Mount Ayr ZIP code, Iowa
The ZIP code for Mount Ayr, IA is 50854, and its area code is 641.
- USPS city name
- 1 ZIP code
- Population
- 1,816
- Area code
- 641
- County
- Ringgold County
- State
- Iowa
Mount Ayr in numbers
About 1,816 people live in Mount Ayr, in 684 households. The median household income is $74,167 a year, about the same as the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $152,000 (27% below the Iowa median), and median gross rent is $707 a month. The median age is 38.8; 24.7% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 22 minutes.
| Population | 1,816 |
|---|---|
| Households | 684 |
| Median age | 38.8 |
| Median household income | $74,167 |
| Median home value | $152,000 |
| Median gross rent | $707 |
| Bachelor's degree or higher | 24.7% |
| Mean commute | 22.3 min |
| Population density | 673 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Mount Ayr city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Mount Ayr
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50854 | Mount Ayr , IA | Standard | 2,391 | $81,250 | $161,800 |
Map of Mount Ayr ZIP codes
The ZIP codes of Mount Ayr, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Mount Ayr
The nearest larger towns are Lamoni (2,207 people, 17 mi), Creston (7,435 people, 25 mi) and Leon (1,899 people, 25 mi).
| Town | Population | Distance |
|---|---|---|
| Creston | 7,435 | 24.8 mi |
More nearby: every ZIP code in Ringgold County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Mount Ayr, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/mount-ayr
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