Iron County, UT Demographics
Iron County, UT is the 9th most populous of 29 counties in Utah, with 57,289 residents across 3,296 square miles. That is about 17 people per square mile.
At the 2020 census
| Population | 57,289 |
|---|---|
| Land area | 3,296 sq mi |
| Density | 17 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Iron County compares to the US
We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Iron County, UT
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Iron County, UT — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Iron County, UT
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 1105.01 | 7,022 | 1.5 | 4,814 |
| Census Tract 1107.02 | 6,609 | 169.2 | 39 |
| Census Tract 1102.02 | 5,294 | 402.7 | 13 |
| Census Tract 1104 | 5,031 | 1.1 | 4,428 |
| Census Tract 1106.02 | 4,751 | 131.5 | 36 |
| Census Tract 1107.03 | 4,645 | 1.7 | 2,748 |
| Census Tract 1105.02 | 4,602 | 47.5 | 97 |
| Census Tract 1103 | 4,527 | 1,650.4 | 3 |
| Census Tract 1102.01 | 4,488 | 4.8 | 938 |
| Census Tract 1101 | 4,434 | 875.3 | 5 |
| Census Tract 1107.04 | 3,906 | 10.1 | 389 |
| Census Tract 1106.01 | 1,980 | 0.5 | 4,027 |
Related places
Other counties nearby
Nearest counties
Metro areas containing Iron County
About this page
This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.
Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.