Thief River Falls ZIP code, Minnesota
The ZIP code for Thief River Falls, MN is 56701, and its area code is 218.
- USPS city name
- 1 ZIP code
- Population
- 8,823
- Area code
- 218
- County
- Pennington County
- State
- Minnesota
Thief River Falls in numbers
About 8,823 people live in Thief River Falls, in 4,198 households. The median household income is $71,144 a year, 20% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $175,400 (47% below the Minnesota median), and median gross rent is $838 a month. The median age is 37.8; 21.2% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 10 minutes.
| Population | 8,823 |
|---|---|
| Households | 4,198 |
| Median age | 37.8 |
| Median household income | $71,144 |
| Median home value | $175,400 |
| Median gross rent | $838 |
| Bachelor's degree or higher | 21.2% |
| Mean commute | 10.2 min |
| Population density | 1,470 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Thief River Falls city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Thief River Falls
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
56701 | Thief River Falls , MN | Standard | 12,705 | $78,599 | $196,000 |
Map of Thief River Falls ZIP codes
The ZIP codes of Thief River Falls, MN, 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 Thief River Falls
The nearest larger towns are East Grand Forks (9,028 people, 41 mi), Grand Forks, ND (59,042 people, 44 mi) and Bemidji (15,569 people, 74 mi).
More nearby: every ZIP code in Pennington County · Minnesota ZIP codes
Cite this page
zipcodes.pro. “Thief River Falls, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/thief-river-falls
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