ZIP code · Collinston · Utah · United States
ZIP code 84306 — Collinston
ZIP code 84306 serves Collinston, Utah.
- Postal code
- 84306Single source Value from one source, not cross-checked.
- City
- Collinston
- County
- Box Elder FIPS 49003
- State
- Utah
- Country
- United States
- Coordinates
- 41.7813, -112.0666 — precision precise (locality)
View on OpenStreetMap - Population
- 362 (ZCTA, ACS 5-year)
- Population density
- 16 / sq mi
- Land area
- 23.1 sq mi (59.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $106,821
- Per-capita income
- $33,399
- Median age
- 28.9
- Households
- 109
- Housing units
- 123
- Median home value
- $519,100
- Congressional district
- UT-1 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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
- 435 (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 84306 with another ZIP · ZIPs within 25 miles · distance from 84306
Map of ZIP code 84306
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 37 | 50 | 59 | 69 | 79 | 89 | 88 | 77 | 62 | 47 | 33 |
| Avg low °F | 17 | 21 | 30 | 36 | 45 | 52 | 60 | 58 | 49 | 37 | 28 | 18 |
| Precip in | 1.9 | 1.5 | 1.5 | 1.8 | 2.2 | 1.1 | 0.5 | 0.7 | 1.2 | 1.6 | 1.2 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: CUTLER DAM (3.6 mi) · NOAA NCEI
Places in ZIP 84306
- 1 parks
- 1 places of worship
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