Resident Population in Iowa (IAPOP)

Observations

2025: 3,238.387
Updated: Mar 3, 2026 5:41 PM CST
Next Release Date: Not Available
2025:  3,238.387  
2024:  3,230.454  
2023:  3,214.739  
2022:  3,201.890  
2021:  3,199.037  
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Units:

Thousands of Persons,
Not Seasonally Adjusted

Frequency:

Annual

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Notes

Source: U.S. Census Bureau  

Release: Annual Estimates of the Population for the U.S. and States, and for Puerto Rico  

Units:  Thousands of Persons, Not Seasonally Adjusted

Frequency:  Annual

Notes:

Data for "Resident Population" from 1900 to present are estimates as of July 1

Suggested Citation:

U.S. Census Bureau, Resident Population in Iowa [IAPOP], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/IAPOP, .

Release Tables

Annual Estimates of the Population for the U.S. and States, and for Puerto Rico

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Related Categories

Iowa States U.S. Regional Data

Releases

More Series from Annual Estimates of the Population for the U.S. and States, and for Puerto Rico

Tags

Iowa Residents Population State Census Annual Public Domain: Citation Requested United States of America Not Seasonally Adjusted

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