ZIP code · Belcourt · North Dakota · United States

ZIP code 58316 — Belcourt

ZIP code 58316 serves Belcourt, North Dakota.

Postal code
58316
Single source Value from one source, not cross-checked.
City
Belcourt
County
Rolette FIPS 38079
State
North Dakota
Country
United States
Coordinates
48.8379, -99.7688 — precision precise (locality)
View on OpenStreetMap
Population
5,902 (ZCTA, ACS 5-year)
Population density
59 / sq mi
Land area
100.4 sq mi (260 km²) (ZCTA, ACS 5-year)
Median household income
$54,611
Per-capita income
$21,810
Median age
26.6
Households
1,680
Housing units
2,094
Median home value
$82,300
Median gross rent
$467 / month
Congressional district
ND At-large (119th Congress)
USDA hardiness zone
3b (-35 to -30 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area code
701 (from the nearest rate centre)
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 79°F), coldest Jan (avg low -5°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F182234506473797969533522
Avg low °F-5-21226405055534330162
Precip in0.40.50.80.92.94.02.82.61.72.30.80.5

NOAA 1991–2020 climate normals from the nearest station: BELCOURT KEYA RADIO (0.8 mi) · NOAA NCEI

Places in ZIP 58316

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page