ZIP code · Poplar · Montana · United States
ZIP code 59255 — Poplar
ZIP code 59255 serves Poplar, Montana.
- Postal code
- 59255Single source Value from one source, not cross-checked.
- City
- Poplar
- County
- Roosevelt FIPS 30085
- State
- Montana
- Country
- United States
- Coordinates
- 48.1307, -105.1870 — precision precise (locality)
View on OpenStreetMap - Population
- 2,994 (ZCTA, ACS 5-year)
- Population density
- 4 / sq mi
- Land area
- 688.8 sq mi (1,784.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $41,089
- Per-capita income
- $14,899
- Median age
- 25.7
- Households
- 687
- Housing units
- 995
- Median home value
- $79,900
- Median gross rent
- $429 / month
- 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
- 406Telephone 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 59255 with another ZIP · ZIPs within 25 miles · distance from 59255
Map of ZIP code 59255
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low -0°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 23 | 28 | 40 | 56 | 67 | 76 | 84 | 84 | 73 | 56 | 39 | 27 |
| Avg low °F | -0 | 5 | 16 | 27 | 38 | 48 | 53 | 51 | 40 | 27 | 14 | 3 |
| Precip in | 0.4 | 0.3 | 0.6 | 1.0 | 2.2 | 2.9 | 2.6 | 1.4 | 1.1 | 0.9 | 0.4 | 0.4 |
NOAA 1991–2020 climate normals from the nearest station: WOLF POINT 29 ENE (12.9 mi) · NOAA NCEI
Places in ZIP 59255
- 5 schools
- 1 colleges & universities
- 3 hospitals & clinics
- 2 supermarkets
- 1 restaurants & cafés
- 2 bars & pubs
- 5 parks
- 3 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 2 post offices
- 12 places of worship
- 1 gas stations
- 2 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