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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 18,153 people, Jefferson County is the 39th most populated county in the state of Iowa out of 99 counties. But watch out, Jefferson County, because Clayton County with 17,527 people and Dickinson County with 17,260 people are right behind you.
The largest Jefferson County racial/ethnic groups are White (81.0%) followed by Asian (11.2%) and Hispanic (3.2%).
In 2020, the median household income of Jefferson County households was $47,401. Jefferson County households made slightly more than Appanoose County households ($39,693) and Wapello County households ($46,433) . However, 6.9% of Jefferson County families live in poverty.
The median age for Jefferson County residents is 42.9 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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