ZIP code · Kinsey · Montana · United States

ZIP code 59338 — Kinsey

ZIP code 59338 serves Kinsey, Montana.

Postal code
59338
Single source Value from one source, not cross-checked.
City
Kinsey
County
Custer FIPS 30017
State
Montana
Country
United States
Coordinates
46.5708, -105.6569 — precision precise (locality)
View on OpenStreetMap
Population
159 (ZCTA, ACS 5-year)
Population density
2 / sq mi
Land area
80 sq mi (207.2 km²) (ZCTA, ACS 5-year)
Median household income
$78,750
Per-capita income
$44,305
Median age
58.1
Households
84
Housing units
100
Median home value
$275,900
Congressional district
MT-2 (119th Congress)
USDA hardiness zone
4a (-30 to -25 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Denver (UTC−7 / UTC−6 DST)
Area code
406 (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 89°F), coldest Jan (avg low 9°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F303547586879898776594433
Avg low °F91323334353605847342112
Precip in0.30.30.61.52.72.51.50.91.11.00.30.2

NOAA 1991–2020 climate normals from the nearest station: MILES CITY F WILEY FLD (14.7 mi) · NOAA NCEI

Places in ZIP 59338

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