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Sources: United States Census Bureau. 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022.
United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/.
United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.
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With 12,262 people, Grundy County is the 62nd most populated county in the state of Iowa out of 99 counties. But watch out, Grundy County, because Chickasaw County with 11,970 people and Lyon County with 11,800 people are right behind you.
The largest Grundy County racial/ethnic groups are White (96.7%) followed by Hispanic (1.3%) and Two or More (0.9%).
In 2020, the median household income of Grundy County households was $71,760. Grundy County households made slightly more than Plymouth County households ($71,147) and Polk County households ($69,747) . However, 3.8% of Grundy County families live in poverty.
The median age for Grundy County residents is 42.4 years young.
86% of people CANNOT find the data they're looking for on the US Census Bureau website. Source: Nielsen Norman Group
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