ZIP code 94552: Castro Valley, CA
ZIP 94552 is the Castro Valley mailing area in Alameda County, CA. By land area it covers Castro Valley (16%) and Union City (13%), plus unincorporated land. We don't have a full city page for Castro Valley yet. The nearest place we cover is San Ramon, about 7 miles away.
- Population
- 14,506ACS 2020-2024
- Household income
- $212,6058% above San Ramon
- Median home value
- $1,394,3008% below San Ramon
- Median rent
- $3,1978% above San Ramon
- Median age
- 48.9years
- Homeowners
- 93.2%of households
Nearest cities we cover
| City | Distance | Median home | Household income | Price level |
|---|---|---|---|---|
| San Ramon, CA | 7 mi | $1,509,500 | $196,161 | 115.6 |
| San Leandro, CA | 7 mi | $844,200 | $101,420 | 115.6 |
| Hayward, CA | 7 mi | $854,400 | $113,318 | 115.6 |
Weather, taxes and the cost of living are shared across a metro area, so the San Ramon page is a good guide to them. Weather in San Ramon · Salary calculator
ZIP figures are for the Census Bureau's ZIP Code Tabulation Area 94552, American Community Survey 2020-2024 5-year estimates. Town shares use the Census 2020 ZIP-to-place relationship file. Mailing names and counties come from GeoNames (CC BY 4.0). Distances are straight lines from the ZIP's center to each city's center.