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ZIP code 94546
Castro Valley, CA · Alameda County
About ZIP code 94546
- ZIP code 94546 is in Castro Valley, Alameda County, California.
- About 44,855 people live in it, which is 1,085.3 people per square mile.
- Time zone: Pacific Standard Time.
- The middle of the ZIP code is at 37.734, -122.091.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Castro Valley, CA
ZIP code 94546 is the post office name for Castro Valley, CA. 65,001 people live in Castro Valley. Typical household income is $142,779. A typical home costs $1,104,600.
- Stronger than most towns on: Diversity & community, Airport access and Public transit.
- Weaker than most towns on: Clean air and low disaster risk, Cost of living and Housing affordability.
Other ZIP codes in Castro Valley
- 94552 Castro Valley · 14,506 people
Nearby ZIP codes
- 94578 San Leandro · 41,769 people
- 94605 Oakland · 44,103 people
- 94541 Hayward · 67,139 people
- 94577 San Leandro · 46,317 people
- 94580 San Lorenzo · 29,420 people
- 94603 Oakland · 35,742 people
- 94552 Castro Valley · 14,506 people
- 94579 San Leandro · 20,017 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.