ZIP code · West Yellowstone · Montana · United States

ZIP code 59758 — West Yellowstone

ZIP code 59758 serves West Yellowstone, Montana.

Postal code
59758
Single source Value from one source, not cross-checked.
City
West Yellowstone
County
Gallatin FIPS 30031
State
Montana
Country
United States
Coordinates
44.6621, -111.1041 — precision precise (locality)
View on OpenStreetMap
Population
2,097 (ZCTA, ACS 5-year)
Population density
5 / sq mi
Land area
413.9 sq mi (1,072.1 km²) (ZCTA, ACS 5-year)
Median household income
$59,750
Per-capita income
$50,819
Median age
38.6
Households
814
Housing units
1,695
Median home value
$476,600
Median gross rent
$1,050 / month
Congressional district
MT-1 (119th Congress)
USDA hardiness zone
4b (-25 to -20 °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
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 80°F), coldest Jan (avg low 0°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F273140485968807868513626
Avg low °F02921293439363021113
Precip in2.32.12.22.32.72.51.31.41.71.92.63.0

NOAA 1991–2020 climate normals from the nearest station: W YELLOWSTONE GATEWAY (0.7 mi) · NOAA NCEI

Places in ZIP 59758

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