Home > ND > Morton County > Mandan > Zip 58554

Zip Code 58554 — Mandan, ND

58554 is a ZIP Code associated with Mandan, ND, located within Morton. The postal region supports an estimated population of 29,479 residents across Data Pending housing units, with a population density of 19.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (46.751480, -100.950360)

Data MetricLocal Statistic
Postal / Zip Code58554
Primary CityMandan
State / ProvinceND
CountyMorton
Total Population29,479
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density19.9 people/sq mi
TimezoneAmerica/North_Dakota/New_Salem

How 58554 Compares

MetricZIP 58554Morton CountyND State Average
Population29,47934,748784,123
Median IncomeData PendingN/AN/A
Population Density19.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 58505Bismarck9.3 mi22N/A
Zip 58566Saint Anthony12.1 mi272N/A
Zip 58501Bismarck12.6 mi29,405N/A
Zip 58504Bismarck12.9 mi30,212N/A
Zip 58503Bismarck14.2 mi37,683N/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 →