Postal Codes

93063 ZIP Code

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ZIP code 93063 covers Simi Valley, California, with a population of about 56,110 and a median household income of $124,030.

Population
56,1101,551 per square mile
Median age
42.63.9 points above the US average
Median household income
$124,0301.3× the California median
Poverty rate
5.7%6.7 points below the US average
Typical home value
$839,920up 14.5% in five years
Median rent
$2,3851.2× the California median
Degree or higher
36%1 points above the US average
Homeownership
73.8%8.8 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
1,241

Where 93063 is

Simi Valley, California — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population56,110
Median age42.6
Family households72.4%
Born outside the US18.5%
Speaks a language other than English at home25.3%
White (non-Hispanic)54.9%
Black (non-Hispanic)1.7%
Asian (non-Hispanic)11.4%
Hispanic or Latino24.6%
Veterans4.3%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$124,030
Income per person$53,617
Poverty rate5.7%
Households on SNAP or cash assistance7.1%

Household income distribution

Under $10k3.0%
$10–15k1.6%
$15–20k1.2%
$20–25k1.7%
$25–30k2.6%
$30–35k1.8%
$35–40k1.9%
$40–45k3.7%
$45–50k2.2%
$50–60k4.1%
$60–75k6.2%
$75–100k10.9%
$100–125k9.5%
$125–150k11.1%
$150–200k16.4%
$200k or more22.1%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed27,090
Mean adjusted gross income$94,898
Returns declaring $200,000 or more10%
Returns, under $25k22.5%
Returns, $25k–$50k19.0%
Returns, $50k–$75k14.1%
Returns, $75k–$100k10.6%
Returns, $100k–$200k23.8%
Returns, $200k or more10.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$746,000
Median gross rent$2,385
Rent as a share of household income32.9%
Owner-occupied73.8%
Vacant homes2.2%
Median year built1978

What the homes are

Detached house69.5%
Attached house8.8%
2 to 4 units6.4%
5 to 19 units5.2%
20 or more units7.5%
Mobile home2.5%
Boat, RV or van0%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$839,920as of 2026-07
Typical home value, 1 yeardown 0.3%
Typical home value, 5 yearsup 14.5%
Typical home value, 10 yearsup 57.2%
Typical asking rent$2,817as of 2026-07
Typical asking rent, 1 yearup 3%
Typical asking rent, 5 yearsup 29%
Typical home value since 2000
200020132026$856,504$266,963

$266,963 in 2000 to $839,920 in 2026.

