ZIP code · Polebridge · Montana · United States

ZIP code 59928 — Polebridge

ZIP code 59928 serves Polebridge, Montana.

Postal code
59928
Single source Value from one source, not cross-checked.
City
Polebridge
County
Flathead FIPS 30029
State
Montana
Country
United States
Coordinates
48.8206, -114.3836 — precision precise (locality)
View on OpenStreetMap
Population
130 (ZCTA, ACS 5-year)
Population density
0 / sq mi
Land area
937.2 sq mi (2,427.3 km²) (ZCTA, ACS 5-year)
Median household income
$53,542
Per-capita income
$26,775
Median age
71.1
Households
61
Housing units
340
Congressional district
MT-1 (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 Aug (avg high 82°F), coldest Feb (avg low 8°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F313544546370818270543931
Avg low °F10816243239403832261910

NOAA 1991–2020 climate normals from the nearest station: POLEBRIDGE (6.0 mi) · NOAA NCEI

Places in ZIP 59928

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