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Zip Code 56522 — Campbell, MN

56522 is a ZIP Code associated with Campbell, MN, located within Wilkin. The postal region supports an estimated population of 604 residents across Data Pending housing units, with a population density of 1.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (46.135200, -96.388700)

Data MetricLocal Statistic
Postal / Zip Code56522
Primary CityCampbell
State / ProvinceMN
CountyWilkin
Total Population604
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.6 people/sq mi
TimezoneAmerica/Chicago

How 56522 Compares

MetricZIP 56522Wilkin CountyMN State Average
Population6046,5145,739,754
Median IncomeData PendingN/AN/A
Population Density1.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 56565Nashua6.9 mi83N/A
Zip 56583Tintah9.2 mi150N/A
Zip 56543Foxhome10.7 mi222N/A
Zip 56520Breckenridge11.8 mi3,852N/A
Zip 56590Wendell12.9 mi367N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →