Postal Codes

90221 ZIP Code

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ZIP code 90221 covers Compton, California, with a population of about 50,782 and a median household income of $68,191.

Population
50,7829,436 per square mile
Median age
33.75 points below the US average
Median household income
$68,19129% below the California median
Poverty rate
17.6%5.2 points above the US average
Typical home value
$651,196up 20.3% in five years
Median rent
$1,60018% below the California median
Degree or higher
7.8%27.2 points below the US average
Homeownership
53.4%11.6 points below the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
669

Where 90221 is

Compton, 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

Population50,782
Median age33.7
Family households79.8%
Born outside the US36.6%
Speaks a language other than English at home69.5%
White (non-Hispanic)0.5%
Black (non-Hispanic)18.3%
Asian (non-Hispanic)1%
Hispanic or Latino78.9%
Veterans1.5%
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$68,191
Income per person$21,993
Poverty rate17.6%
Households on SNAP or cash assistance28.1%

Household income distribution

Under $10k6.7%
$10–15k4.8%
$15–20k2.7%
$20–25k3.1%
$25–30k2.9%
$30–35k3.6%
$35–40k3.6%
$40–45k3.8%
$45–50k4.2%
$50–60k8.4%
$60–75k10.2%
$75–100k13.3%
$100–125k11.2%
$125–150k7.1%
$150–200k8.4%
$200k or more6.0%

Income as declared to the IRS

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

Tax returns filed22,510
Mean adjusted gross income$44,178
Returns declaring $200,000 or more0.5%
Returns, under $25k33.9%
Returns, $25k–$50k35.1%
Returns, $50k–$75k17.2%
Returns, $75k–$100k7.6%
Returns, $100k–$200k5.7%
Returns, $200k or more0.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$541,800
Median gross rent$1,600
Rent as a share of household income36.7%
Owner-occupied53.4%
Vacant homes3.6%
Median year built1954

What the homes are

Detached house65.3%
Attached house4.6%
2 to 4 units12.2%
5 to 19 units11.6%
20 or more units3%
Mobile home3%
Boat, RV or van0.2%
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$651,196as of 2026-07
Typical home value, 1 yearup 2.8%
Typical home value, 5 yearsup 20.3%
Typical home value, 10 yearsup 100.6%
Typical asking rent$2,056as of 2026-07
Typical home value since 2000
200020132026$651,196$130,381

$130,381 in 2000 to $651,196 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate7.6%
Bachelor's degree or higher7.8%
High school diploma or higher57.8%
Works from home3.3%
Drives to work alone77.8%
Takes public transport3.6%
Commutes 45 minutes or more17.8%
Health

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

Obesity33.6% same as the national average of 33.4%
Diagnosed diabetes14.7% 2.7 pts above the national average of 12%
Currently smokes14.9% 1.7 pts above the national average of 13.2%
High blood pressure30.7% 3.4 pts below the national average of 34.1%
Fair or poor general health35.2% 14.9 pts above the national average of 20.3%
No health insurance (18–64)23% 11.7 pts above the national average of 11.3%
Depression20.1% 1.8 pts below the national average of 21.9%
No leisure-time physical activity35.9% 10.5 pts above the national average of 25.4%
Arthritis18.4% 6.7 pts below the national average of 25.1%
Binge drinking15.2% 0.8 pts below the national average of 16%
Taking blood pressure medication67.9% 6.8 pts below the national average of 74.7%
Cancer (non-skin)3.6% 4.1 pts below the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease5.3% 0.9 pts below the national average of 6.2%
Routine check-up in past year67.8% 8.9 pts below the national average of 76.7%
Cholesterol screening79% 6.9 pts below the national average of 85.9%
Cognitive disability22.3% 7.5 pts above the national average of 14.8%
Colorectal screening46.8% 17.5 pts below the national average of 64.3%
COPD5.5% 1.1 pts below the national average of 6.6%
Visited a dentist47.5% 13.8 pts below the national average of 61.3%
Any disability40.4% 9.7 pts above the national average of 30.7%
Lacks emotional support37.5% 12.7 pts above the national average of 24.8%
Food insecurity38.4% 21.3 pts above the national average of 17.1%
Received food stamps35% 20.7 pts above the national average of 14.3%
Hearing disability5.5% 1.2 pts below the national average of 6.7%
High cholesterol34.3% 1.9 pts below the national average of 36.2%
Housing insecurity31.4% 17.6 pts above the national average of 13.8%
Independent living disability12.5% 4.1 pts above the national average of 8.4%
Lacks transport18% 8.8 pts above the national average of 9.2%
Loneliness46.1% 11.7 pts above the national average of 34.4%
Mammography use72.9% 3 pts below the national average of 75.9%
Poor mental health (14+ days)20.1% 3.3 pts above the national average of 16.8%
Mobility disability19% 5 pts above the national average of 14%
Poor physical health (14+ days)18% 4.5 pts above the national average of 13.5%
Self-care disability6.9% 2.9 pts above the national average of 4%
Utility shut-off threat14.1% 5.3 pts above the national average of 8.8%
Sleeps under 7 hours40.8% 4.4 pts above the national average of 36.4%
Stroke3.7% same as the national average of 3.4%
All natural teeth lost17.5% 4.5 pts above the national average of 13%
Vision disability10.5% 4.9 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments669
People employed12,835
Annual payroll$1,010,160,000
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 72.9% of US census tracts
FEMA ratingVery Low to Very High across the 18 census tracts this ZIP code covers
Expected annual loss67.9 out of 100
Community resilience12.7 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.

