Data / Population / Worth County

Population in Worth County

Population in Worth County was 7,338 in 2025, according to the U.S. Census Bureau. That is up 0.5% from 2024. That is the 89th highest of 99 counties in 2025.

2025, persons7,338
Change on 2024+0.5%
Rank89th of 99Counties in Iowa ranked
Series high7,4372020
Series low7,3002024

Population in Worth County, 2020 to 2025

CSVChart (SVG)

7,3007,3507,4007,4502020202120222023202420252020: 7,437 persons2021: 7,385 persons2022: 7,330 persons2023: 7,330 persons2024: 7,300 persons2025: 7,338 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20257,338
20247,300
20237,330
20227,330
20217,385
20207,437

Compared with Iowa and United States

Place2025
Worth County7,338
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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What is the latest population in Worth County? Cite the source.
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Questions

What is the population in Worth County?

Population in Worth County was 7,338 in 2025, according to the U.S. Census Bureau. That is up 0.5% from 2024. That is the 89th 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 Worth County?

7,437 in 2020, the highest value since 2020 in this series.

More statistics for Worth County

All statistics for Worth County