ZIP code · Zortman · Montana · United States
ZIP code 59546 — Zortman
ZIP code 59546 serves Zortman, Montana.
- Postal code
- 59546Single source Value from one source, not cross-checked.
- City
- Zortman
- County
- Phillips FIPS 30071
- State
- Montana
- Country
- United States
- Coordinates
- 47.7698, -108.5920 — precision precise (locality)
View on OpenStreetMap - Population
- 151 (ZCTA, ACS 5-year)
- Population density
- 2 / sq mi
- Land area
- 92.7 sq mi (240.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $49,049
- Per-capita income
- $41,437
- Median age
- 73.4
- Households
- 129
- Housing units
- 169
- 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.
- 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.
Tools: compare 59546 with another ZIP · ZIPs within 25 miles · distance from 59546
Map of ZIP code 59546
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 34 | 43 | 51 | 61 | 69 | 79 | 79 | 68 | 54 | 42 | 35 |
| Avg low °F | 14 | 15 | 22 | 30 | 39 | 47 | 54 | 52 | 43 | 33 | 24 | 16 |
| Precip in | 0.9 | 0.6 | 0.8 | 1.8 | 3.2 | 4.0 | 2.3 | 1.4 | 1.4 | 1.3 | 1.0 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: ZORTMAN (10.7 mi) · NOAA NCEI
Places in ZIP 59546
- 2 schools
- 1 restaurants & cafés
- 1 parks
- 2 places of worship
- 1 gas stations
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