Postal Codes

94603 ZIP Code

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ZIP code 94603 covers Oakland, California, with a population of about 36,440 and a median household income of $71,086.

Population
36,44013,506 per square mile
Median age
34.24.5 points below the US average
Median household income
$71,08626% below the California median
Poverty rate
13.2%0.8 points above the US average
Typical home value
$505,649down 16.4% in five years
Median rent
$1,8386% below the California median
Degree or higher
15.3%19.7 points below the US average
Homeownership
46.2%18.8 points below the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
305

Where 94603 is

Oakland, 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

Population36,440
Median age34.2
Family households70.9%
Born outside the US36.9%
Speaks a language other than English at home62.9%
White (non-Hispanic)4.2%
Black (non-Hispanic)24.5%
Asian (non-Hispanic)4.9%
Hispanic or Latino62.9%
Veterans2.9%
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$71,086
Income per person$26,974
Poverty rate13.2%
Households on SNAP or cash assistance17.6%

Household income distribution

Under $10k3.7%
$10–15k5.1%
$15–20k4.8%
$20–25k4.1%
$25–30k4.7%
$30–35k2.6%
$35–40k3.8%
$40–45k3.0%
$45–50k5.4%
$50–60k5.2%
$60–75k10.5%
$75–100k14.5%
$100–125k10.4%
$125–150k6.0%
$150–200k10.8%
$200k or more5.5%

Income as declared to the IRS

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

Tax returns filed15,390
Mean adjusted gross income$56,477
Returns declaring $200,000 or more1.6%
Returns, under $25k28.1%
Returns, $25k–$50k29.2%
Returns, $50k–$75k20.1%
Returns, $75k–$100k10.1%
Returns, $100k–$200k11.0%
Returns, $200k or more1.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$596,100
Median gross rent$1,838
Rent as a share of household income36%
Owner-occupied46.2%
Vacant homes5.4%
Median year built1952

What the homes are

Detached house63.5%
Attached house6%
2 to 4 units16.8%
5 to 19 units8%
20 or more units3.9%
Mobile home1.6%
Boat, RV or van0.1%
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$505,649as of 2026-07
Typical home value, 1 yeardown 4%
Typical home value, 5 yearsdown 16.4%
Typical home value, 10 yearsup 38.1%
Typical asking rent$2,421as of 2026-07
Typical asking rent, 1 yearup 3.8%
Typical home value since 2000
200020132026$635,709$114,741

$114,741 in 2000 to $505,649 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5%
Bachelor's degree or higher15.3%
High school diploma or higher69.3%
Works from home7%
Drives to work alone68.2%
Takes public transport5.9%
Commutes 45 minutes or more16.8%
Health

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

Obesity33.5% same as the national average of 33.4%
Diagnosed diabetes13.8% 1.8 pts above the national average of 12%
Currently smokes15.1% 1.9 pts above the national average of 13.2%
High blood pressure30.8% 3.3 pts below the national average of 34.1%
Fair or poor general health31.2% 10.9 pts above the national average of 20.3%
No health insurance (18–64)19.1% 7.8 pts above the national average of 11.3%
Depression21.1% 0.8 pts below the national average of 21.9%
No leisure-time physical activity31.8% 6.4 pts above the national average of 25.4%
Arthritis18.9% 6.2 pts below the national average of 25.1%
Binge drinking16.4% same as the national average of 16%
Taking blood pressure medication66.6% 8.1 pts below the national average of 74.7%
Cancer (non-skin)3.6% 4.1 pts below the national average of 7.7%
Current asthma10.7% same as the national average of 10.4%
Coronary heart disease5.1% 1.1 pts below the national average of 6.2%
Routine check-up in past year68.3% 8.4 pts below the national average of 76.7%
Cholesterol screening80.8% 5.1 pts below the national average of 85.9%
Cognitive disability20.4% 5.6 pts above the national average of 14.8%
Colorectal screening51.6% 12.7 pts below the national average of 64.3%
COPD5.5% 1.1 pts below the national average of 6.6%
Visited a dentist51.3% 10 pts below the national average of 61.3%
Any disability38.5% 7.8 pts above the national average of 30.7%
Lacks emotional support34.5% 9.7 pts above the national average of 24.8%
Food insecurity33.9% 16.8 pts above the national average of 17.1%
Received food stamps32.2% 17.9 pts above the national average of 14.3%
Hearing disability5% 1.7 pts below the national average of 6.7%
High cholesterol30.2% 6 pts below the national average of 36.2%
Housing insecurity28% 14.2 pts above the national average of 13.8%
Independent living disability11.6% 3.2 pts above the national average of 8.4%
Lacks transport16.8% 7.6 pts above the national average of 9.2%
Loneliness44% 9.6 pts above the national average of 34.4%
Mammography use73.7% 2.2 pts below the national average of 75.9%
Poor mental health (14+ days)20.8% 4 pts above the national average of 16.8%
Mobility disability17.1% 3.1 pts above the national average of 14%
Poor physical health (14+ days)16.4% 2.9 pts above the national average of 13.5%
Self-care disability5.9% 1.9 pts above the national average of 4%
Utility shut-off threat14.8% 6 pts above the national average of 8.8%
Sleeps under 7 hours40.7% 4.3 pts above the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost18.3% 5.3 pts above the national average of 13%
Vision disability8.9% 3.3 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments305
People employed4,085
Annual payroll$318,366,000
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 88.8% of US census tracts
FEMA ratingRelatively Moderate to Very High across the 10 census tracts this ZIP code covers
Expected annual loss87.6 out of 100
Community resilience85.7 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.

