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zipcodes.pro — CITY/ND/ALEXANDER

Alexander ZIP code, North Dakota

The ZIP code for Alexander, ND is 58831, and its area code is 701.

USPS city name
1 ZIP code
Population
255
Area code
701

Alexander in numbers

About 255 people live in Alexander, in 127 households. The median household income is $121,953 a year, 59% above the North Dakota median of $76,657 (US: $80,734). The median owner-occupied home is valued at $229,200 (8% below the North Dakota median), and median gross rent is $1,375 a month. The median age is 34.5; 11.8% of adults 25 and over hold a bachelor's degree or higher (32.7% across North Dakota); the average commute takes 31 minutes.

Population255Alexander255
Households127Alexander127
Median age34.5Alexander34.5North Dakota35.9US 38.9
Median household income$121,953Alexander$121,953North Dakota$76,657US $80,734
Median home value$229,200Alexander$229,200North Dakota$249,900US $332,700
Median gross rent$1,375Alexander$1,375North Dakota$954US $1,413
Bachelor's degree or higher11.8%Alexander11.8%North Dakota32.7%US 35.7%
Mean commute31.1 minAlexander31.1 minNorth Dakota17.9 minUS 26.4 min
Population density205 / sq miAlexander205 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Alexander city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Alexander

ZIP codes with the USPS city name Alexander
ZIP City Type Population Median income Median home
58831 Alexander , ND Standard 1,089 $98,380 $342,100

Map of Alexander ZIP codes

58831

The ZIP codes of Alexander, ND, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Alexander

The nearest larger towns are Watford City (6,039 people, 18 mi), Trenton (406 people, 19 mi) and Fairview, MT (971 people, 19 mi).

Towns near Alexander
TownPopulationDistance
Watford City 6,039 17.6 mi
Williston 28,056 24.3 mi
Sidney, MT 6,171 25.8 mi

More nearby: every ZIP code in McKenzie County · North Dakota ZIP codes

Cite this page

zipcodes.pro. “Alexander, ND ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nd/alexander

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