ZIP Code 58831 — Alexander city, ND Demographics & Data

ZIP code 58831 covers Alexander, ND in McKenzie County with a population of about 1,100.

At a glance, the area shows median age of 39.1 (near the U.S. median).

It sits in telephone area code 701; U.S. House district ND-00; the MINOT - BISMARCK - DICKINSON media market.

Median household income in ZIP 58831 is about $133,750 — about 78% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 6.7%; unemployment rate near 0.4%; 13.7% of adults with a bachelor’s degree or higher (about 20.0 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Education, Retail trade, and Food services; about 5.4% of workers reporting work-from-home (about 9.8 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $384,100 — about 10% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,050 (about 10% below the U.S. median rent ($1,163)), and owner-occupancy near 73.0% (about 7.6 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 58831 in Alexander, ND, a household would need roughly $106,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $2,467. That sits below the local median household income ($133,750), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Alexander city, ND as Very Low (composite score 25.0), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (77.4) and flood (15.3). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Alexander city, ND show little to no average snow and around 15.7 inches of annual precipitation.

IRS migration statistics show a net inflow of about 57 for ZIP 58831 (Alexander city, ND) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.