Data / Population / Osceola County

Population in Osceola County

Population in Osceola County was 5,980 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 95th highest of 99 counties in 2025.

2025, persons5,980
Change on 2024-0.5%
Rank95th of 99Counties in Iowa ranked
Series high6,2012020
Series low5,9802025

Population in Osceola County, 2020 to 2025

CSVChart (SVG)

5,9506,0006,0506,1006,1506,2006,2502020202120222023202420252020: 6,201 persons2021: 6,177 persons2022: 6,070 persons2023: 6,015 persons2024: 6,008 persons2025: 5,980 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20255,980
20246,008
20236,015
20226,070
20216,177
20206,201

Compared with Iowa and United States

Place2025
Osceola County5,980
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.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

What is the latest population in Osceola County? Cite the source.
get_value {"indicator":"population","place":"us-county-19143"}
GET https://invokely.ai/api/v1/value?indicator=population&place=us-county-19143

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

What is the population in Osceola County?

Population in Osceola County was 5,980 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 95th 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 Osceola County?

6,201 in 2020, the highest value since 2020 in this series.

More statistics for Osceola County

All statistics for Osceola County