Find the last 4 digits (ZIP+4) for an address in 56630

ZIP 56630, Blackduck, MN is filled in. Just type the street address.

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ZIP Code 56630 – Blackduck, MN

Blackduck, Minnesota · Beltrami County · Central time

ZIP code56630
CityBlackduck
StateMinnesota
CountyBeltrami CountyItasca County
Population2,180
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area313.59 sq mi
Center (lat, long)47.7390, -94.5103

Area codes in this area

218

These are the area codes that most often serve ZIP 56630 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

56647 Hines · 6.1 mi56683 Tenstrike · 11.2 mi56663 Pennington · 16.4 mi56681 Squaw Lake · 17.1 mi56670 Redby · 17.6 mi56650 Kelliher · 18 mi56661 Northome · 19.1 mi56667 Puposky · 21.3 mi

About ZIP 56630

ZIP code 56630 is assigned to Blackduck, Minnesota. It crosses 2 counties; most of its land is in Beltrami County. Its Census area covers about 313.59 square miles of land. The closest neighboring ZIP is 56647 (Hines), about 6.1 miles away.

Every address in 56630 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