ZIP code · Roberts · Montana · United States
ZIP code 59070 — Roberts
ZIP code 59070 serves Roberts, Montana.
- Postal code
- 59070Single source Value from one source, not cross-checked.
- City
- Roberts
- County
- Carbon FIPS 30009
- State
- Montana
- Country
- United States
- Coordinates
- 45.3672, -109.1769 — precision precise (locality)
View on OpenStreetMap - Population
- 1,472 (ZCTA, ACS 5-year)
- Population density
- 8 / sq mi
- Land area
- 178.3 sq mi (461.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $85,391
- Per-capita income
- $32,897
- Median age
- 45.2
- Households
- 501
- Housing units
- 694
- Median home value
- $497,900
- Median gross rent
- $1,200 / 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.
Tools: compare 59070 with another ZIP · ZIPs within 25 miles · distance from 59070
Map of ZIP code 59070
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 39 | 49 | 57 | 66 | 76 | 86 | 84 | 74 | 59 | 45 | 36 |
| Avg low °F | 10 | 12 | 19 | 27 | 36 | 44 | 50 | 48 | 39 | 29 | 19 | 11 |
| Precip in | 0.5 | 0.6 | 0.8 | 1.9 | 2.7 | 2.1 | 0.9 | 0.9 | 1.3 | 1.6 | 0.7 | 0.6 |
NOAA 1991–2020 climate normals from the nearest station: JOLIET (10.9 mi) · NOAA NCEI
Places in ZIP 59070
- 1 schools
- 1 restaurants & cafés
- 2 bars & pubs
- 2 parks
- 1 playgrounds
- 1 post offices
- 3 places of worship
- 1 police & fire 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