McKenzie County, North Dakota ZIP codes

7ZIP codes
7Cities and towns
13,145People in ZIP areas
306, 406, 474Area codes

McKenzie County is in North Dakota and the Mountain Time and Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in McKenzie County

ZIP codeCityTypePopulationMedian income
58634Grassy ButteStandard402$157,750
58757MandareeStandard986$81,500
58831AlexanderStandard1,089$98,380
58835ArnegardStandard839$137,500
58838CartwrightStandard252$59,392
58847KeeneStandard209$84,950
58854Watford CityStandard9,368$99,000

Cities and towns in McKenzie County

Area codes in McKenzie County

Questions

How many ZIP codes are in McKenzie County, ND?
McKenzie County has 7 ZIP codes.
What cities are in McKenzie County?
McKenzie County ZIP codes cover Alexander, Arnegard, Cartwright, Grassy Butte, Keene, Mandaree and Watford City.
What area code is McKenzie County, ND?
McKenzie County uses area codes 306, 406, 474 and 701.
What time zone is McKenzie County in?
McKenzie County is in Mountain Time and Central Time.

Other North Dakota counties