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Mining, Quarrying, and Oil and Gas Extraction businesses in Polk County, IA

Census County Business Patterns 2022. NAICS sector 21.

Establishments
7
3.8% of IA sector
Employees
59
2.8% of IA sector
Annual Payroll
$4.2M
total 2022

County context

Population
497,441
Median Household Income
$81,621
Median Home Value
$248,400

Source: ACS 5-Year Estimates 2023.

Compare to Iowa state averages

MetricPolk CountyIA totalCounty share
Establishments71853.8%
Employees592,1172.8%
Annual Payroll$4.2M$149.2M

Related resources

Other sectors in Polk County

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