ZIP code · Vandalia · Montana · United States
ZIP code 59273 — Vandalia
ZIP code 59273 serves Vandalia, Montana.
- Postal code
- 59273Single source Value from one source, not cross-checked.
- City
- Vandalia
- County
- Valley FIPS 30105
- State
- Montana
- Country
- United States
- Coordinates
- 48.3547, -106.9098 — precision precise (locality)
View on OpenStreetMap - Population
- 13 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 50.5 sq mi (130.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $67,500
- Per-capita income
- $63,431
- Median age
- 34.5
- Households
- 4
- Housing units
- 4
- Congressional district
- MT-2 (119th Congress)
- USDA hardiness zone
- 4a (-30 to -25 °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.
Tools: compare 59273 with another ZIP · ZIPs within 25 miles · distance from 59273
Map of ZIP code 59273
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 6°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 29 | 41 | 56 | 67 | 75 | 84 | 84 | 72 | 55 | 40 | 28 |
| Avg low °F | 6 | 9 | 19 | 30 | 40 | 49 | 55 | 54 | 45 | 32 | 20 | 9 |
| Precip in | 0.5 | 0.4 | 0.8 | 1.5 | 2.8 | 3.6 | 1.8 | 1.1 | 1.5 | 1.3 | 0.6 | 0.5 |
NOAA 1991–2020 climate normals from the nearest station: HINSDALE 4 SW (11.2 mi) · NOAA NCEI
Places in ZIP 59273
- 1 post offices
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