ZIP code · Acton · Montana · United States

ZIP code 59002 — Acton

ZIP code 59002 serves Acton, Montana.

Postal code
59002
Single source Value from one source, not cross-checked.
City
Acton
County
Yellowstone FIPS 30111
State
Montana
Country
United States
Coordinates
45.9291, -108.6888 — precision precise (locality)
View on OpenStreetMap
Population
168 (ZCTA, ACS 5-year)
Population density
2 / sq mi
Land area
79.4 sq mi (205.6 km²) (ZCTA, ACS 5-year)
Median household income
$38,125
Per-capita income
$33,839
Median age
36.2
Households
53
Housing units
86
Median home value
$430,000
Median gross rent
$1,162 / month
Congressional district
MT-2 (119th Congress)
USDA hardiness zone
5a (-20 to -15 °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 87°F), coldest Jan (avg low 18°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F363949576777878674594636
Avg low °F182027354452595849372719
Precip in0.60.60.91.72.42.21.20.91.41.40.60.6

NOAA 1991–2020 climate normals from the nearest station: BILLINGS LOGAN INTL AP (11.0 mi) · NOAA NCEI

Places in ZIP 59002

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