Iron County, Utah ZIP Codes
- ZIP records
10 - Cities represented
9 - Sum of listed ZIP population estimates
62,180
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 84721 | Cedar City | 30,641 |
| 2 | 84720 | Cedar City | 25,708 |
| 3 | 84761 | Parowan | 3,044 |
| 4 | 84760 | Paragonah | 1,054 |
| 5 | 84714 | Beryl | 779 |
| 6 | 84756 | Newcastle | 390 |
| 7 | 84742 | Kanarraville | 386 |
| 8 | 84772 | Summit | 104 |
| 9 | 84719 | Brian Head | 74 |
Cities in Iron County
ZIP Directory
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.