ZIP code · Coalville · Utah · United States

ZIP code 84017 — Coalville

ZIP code 84017 serves Coalville, Utah.

Postal code
84017
Single source Value from one source, not cross-checked.
City
Coalville
County
Summit FIPS 49043
State
Utah
Country
United States
Coordinates
40.8405, -111.3228 — precision precise (locality)
View on OpenStreetMap
Population
4,420 (ZCTA, ACS 5-year)
Population density
8 / sq mi
Land area
525.7 sq mi (1,361.6 km²) (ZCTA, ACS 5-year)
Median household income
$88,811
Per-capita income
$39,618
Median age
38.2
Households
1,423
Housing units
2,218
Median home value
$547,300
Median gross rent
$1,256 / month
Congressional districts
UT-1 (also UT-3) (119th Congress)
USDA hardiness zone
5b (-15 to -10 °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
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.

Climate — monthly normals

Warmest month Jul (avg high 87°F), coldest Jan (avg low 13°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F353949576779878676624736
Avg low °F131624303642494840302214
Precip in1.21.11.41.92.01.10.91.11.51.61.41.2

NOAA 1991–2020 climate normals from the nearest station: WANSHIP DAM (5.6 mi) · NOAA NCEI

Places in ZIP 84017

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