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Sources: United States Census Bureau. 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022.
United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2022. U.S. Census Bureau, Population Division. Web. May 2023. http://www.census.gov/.
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 2021. 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 36,400 people, Jefferson County is the 38th most populated county in the state of Illinois out of 102 counties. But watch out, Jefferson County, because Livingston County with 35,521 people and Monroe County with 35,033 people are right behind you.
The largest Jefferson County racial/ethnic groups are White (84.3%) followed by Black (8.2%) and Two or More (3.2%).
In 2021, the median household income of Jefferson County households was $54,692. Jefferson County households made slightly more than Williamson County households ($54,682) and Greene County households ($54,427) . However, 11.7% of Jefferson County families live in poverty.
The median age for Jefferson County residents is 41.2 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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