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Zip Code 55018 — Dennison, MN

55018 is a ZIP Code associated with Dennison, MN, located within Goodhue. 55018 ranks #9 out of 10 ZIP codes in Goodhue County by population (and #572 out of 881 in MN). The area supports an estimated population of 969 residents across Data Pending housing units, with a population density of 8.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.418320, -92.988220)

Data MetricLocal Statistic
Postal / Zip Code55018
Primary CityDennison
State / ProvinceMN
CountyGoodhue
Total Population969
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.4 people/sq mi
TimezoneAmerica/Chicago

How 55018 Compares

MetricZIP 55018Goodhue CountyMN State Average
Population96949,200 (Total)5,739,754 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density8.4 /sq mi----
County Pop Rank#9 of 10----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 55053Nerstrand6.1 mi995N/A
Zip 55009Cannon Falls7.5 mi8,127N/A
Zip 55065Randolph9.0 mi1,224N/A
Zip 55057Northfield10.2 mi25,650N/A
Zip 55946Kenyon10.9 mi3,395N/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 →