Earthquake97.3Very High at its worst in this ZIP code
River flooding71Very High at its worst in this ZIP code
Volcanic activity64.4Very Low at its worst in this ZIP code
Tsunami54.3Relatively Low at its worst in this ZIP code
Heat wave45.9Relatively Moderate at its worst in this ZIP code
Landslide42.7Relatively Low at its worst in this ZIP code
Coastal flooding21.8Relatively High at its worst in this ZIP code
Drought20.6Relatively Moderate at its worst in this ZIP code
Tornado11.6Very Low at its worst in this ZIP code
Wildfire8.6Very Low at its worst in this ZIP code
Hail8.2Very Low at its worst in this ZIP code
Lightning3.7Very Low at its worst in this ZIP code
Strong wind3.1Very 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$71,086$96,334$78,538
Income per person$26,974$47,977$43,289
Poverty rate13.2%12%12.4%
Median home value$596,100$695,400$303,400
Median gross rent$1,838$1,956$1,348
Homeownership46.2%55.8%65%
Bachelor's degree or higher15.3%36.5%35%
Unemployment rate5%6.4%5.2%
Works from home7%15.5%13.5%
Born outside the US36.9%26.7%13.9%
Median age34.237.638.7
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 stationOAKLAND METRO INTL AP, CA US4.9 km away
Rain in a year19 in

Average high and low by month

January57.7°F / 42°F3.42 in rain
February60.3°F / 44.6°F3.51 in rain
March63.1°F / 47°F2.71 in rain
April65.6°F / 49.1°F1.35 in rain
May67.9°F / 51.9°F0.63 in rain
June71.4°F / 54.1°F0.18 in rain
July71.6°F / 56.2°F0 in rain
August72.4°F / 56.9°F0.04 in rain
September74.1°F / 55.5°F0.1 in rain
October71.5°F / 51.2°F0.88 in rain
November63.9°F / 45.8°F2.02 in rain
December57.9°F / 42.3°F3.84 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 supermarket21% of this ZIP code's area
Far from a supermarket21% of this ZIP code's area
No vehicle and far from a supermarket10% of this ZIP code's area
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%.

Oakland Unified School District100% 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 vulnerability85more vulnerable than 85% of US census tracts
Socioeconomic status78more vulnerable than 78% of US census tracts
Household characteristics69more vulnerable than 69% of US census tracts
Racial and ethnic minority status95more vulnerable than 95% of US census tracts
Housing type and transport76more vulnerable than 76% of US census tracts
Walkability13.9 out of 20Above average
Nearby ZIP codes

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

94621 Oakland, CA2.4 km away
94577 San Leandro, CA2.4 km away
94605 Oakland, CA2.7 km away
94614 Oakland, CA3.3 km away
94613 Oakland, CA4.8 km away
94619 Oakland, CA5.5 km away
94578 San Leandro, CA5.9 km away
94579 San Leandro, CA5.9 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.

Alameda County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area2.7 sq mi
Population density13,506 people per sq mi
Latitude, longitude37.7402, -122.1710

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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