesses in King County, WA

Census County Business Patterns 2022. NAICS sector 21.

Establishments
29
16.4% of WA sector
Employees
178
8.7% of WA sector
Annual Payroll
$14.3M
total 2022

County context

Population
2,262,713
Median Household Income
$122,148
Median Home Value
$811,200

Source: ACS 5-Year Estimates 2023.

Compare to Washington state averages

MetricKing CountyWA totalCounty share
Establishments2917716.4%
Employees1782,0408.7%
Annual Payroll$14.3M$163.0M

Related resources

Other sectors in King County

Mining, Quarrying, and Oil and Gas Extraction in other Washington 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.