ZIP codes in Roseau County
12 ZIPs touch Roseau County, Minnesota. The blue dashed line is the county border; orange ZIPs reach into it.
12
ZIP codes
5
cross the county line
17,348
people in these ZIPs
87
counties in MN
Most people
Roseau County ZIP list
More counties in Minnesota
- Ramsey County40
- Red Lake County9
- Redwood County22
- Renville County16
- Rice County17
- Rock County11
- Scott County10
- Sherburne County10
- Sibley County16
- St. Louis County59
- Stearns County42
- Steele County11
Questions people actually ask
How many ZIP codes are in Roseau County, Minnesota?
12 ZIP codes reach into Roseau County, including 1 PO Box or single-address ZIPs placed by the town they serve. 5 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Roseau County has the most people?
56751 (Roseau) has about 5,761 residents, the most of any ZIP touching Roseau County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Roseau County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Roseau County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from