Typical asking rent
202120232026$2,817$2,184

$2,184 in 2021 to $2,817 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.3%
Bachelor's degree or higher36%
High school diploma or higher89.9%
Works from home16.2%
Drives to work alone73.4%
Takes public transport0.8%
Commutes 45 minutes or more20.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity24.1% 9.3 pts below the national average of 33.4%
Diagnosed diabetes10.4% 1.6 pts below the national average of 12%
Currently smokes10.1% 3.1 pts below the national average of 13.2%
High blood pressure30.3% 3.8 pts below the national average of 34.1%
Fair or poor general health19% 1.3 pts below the national average of 20.3%
No health insurance (18–64)7% 4.3 pts below the national average of 11.3%
Depression21.3% 0.6 pts below the national average of 21.9%
No leisure-time physical activity20.8% 4.6 pts below the national average of 25.4%
Arthritis21.7% 3.4 pts below the national average of 25.1%
Binge drinking16.1% same as the national average of 16%
Taking blood pressure medication71.6% 3.1 pts below the national average of 74.7%
Cancer (non-skin)7.9% same as the national average of 7.7%
Current asthma9.8% 0.6 pts below the national average of 10.4%
Coronary heart disease5.5% 0.7 pts below the national average of 6.2%
Routine check-up in past year74.8% 1.9 pts below the national average of 76.7%
Cholesterol screening88.1% 2.2 pts above the national average of 85.9%
Cognitive disability12.9% 1.9 pts below the national average of 14.8%
Colorectal screening62.7% 1.6 pts below the national average of 64.3%
COPD5.1% 1.5 pts below the national average of 6.6%
Visited a dentist67.3% 6 pts above the national average of 61.3%
Any disability28% 2.7 pts below the national average of 30.7%
Lacks emotional support23.2% 1.6 pts below the national average of 24.8%
Food insecurity11.8% 5.3 pts below the national average of 17.1%
Received food stamps10.1% 4.2 pts below the national average of 14.3%
Hearing disability6% 0.7 pts below the national average of 6.7%
High cholesterol36.3% same as the national average of 36.2%
Housing insecurity10.7% 3.1 pts below the national average of 13.8%
Independent living disability7% 1.4 pts below the national average of 8.4%
Lacks transport6.8% 2.4 pts below the national average of 9.2%
Loneliness32.5% 1.9 pts below the national average of 34.4%
Mammography use76.8% 0.9 pts above the national average of 75.9%
Poor mental health (14+ days)16.1% 0.7 pts below the national average of 16.8%
Mobility disability12.5% 1.5 pts below the national average of 14%
Poor physical health (14+ days)12.5% 1 pts below the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat5.3% 3.5 pts below the national average of 8.8%
Sleeps under 7 hours33.1% 3.3 pts below the national average of 36.4%
Stroke3% same as the national average of 3.4%
All natural teeth lost7.9% 5.1 pts below the national average of 13%
Vision disability4.3% 1.3 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,241
People employed11,439
Annual payroll$644,548,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 90.9% of US census tracts
FEMA ratingRelatively Moderate to Very High across the 16 census tracts this ZIP code covers
Expected annual loss95.2 out of 100
Community resilience27.5 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Earthquake93.7Relatively High at its worst in this ZIP code
Wildfire93.5Very High at its worst in this ZIP code
River flooding92.2Very High at its worst in this ZIP code
Landslide84.1Relatively High at its worst in this ZIP code
Drought31.4Relatively Moderate at its worst in this ZIP code
Hail28Very Low at its worst in this ZIP code
Heat wave21Relatively Low at its worst in this ZIP code
Strong wind18.7Relatively Low at its worst in this ZIP code
Avalanche18Very Low at its worst in this ZIP code
Lightning15Relatively Low at its worst in this ZIP code
Tornado13.9Very Low at its worst in this ZIP code
Winter weather3.2Very Low at its worst in this ZIP code
Cold wave2.1Relatively Low at its worst in this ZIP code
Compared with California and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPCaliforniaUnited States
Median household income$124,030$96,334$78,538
Income per person$53,617$47,977$43,289
Poverty rate5.7%12%12.4%
Median home value$746,000$695,400$303,400
Median gross rent$2,385$1,956$1,348
Homeownership73.8%55.8%65%
Bachelor's degree or higher36%36.5%35%
Unemployment rate5.3%6.4%5.2%
Works from home16.2%15.5%13.5%
Born outside the US18.5%26.7%13.9%
Median age42.637.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationNEWHALL 5NW, CA US12.9 km away
Rain in a year17 in
Snow in a year0 in

Average high and low by month

January63.2°F / 46.6°F4.23 in rain, 0.1 in snow
February64.7°F / 44.7°F4.41 in rain
March70.4°F / 47.1°F2.9 in rain
April74.2°F / 48.7°F0.83 in rain
May80.8°F / 53.5°F0.3 in rain
June87.4°F / 56.7°F0.02 in rain
July94.2°F / 63.2°F0 in rain
August95.8°F / 64.1°F0 in rain
September90.9°F / 62.4°F0.11 in rain
October81.1°F / 56.3°F0.52 in rain
November71.3°F / 49.2°F0.82 in rain
December62.4°F / 44.3°F2.62 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket78% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Simi Valley Unified School District99.7% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability26more vulnerable than 26% of US census tracts
Socioeconomic status26more vulnerable than 26% of US census tracts
Household characteristics21more vulnerable than 21% of US census tracts
Racial and ethnic minority status59more vulnerable than 59% of US census tracts
Housing type and transport36more vulnerable than 36% of US census tracts
Walkability9.5 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

93064 Brandeis, CA5.7 km away
93065 Simi Valley, CA8.6 km away
91313 Chatsworth, CA9.3 km away
93062 Simi Valley, CA9.7 km away
93094 Simi Valley, CA9.7 km away
93099 Simi Valley, CA9.7 km away
91311 Chatsworth, CA10 km away
91381 Stevenson Ranch, CA10.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Ventura County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area36.17 sq mi
Water area0.15 sq mi
Population density1,551 people per sq mi
Latitude, longitude34.3046, -118.6844

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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