ZIP code · Roy · Montana · United States
ZIP code 59471 — Roy
ZIP code 59471 serves Roy, Montana.
- Postal code
- 59471Single source Value from one source, not cross-checked.
- City
- Roy
- County
- Fergus FIPS 30027
- State
- Montana
- Country
- United States
- Coordinates
- 47.3678, -108.8634 — precision precise (locality)
View on OpenStreetMap - Population
- 316 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 1,026.1 sq mi (2,657.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $64,688
- Per-capita income
- $45,987
- Median age
- 47.2
- Households
- 137
- Housing units
- 199
- Median home value
- $150,000
- 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.
- 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 59471 with another ZIP · ZIPs within 25 miles · distance from 59471
Map of ZIP code 59471
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 | 34 | 37 | 48 | 58 | 68 | 76 | 86 | 86 | 76 | 60 | 46 | 36 |
| Avg low °F | 10 | 13 | 22 | 30 | 40 | 48 | 54 | 53 | 43 | 32 | 21 | 12 |
| Precip in | 0.5 | 0.4 | 0.5 | 1.3 | 2.5 | 2.6 | 1.7 | 1.3 | 0.9 | 0.7 | 0.5 | 0.4 |
NOAA 1991–2020 climate normals from the nearest station: ROY 8 NE (8.3 mi) · NOAA NCEI
Places in ZIP 59471
- 3 schools
- 1 bars & pubs
- 2 parks
- 1 post offices
- 1 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