ZIP Code 94578

Zip Code: 94578
Type: Standard
Official USPS city name: San Leandro
Official USPS State Code: CA
Official State Name: California
ZCTA: TRUE
Population: 41865.0
Density: 3601.3
Primary Official County Code: 6001
Primary Official County Name: Alameda
Official County Name: Alameda
Official County Code: 6001
Imprecise: FALSE
Military: FALSE
Timezone: America/Los_Angeles (05:44 AM Thursday, June 19 2025-06-19 (GMT -0700))
Geo Point: 37.70642, -122.1253