ZIP Code 94621 - Oakland California

ZIP Code 94621 is located in Oakland California. Portions of 94621 are also in Alameda and San Leandro. 94621 is entirely within Alameda County. Regionally, it is located in the Metro Bay Area.

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ZIP Code 94621 Quick Stats

ZIP Code NameOakland
Primary CountyAlameda County
ZIP Code TypeStandard
Population (2022)34,911
Area Code(s)341 / 510
Current Time

ZIP Code 94621 Map

94621 Demographics

94621 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in California based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 94621 is Hispanic. The majority race/ethnicity attending public schools in 94621 is Hispanic. The current unemployment level in 94621 is 4.6%.

Population Growth Rate0.00%
Population Density4,152 People per Square Mile
Total Households8,918
Percentage High Income Households0.3%
Median Household Income (2021)$47,003
Average Adjusted Gross Income (2021)$296,370
Current Unemployment Rate (May 2024)4.6%
Majority Race/EthnictyHispanic - 55.54%
Public School Majority Race/EthnictyHispanic - 78.68%

94621 Race/Ethnicty Breakdown

Native American3280.88%
Hawaiian/Pac. Islander3250.87%

94621 Public School Race/Ethnicty Breakdown

Native American50.1%
Hawaiian/Pac. Islander220.43%

94621 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College8147.32%
Bachelor Degree8577.71%
High School Diploma4,48540.34%
No High School Diploma8637.76%
GED or Alternate4654.18%
1 or More Years of College2,38121.41%
Associates Degree9728.74%
Masters Degree1941.74%
Professional Degree460.41%
Doctorate Degree420.38%

94621 Geography

Adjacent ZIP Codes
Cities/Towns in 94621
Neighborhoods in 94621
RegionMetro Bay Area
Metropolitan/Micropolitan Stat AreaSan Francisco-Oakland-Berkeley, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area8 Square Miles

94621 Politics

US Congressional Districts in 94621
California State Senate Districts in 94621
California State Assembly Districts in 94621

94621 Weather and Climate Data

Plant Hardiness ZoneZone 10a: 30F to 35F
Average First Frost DateJanuary 1 - 10
Average Last Frost DateJanuary 11 - 20
Koppen-Geiger Climate ZoneCsb - Warm-Summer Mediterranean Climate

94621 Annual Climate Data

Avg Min Temp (°F)43464749515456575753474350
Avg Max Temp (°F)56606265687173747571635766
Avg Precip (In.)4.353.823.391.

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