Thompson ZIP code, Iowa
The ZIP code for Thompson, IA is 50478, and its area code is 641.
- USPS city name
- 1 ZIP code
- Population
- 459
- Area code
- 641
- County
- Winnebago County
- State
- Iowa
Thompson in numbers
About 459 people live in Thompson, in 268 households. The median household income is $61,250 a year, 18% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $95,700 (54% below the Iowa median), and median gross rent is $733 a month. The median age is 58.6; 37.2% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 22 minutes.
| Population | 459 |
|---|---|
| Households | 268 |
| Median age | 58.6 |
| Median household income | $61,250 |
| Median home value | $95,700 |
| Median gross rent | $733 |
| Bachelor's degree or higher | 37.2% |
| Mean commute | 21.9 min |
| Population density | 536 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Thompson city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Thompson
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50478 | Thompson , IA | Standard | 737 | $48,750 | $93,200 |
Map of Thompson ZIP codes
The ZIP codes of Thompson, 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 Thompson
The nearest larger towns are Buffalo Center (911 people, 8.5 mi), Forest City (4,290 people, 10 mi) and Kiester, MN (494 people, 12 mi).
| Town | Population | Distance |
|---|---|---|
| Forest City | 4,290 | 10.4 mi |
| Garner | 3,049 | 20.6 mi |
| Blue Earth, MN | 3,165 | 24.8 mi |
| Clear Lake | 7,607 | 25.9 mi |
| Albert Lea, MN | 18,330 | 28.4 mi |
More nearby: every ZIP code in Winnebago County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Thompson, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/thompson
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