ZIP code 94603 is in Alameda County, California. About 35,742 people live here in 10,527 households. The median home value is $614,700 and the median household income $76,723. The average commute takes about 30 minutes.
ZIP code tabulation area · ACS 2020–2024 · Updated October 24, 2026
88%of households have broadbandhome internet subscription
94603 in CaliforniaZIP codes coloured by median household income
94603
<$45K$125K+
Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files
People.
35,742 residents in 10,527 households, next to the Alameda County figure.
26%
under 18
HereAlameda County
25%
aged 18–34
HereAlameda County
10%
aged 65 and over
HereAlameda County
23%
of households are people living alone
HereAlameda County
42%
of households are married couples
HereAlameda County
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Homes.
11,133 housing units; the median owner-occupied home is valued at $614,700 (±$15,857).
48%
of households own their home
HereAlameda County
64%
of homes are detached single-family houses
HereAlameda County
11%
are in buildings with 5 or more units
HereAlameda County
2%
are mobile homes
HereAlameda County
5%
of housing units are vacant
HereAlameda County
$1,842
median gross rent a month
HereAlameda County
When homes were built
2020 or later1%
2010–20193%
2000–20096%
1990–19994%
1980–19894%
1970–197910%
1960–196911%
1950–195913%
1940–194930%
1939 or earlier20%
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Income and work.
Household income and work, in 2024 dollars; median household income ±$5,366.
$76,723
median household income
HereAlameda County
13.4%
of people live below the poverty line
HereAlameda County
4.9%
unemployment rate
HereAlameda County
15%
of adults 25+ hold a bachelor’s degree or higher
HereAlameda County
The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Getting around.
How workers aged 16 and over get to work, and how long it takes.
30 min
average commute to work
HereAlameda County
15%
of commuters travel 45 minutes or more
HereAlameda County
82%
of workers drive or carpool
HereAlameda County
7%
take public transportation
HereAlameda County
3%
walk or bike
HereAlameda County
8%
work from home
HereAlameda County
13%
of households have no car
HereAlameda County
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Internet.
Home internet subscriptions.
88%
of households have a broadband subscription
HereAlameda County
9%
have no internet access at home
HereAlameda County
American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Businesses in 94603.
303 business establishments with paid employees have an address in this ZIP code.
Grocery stores and supermarkets7
Convenience stores3
Pharmacies and drug stores0
Retail bakeries0
Full-service restaurants3
Limited-service restaurants12
Coffee shops and snack bars0
Bars0
Physicians’ offices0
Dentists’ offices0
Child care centers8
Gyms and fitness centers0
Movie theaters0
Museums0
Counts are business establishments with paid employees, by the ZIP code of their address. Self-employed people without staff, and public facilities such as libraries, are not included.
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
Health.
Estimated share of adults in 94603, next to the national figure.
68%
had a routine checkup in the past year
HereUnited States
51%
visited a dentist in the past year
HereUnited States
19%
of 18–64s have no health insurance
HereUnited States
32%
get no leisure-time physical activity
HereUnited States
41%
usually sleep less than 7 hours
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15%
smoke
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34%
have obesity
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14%
have diagnosed diabetes
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31%
have high blood pressure
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31%
report fair or poor general health
HereUnited States
21%
report frequent mental distress
HereUnited States
44%
often feel lonely
HereUnited States
34%
faced food insecurity in the past year
HereUnited States
28%
faced housing insecurity in the past year
HereUnited States
17%
lacked reliable transportation in the past year
HereUnited States
These are model-based estimates for adults from the CDC’s PLACES project, combining national health surveys with local population data. They are not counts of local patients, and small differences between nearby ZIP codes are within the margin of the model.
Source: Centers for Disease Control and Prevention, PLACES 2025 release (ZCTA), public domain
Nearest public schools.
In a straight line from the center of the ZIP code. Attendance zones are set by each school district.
Fred T. Korematsu Discovery Academy ElementaryOakland0.2 mi
Esperanza ElementaryOakland0.2 mi
Lodestar: A Lighthouse Community Charter PublicOakland0.4 mi
Aspire Monarch AcademyOakland0.5 mi
Elmhurst United MiddleOakland0.7 mi
Source: National Center for Education Statistics, EDGE public school locations 2024–25
Nearby ZIP codes.
ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas, which closely match the postal ZIP codes used for addresses.
94603