ZIP code · Clancy · Montana · United States

ZIP code 59634 — Clancy

ZIP code 59634 serves Clancy, Montana.

Postal code
59634
Single source Value from one source, not cross-checked.
City
Clancy
County
Jefferson FIPS 30043
State
Montana
Country
United States
Coordinates
46.4652, -111.9864 — precision precise (locality)
View on OpenStreetMap
Population
5,238 (ZCTA, ACS 5-year)
Population density
21 / sq mi
Land area
251.3 sq mi (650.8 km²) (ZCTA, ACS 5-year)
Median household income
$120,881
Per-capita income
$53,545
Median age
43.5
Households
1,885
Housing units
2,028
Median home value
$500,700
Median gross rent
$1,161 / 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 (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 Aug (avg high 82°F), coldest Jan (avg low 10°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F353646546271818271564333
Avg low °F101118253339444335261910
Precip in0.80.81.02.02.83.11.41.31.41.30.90.9

NOAA 1991–2020 climate normals from the nearest station: TIZER GARDENS (6.6 mi) · NOAA NCEI

Places in ZIP 59634

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