ZIP code · Burley · Idaho · United States

ZIP code 83318 — Burley

ZIP code 83318 serves Burley, Idaho.

Postal code
83318
Single source Value from one source, not cross-checked.
City
Burley
County
Cassia FIPS 16031
State
Idaho
Country
United States
Coordinates
42.5244, -113.7931 — precision precise (locality)
View on OpenStreetMap
Population
19,319 (ZCTA, ACS 5-year)
Population density
76 / sq mi
Land area
254.2 sq mi (658.3 km²) (ZCTA, ACS 5-year)
Median household income
$66,770
Per-capita income
$31,505
Median age
31.8
Households
6,343
Housing units
6,786
Median home value
$248,700
Median gross rent
$924 / month
Congressional district
ID-2 (119th Congress)
USDA hardiness zone
6b (-5 to 0 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Boise (UTC−7 / UTC−6 DST)
Area codes
208, 986
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 88°F), coldest Jan (avg low 21°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F374353606978888777634837
Avg low °F212430354349555345362721
Precip in1.10.71.01.11.70.80.30.40.70.80.81.1

NOAA 1991–2020 climate normals from the nearest station: BURLEY MUNI AP (1.8 mi) · NOAA NCEI

Places in ZIP 83318

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