In 2023, about 3.21 million people lived in Iowa. This was a slight increase when compared to the previous year. In 1960, the resident population of Iowa was about 2.76 million people.
Resident population in Iowa from 1960 to 2023
(in millions)
1960 to 2000 data as of April 1, data for other years as of July 1. Insofar as possible, population shown for all years is that of present area of state.
* The April 1, 1990, census counts include corrections processed through August 1997, results of special censuses and test censuses, and do not include adjustments for census coverage errors.
Data from previous years can be found here.
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US Census Bureau. (June 29, 2024). Resident population in Iowa from 1960 to 2023 (in millions) [Graph]. In Statista. Retrieved December 14, 2024, from https://www.statista.com/statistics/206199/resident-population-in-iowa/
US Census Bureau. "Resident population in Iowa from 1960 to 2023 (in millions)." Chart. June 29, 2024. Statista. Accessed December 14, 2024. https://www.statista.com/statistics/206199/resident-population-in-iowa/
US Census Bureau. (2024). Resident population in Iowa from 1960 to 2023 (in millions). Statista. Statista Inc.. Accessed: December 14, 2024. https://www.statista.com/statistics/206199/resident-population-in-iowa/
US Census Bureau. "Resident Population in Iowa from 1960 to 2023 (in Millions)." Statista, Statista Inc., 29 Jun 2024, https://www.statista.com/statistics/206199/resident-population-in-iowa/
US Census Bureau, Resident population in Iowa from 1960 to 2023 (in millions) Statista, https://www.statista.com/statistics/206199/resident-population-in-iowa/ (last visited December 14, 2024)
Resident population in Iowa from 1960 to 2023 (in millions) [Graph], US Census Bureau, June 29, 2024. [Online]. Available: https://www.statista.com/statistics/206199/resident-population-in-iowa/