Data / Population / Iron County

Population in Iron County

Population in Iron County was 9,318 in 2025, according to the U.S. Census Bureau. That is down 1% from 2024. That is the 89th highest of 115 counties in 2025.

2025, persons9,318
Change on 2024-1%
Rank89th of 115Counties in Missouri ranked
Series high9,5122020
Series low9,3182025

Population in Iron County, 2020 to 2025

CSVChart (SVG)

9,3009,3509,4009,4509,5009,5502020202120222023202420252020: 9,512 persons2021: 9,433 persons2022: 9,411 persons2023: 9,458 persons2024: 9,413 persons2025: 9,318 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20259,318
20249,413
20239,458
20229,411
20219,433
20209,512

Compared with Missouri and United States

Place2025
Iron County9,318
Missouri6,270,541
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

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What is the latest population in Iron County? Cite the source.
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Questions

What is the population in Iron County?

Population in Iron County was 9,318 in 2025, according to the U.S. Census Bureau. That is down 1% from 2024. That is the 89th highest of 115 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 Iron County?

9,512 in 2020, the highest value since 2020 in this series.

More statistics for Iron County

All statistics for Iron County