Osage ZIP code, Iowa
The ZIP code for Osage, IA is 50461, and its area code is 641.
- USPS city name
- 1 ZIP code
- Population
- 3,561
- Area code
- 641
- County
- Mitchell County
- State
- Iowa
Osage in numbers
About 3,561 people live in Osage, in 1,660 households. The median household income is $68,730 a year, 8% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $160,700 (23% below the Iowa median), and median gross rent is $692 a month. The median age is 43.4; 26.4% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 17 minutes.
| Population | 3,561 |
|---|---|
| Households | 1,660 |
| Median age | 43.4 |
| Median household income | $68,730 |
| Median home value | $160,700 |
| Median gross rent | $692 |
| Bachelor's degree or higher | 26.4% |
| Mean commute | 17.2 min |
| Population density | 1,589 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Osage city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Osage
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50461 | Osage , IA | Standard | 5,228 | $68,886 | $180,400 |
Map of Osage ZIP codes
The ZIP codes of Osage, 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 Osage
The nearest larger towns are Charles City (7,232 people, 17 mi), Mason City (27,050 people, 22 mi) and Austin, MN (26,358 people, 28 mi).
| Town | Population | Distance |
|---|---|---|
| Charles City | 7,232 | 16.6 mi |
| Mason City | 27,050 | 21.7 mi |
| Austin, MN | 26,358 | 28.2 mi |
| New Hampton | 3,453 | 29.5 mi |
More nearby: every ZIP code in Mitchell County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Osage, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/osage
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