ZIP code · Kingsburg · California · United States

ZIP code 93631 — Kingsburg

ZIP code 93631 serves Kingsburg, California.

Postal code
93631
Single source Value from one source, not cross-checked.
City
Kingsburg
County
Fresno FIPS 06019
State
California
Country
United States
Coordinates
36.5080, -119.5433 — precision precise (locality)
View on OpenStreetMap
Population
16,656 (ZCTA, ACS 5-year)
Population density
202 / sq mi
Land area
82.5 sq mi (213.8 km²) (ZCTA, ACS 5-year)
Median household income
$81,226
Per-capita income
$36,374
Median age
40.7
Households
5,804
Housing units
6,149
Median home value
$379,600
Median gross rent
$1,117 / month
Congressional districts
CA-21 (also CA-20, CA-13) (119th Congress)
USDA hardiness zone
9b (25 to 30 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Los_Angeles (UTC−8 / UTC−7 DST)
Area code
559
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 98°F), coldest Dec (avg low 35°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F576370768593989792816757
Avg low °F373944475460646257494035
Precip in1.61.41.50.70.30.10.00.00.00.50.61.4

NOAA 1991–2020 climate normals from the nearest station: HANFORD MUNI AP (13.9 mi) · NOAA NCEI

Places in ZIP 93631

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