Data / Population / Keokuk County

Population in Keokuk County

Population in Keokuk County was 9,797 in 2025, according to the U.S. Census Bureau. That is down 0.1% from 2024. That is the 74th highest of 99 counties in 2025.

2025, persons9,797
Change on 2024-0.1%
Rank74th of 99Counties in Iowa ranked
Series high10,0002020
Series low9,7972025

Population in Keokuk County, 2020 to 2025

CSVChart (SVG)

9,7509,8009,8509,9009,95010K2020202120222023202420252020: 10,000 persons2021: 9,902 persons2022: 9,880 persons2023: 9,931 persons2024: 9,804 persons2025: 9,797 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20259,797
20249,804
20239,931
20229,880
20219,902
202010,000

Compared with Iowa and United States

Place2025
Keokuk County9,797
Iowa3,238,387
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Questions

What is the population in Keokuk County?

Population in Keokuk County was 9,797 in 2025, according to the U.S. Census Bureau. That is down 0.1% from 2024. That is the 74th highest of 99 counties in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). Retrieved by Invokely on 2026-10-08.

What was the highest population in Keokuk County?

10,000 in 2020, the highest value since 2020 in this series.

More statistics for Keokuk County

All statistics for Keokuk County