ZIP Code 56641 – Federal Dam, MN
Federal Dam, Minnesota · Cass County · Central time
| ZIP code | 56641 |
|---|---|
| City | Federal Dam |
| State | Minnesota |
| County | Cass County |
| Population | 339 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 31.54 sq mi |
| Center (lat, long) | 47.2019, -94.2601 |
Area codes in this area
These are the area codes that most often serve ZIP 56641 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
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Nearby ZIP codes
About ZIP 56641
ZIP code 56641 is assigned to Federal Dam, Minnesota. It lies in Cass County. Its Census area covers about 31.54 square miles of land. The closest neighboring ZIP is 56484 (Walker), about 12.2 miles away.
Every address in 56641 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources