ZIP code · Simi Valley · California · United States

ZIP code 93063 — Simi Valley

ZIP code 93063 serves Simi Valley, California.

Postal code
93063
Single source Value from one source, not cross-checked.
City
Simi Valley
County
Ventura FIPS 06111
State
California
Country
United States
Coordinates
34.3046, -118.6844 — precision precise (locality)
View on OpenStreetMap
Population
56,110 (ZCTA, ACS 5-year)
Population density
1,551 / sq mi
Land area
36.2 sq mi (93.7 km²) (ZCTA, ACS 5-year)
Median household income
$124,030
Per-capita income
$53,617
Median age
42.6
Households
19,770
Housing units
20,220
Median home value
$746,000
Median gross rent
$2,385 / month
Congressional district
CA-26 (119th Congress)
USDA hardiness zone
10a (30 to 35 °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 codes
805, 820
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 Aug (avg high 96°F), coldest Dec (avg low 44°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F636570748187949691817162
Avg low °F474547495457636462564944
Precip in4.24.42.90.80.30.00.00.00.10.50.82.6

NOAA 1991–2020 climate normals from the nearest station: NEWHALL 5NW (8.0 mi) · NOAA NCEI

Places in ZIP 93063

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