Alexander, ND ZIP code
The ZIP code for Alexander, North Dakota is 58831. It is in McKenzie County.
- Population in these ZIPs
- 1,089
- Avg. median income
- $98,400population-weighted
- Typical home value
- $343,300population-weighted
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Alexander, ND ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 58831 | 1,089 | $98,380 | $343,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Alexander
- Arnegard 12 mi
- Cartwright 13 mi
- Trenton 15 mi
- Williston 23 mi
- Watford City 23 mi
- Epping 29 mi
- Grassy Butte 31 mi
- Keene 35 mi
- Ray 39 mi
- Killdeer 44 mi
- Fairfield 46 mi
- White Earth 49 mi
Frequently asked questions
What is the ZIP code for Alexander, ND?
The ZIP code for Alexander, ND is 58831.
What county is Alexander, North Dakota in?
Alexander ZIP codes are in McKenzie County.