Earthquake95.5Very High at its worst in this ZIP code
River flooding42.8Relatively High at its worst in this ZIP code
Tornado23.6Relatively Low at its worst in this ZIP code
Landslide21.8Very Low at its worst in this ZIP code
Hail20.7Relatively Low at its worst in this ZIP code
Heat wave17Relatively Low at its worst in this ZIP code
Wildfire7.8Very Low at its worst in this ZIP code
Strong wind6.5Very Low at its worst in this ZIP code
Lightning6.2Very 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$68,191$96,334$78,538
Income per person$21,993$47,977$43,289
Poverty rate17.6%12%12.4%
Median home value$541,800$695,400$303,400
Median gross rent$1,600$1,956$1,348
Homeownership53.4%55.8%65%
Bachelor's degree or higher7.8%36.5%35%
Unemployment rate7.6%6.4%5.2%
Works from home3.3%15.5%13.5%
Born outside the US36.6%26.7%13.9%
Median age33.737.638.7
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 stationLONG BEACH DAUGHERTY FLD, CA US10 km away
Rain in a year12 in

Average high and low by month

January67.4°F / 46.9°F2.89 in rain
February66.8°F / 48.4°F3.02 in rain
March68.6°F / 51.2°F1.65 in rain
April71.4°F / 53.9°F0.56 in rain
May73.1°F / 57.9°F0.26 in rain
June76.1°F / 61.3°F0.07 in rain
July81.4°F / 64.9°F0.05 in rain
August83.2°F / 65.5°F0.01 in rain
September82.4°F / 63.9°F0.08 in rain
October77.7°F / 59.1°F0.53 in rain
November72.5°F / 51.6°F0.75 in rain
December66.7°F / 46.6°F2.15 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 supermarket24% 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%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Compton Unified School District84.1% of this ZIP code's land area
Los Angeles Unified School District14.8% 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 vulnerability90more vulnerable than 90% of US census tracts
Socioeconomic status88more vulnerable than 88% of US census tracts
Household characteristics81more vulnerable than 81% of US census tracts
Racial and ethnic minority status96more vulnerable than 96% of US census tracts
Housing type and transport73more vulnerable than 73% of US census tracts
Walkability12.2 out of 20Above average
Nearby ZIP codes

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

90223 Compton, CA1.8 km away
90220 Compton, CA2.2 km away
90747 Carson, CA3.7 km away
90222 Compton, CA3.8 km away
90805 Long Beach, CA3.8 km away
90746 Carson, CA4.3 km away
90895 Carson, CA4.5 km away
90262 Lynwood, CA5.2 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.

Los Angeles County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area5.38 sq mi
Water area0.07 sq mi
Population density9,436 people per sq mi
Latitude, longitude33.8796, -118.2168

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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