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Kulm city, ND

ZIP Code 58456 — Kulm city, ND Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow AreaRemote Work Hub

Map, Quick Facts & Location

Quick Facts

Local time
Population
622
Median Income
$67,250
-11% vs US avg
Home Value
$95,000
-73% vs US avg
Median Rent
$479
-59% vs US avg
Median Age
34.0 yrs
-13% vs US avg
Area Code
Congress
Top Ancestry
GermanSwedishNorwegian
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Location
Coordinates
46.2698, -98.9547
Elevation
1,623 ft
Land Area
224.7 sq mi
Water Area
2.8 sq mi (1% water)

At a glance

Population
622
Density
N/A
Median income
$67,250
-11% vs US avg
Home value
$95,000
-73% vs US avg
Median rent
$479
-59% vs US avg
Timezone

Overview of ZIP Code 58456

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What to know about ZIP 58456

ZIP code 58456 covers Kulm, ND in Dickey County with a population of about 622.

At a glance, the area shows median age of 34.0 versus a U.S. median of about 38.9.

It sits in telephone area code 701; U.S. House district ND-00; the FARGO - VALLEY CITY media market.

Income and economy in Kulm, ND

Median household income in ZIP 58456 is about $67,250 — about 11% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 10.4%; unemployment rate near 1.4%; 16.8% of adults with a bachelor’s degree or higher (about 16.9 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Agriculture, Healthcare, and Other services; about 21.0% of workers reporting work-from-home (about 5.8 points above the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 58456

Median home value is about $95,000 — about 73% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $479 (about 59% below the U.S. median rent ($1,163)), and owner-occupancy near 85.2% (about 19.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 58456 in Kulm, ND, a household would need roughly $26,000 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 $610. That sits below the local median household income ($67,250), 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.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Kulm city, ND as Very Low (composite score 15.8), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (56.0) and flood (6.5). 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 Kulm city, ND show little to no average snow and around 21.1 inches of annual precipitation.

IRS migration statistics show a net inflow of about 32 for ZIP 58456 (Kulm 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.

Nearby (from this ZIP)

Airport JMS (47.5 miles (76.4 km)) · Trinity Bible College and Graduate School (28.0 miles (45.0 km)) · Knife River Indian Villages National Historic Site (137.2 miles (220.8 km)) · VA: Jamestown VA Community Based Outpatient (44.0 miles (70.8 km))

Full lists and map pins are in the Infrastructure section below.