How many people live in Iron County, UT?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 65,900 people living in Iron County, UT. That makes Iron County the eighth-most populous county in Utah. It is home to 1.9% of people living in the state.
65.9K
population of Iron County, UT (2024)
1.9%
County share of the Utah population (2024)
About 65,900 people lived in Iron County, UT in 2024.
Population estimates, 2000–2024
What are Iron County, UT’s age demographics?
About 9,600 Iron County residents are aged 65 and older in 2024. That represents 14.5% of its population. For comparison, the age group represents 12.4% of Utah’s population and 18% in the US overall.
Another 17,000 Iron County residents, or 25.8% of the population, were children under 18. For comparison, the age group represents 26.7% of Utah’s population and 21.6% in the US overall.
A higher share of Iron County, UT's population is aged 18–24 than the US as a whole.
Population estimates by age group, (2024)
What are Iron County, UT’s racial and ethnic demographics?
Non-Hispanic white residents make up 82.9% of the Iron County population, higher than the national share of 57.5%. Iron County also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (1.6%) than the US overall (0.72%).
In contrast, Iron County’s non-Hispanic Black or African American population accounts for 0.8%, below the 12.6% nationwide, and the Hispanic population makes up 11.2% of the county, compared with 20% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Iron County, UT has a higher share of a non-Hispanic white population than Utah as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Iron County, UT is Cedar City with about 40,900 residents in 2024.
Cities and towns in Iron County, UT ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Cedar City | 40,885 |
| 2. | Enoch | 8,664 |
| 3. | Parowan | 3,283 |
| 4. | Paragonah | 577 |
| 5. | Kanarraville | 495 |
| 6. | Brian Head | 164 |
| 7. | Balance of Iron County | 11,868 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
