Iron County, Utah ZIP codes
10 ZIP codes are in Iron County, plus 1 that cross in from neighboring counties. It's part of the Cedar City, UT micro area.
- ZIP codes
- 10
- Population in these ZIPs
- 62,180
- Avg. median income
- $66,700population-weighted
- Cities & towns
- 9
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Iron County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 84714 | Beryl | 779 | $58,155 | $184,200 |
| 84719 | Brian Head | 74 | $75,125 | $231,200 |
| 84720 | Cedar City | 25,708 | $67,670 | $431,800 |
| 84721 | Cedar City | 30,641 | $67,299 | $417,700 |
| 84742 | Kanarraville | 386 | $138,929 | $497,600 |
| 84753 | Modena | 0 | — | — |
| 84756 | Newcastle | 390 | $85,489 | $255,400 |
| 84760 | Paragonah | 1,054 | $42,465 | $264,900 |
| 84761 | Parowan | 3,044 | $51,538 | $419,000 |
| 84772 | Summit | 104 | — | — |
ZIP codes partly in Iron County
These ZIP codes are mostly in a neighboring county but cover part of Iron County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 84757 | New Harmony | Washington County | 1,494 | $85,104 | $816,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Iron County
Nearby counties
Frequently asked questions
How many ZIP codes are in Iron County, Utah?
10 ZIP codes are mainly in Iron County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Iron County?
ZIP codes in Iron County use the city names Beryl, Brian Head, Cedar City, Kanarraville, Modena, Newcastle, Paragonah, Parowan and Summit.
What metro area is Iron County in?
Iron County is part of the Cedar City, UT micropolitan statistical area.