Postville ZIP code, Iowa
The ZIP code for Postville, IA is 52162, and its area code is 563.
- USPS city name
- 1 ZIP code
- Population
- 2,979
- Area code
- 563
- County
- Allamakee County
- State
- Iowa
Postville in numbers
About 2,979 people live in Postville, in 936 households. The median household income is $49,485 a year, 34% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $104,700 (50% below the Iowa median), and median gross rent is $861 a month. The median age is 23.2; 14.2% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 17 minutes.
| Population | 2,979 |
|---|---|
| Households | 936 |
| Median age | 23.2 |
| Median household income | $49,485 |
| Median home value | $104,700 |
| Median gross rent | $861 |
| Bachelor's degree or higher | 14.2% |
| Mean commute | 16.9 min |
| Population density | 1,389 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Postville city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Postville
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
52162 | Postville , IA | Standard | 3,744 | $64,125 | $133,100 |
Map of Postville ZIP codes
The ZIP codes of Postville, 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 Postville
The nearest larger towns are Waukon (3,792 people, 13 mi), Decorah (7,535 people, 19 mi) and Prairie du Chien, WI (5,491 people, 22 mi).
| Town | Population | Distance |
|---|---|---|
| Waukon | 3,792 | 13.5 mi |
| Decorah | 7,535 | 18.6 mi |
| Prairie du Chien, WI | 5,491 | 22.0 mi |
More nearby: every ZIP code in Allamakee County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Postville, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/postville
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