ZIP code · Kevin · Montana · United States

ZIP code 59454 — Kevin

ZIP code 59454 serves Kevin, Montana.

Postal code
59454
Single source Value from one source, not cross-checked.
City
Kevin
County
Toole FIPS 30101
State
Montana
Country
United States
Coordinates
48.7508, -111.9708 — precision precise (locality)
View on OpenStreetMap
Population
98 (ZCTA, ACS 5-year)
Population density
1 / sq mi
Land area
119.8 sq mi (310.2 km²) (ZCTA, ACS 5-year)
Median household income
$27,750
Per-capita income
$25,803
Median age
59.3
Households
65
Housing units
117
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 81°F), coldest Jan (avg low 13°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F313443556571818170554132
Avg low °F131422314047525244322214
Precip in0.50.50.61.21.93.51.41.21.20.90.70.8

NOAA 1991–2020 climate normals from the nearest station: SUNBURST 8 E (14.5 mi) · NOAA NCEI

Places in ZIP 59454

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