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ZIP Code 94621
Oakland, CA, Alameda County
Population
33,840
Land area
8.5sq mi
People per sq mi
3,975
City
Oakland
ZIP 94621 and nearby ZIP codes
ZIP 94621 at a glance
- ZIP 94621 (Oakland) is about 16 times as dense as California as a whole.
- The median household income is $52,049, 47% below the California median of $99,122.
- A typical owner-occupied home is valued at $543,700 (26% below California) and median rent is $1,551 a month.
Local data for ZIP 94621
Counts from official public data
Housing and community stats
ZIP 94621, American Community Survey 2020-2024
Median household income
$52,049
Poverty rate
19.8%
Median home value
$543,700
Prices -3.7% in a year
Median rent
$1,551/mo
Homeownership
36.4%
Bachelor's or higher
13.5%
Median age
33.3
Average commute
27.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
817
ZIP Business Patterns 2023
Employees
26,435
$2B annual payroll
PPP loans
$164M
1,141 loans
Campaign donations
$66.8K
28% D, 1% R, 2026 cycle
Environment and hazard risk
ZIP 94621, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
603
Countywide, mostly strong wind
Flood insurance policies
3,420
0.8% of homes, county
July high / Jan low
72° / 42°F
18.7 inches of rain a year
Health statistics
Share of adults in ZIP 94621, CDC PLACES estimates
Obesity
34.7%
U.S. 33.3% +1.4 pts
Diabetes
14.4%
U.S. 12.1% +2.3 pts
Smoking
16.4%
U.S. 12.8% +3.6 pts
Uninsured (18-64)
19.8%
U.S. 11.1% +8.7 pts
Frequently asked questions
- What city is ZIP code 94621?
- ZIP code 94621 is in Oakland, CA (Alameda County).
- What county is ZIP code 94621 in?
- ZIP code 94621 is mostly in Alameda County, California.
- How many people live in ZIP code 94621?
- About 33,840 people live in the 94621 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.