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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, 2020 to July 1, 2021. U.S. Census Bureau, Population Division. Web. May 2022. 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 14,015 people, O'Brien County is the 56th most populated county in the state of Iowa out of 99 counties. But watch out, O'Brien County, because Allamakee County with 13,926 people and Cass County with 13,050 people are right behind you.
The largest O'Brien County racial/ethnic groups are Hispanic (0.0%) followed by Two or More (0.0%) and Other (0.0%).
In 2020, the median household income of O'Brien County households was $57,200. O'Brien County households made slightly more than Howard County households ($56,709) and Jones County households ($57,134) . However, 0.0% of O'Brien County families live in poverty.
The median age for O'Brien County residents is 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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