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Zip Code 55040 — Isanti, MN

55040 is a ZIP Code associated with Isanti, MN, located within Isanti. The postal region supports an estimated population of 14,837 residents across Data Pending housing units, with a population density of 58.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.467800, -93.279510)

Data MetricLocal Statistic
Postal / Zip Code55040
Primary CityIsanti
State / ProvinceMN
CountyIsanti
Total Population14,837
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density58.4 people/sq mi
TimezoneAmerica/Chicago

How 55040 Compares

MetricZIP 55040Isanti CountyMN State Average
Population14,83735,5765,739,754
Median IncomeData PendingN/AN/A
Population Density58.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 55005Bethel6.0 mi4,376N/A
Zip 55070Saint Francis6.3 mi8,441N/A
Zip 55008Cambridge7.2 mi16,729N/A
Zip 55011Cedar8.9 mi11,482N/A
Zip 55029Grandy12.2 mi31N/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 →