ZIP code · Molt · Montana · United States

ZIP code 59057 — Molt

ZIP code 59057 serves Molt, Montana.

Postal code
59057
Single source Value from one source, not cross-checked.
City
Molt
County
Stillwater FIPS 30095
State
Montana
Country
United States
Coordinates
45.8615, -108.9731 — precision precise (locality)
View on OpenStreetMap
Population
718 (ZCTA, ACS 5-year)
Population density
3 / sq mi
Land area
279.2 sq mi (723 km²) (ZCTA, ACS 5-year)
Median household income
$77,527
Per-capita income
$47,282
Median age
59.7
Households
337
Housing units
359
Median home value
$423,200
Median gross rent
$414 / month
Congressional district
MT-2 (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 84°F), coldest Jan (avg low 15°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F363847556473848473584436
Avg low °F151522303846535143322216
Precip in0.50.60.81.82.72.41.61.11.41.40.60.5

NOAA 1991–2020 climate normals from the nearest station: RAPELJE (15.5 mi) · NOAA NCEI

Places in ZIP 59057

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