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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023


MCKENZIE County, ND Covers 7 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 58634GeneralGrassy Butte316Mountain701
ZIP Code 58757GeneralMandaree1,086Central701
ZIP Code 58831GeneralAlexander1,122Central701
ZIP Code 58835GeneralArnegard1,050Central701
ZIP Code 58838GeneralCartwright221Central701
ZIP Code 58847GeneralKeene311Central701
ZIP Code 58854GeneralWatford City9,142Central701

Population:779,094 (More Details)
Male Population:398,069
Female Population:381,025
Median Age:36
ZIP Codes:7
Area Codes:0
Total Area:2,861 square miles (county)
Land Area:2,760 square miles (county)
Water Area:100 square miles (county)

MCKENZIE, ND Demographic Information

* Demographic data is based on 2020 Census.

Total population of MCKENZIE County, ND14,704
Male population of MCKENZIE County, ND7,920
Female population of MCKENZIE County, ND6,784
Median age (years)30.9
White Population10,638
Black Population218
Indian Population1,894
Asian Population171
Hawaiian Population5
Hispanic Population1,532
Median age (Male)31.4
Median age (Female)30.2
Total households5,416
Average household size for MCKENZIE County, ND2.69
Average family size of MCKENZIE County, ND2.87
Total housing units for MCKENZIE County, ND7,661

MCKENZIE County, ND Covers 7 Cities