ZIP Code 94552 - Castro Valley Map and Data

Official Zip Code NameCastro Valley
Zip Code StateCalifornia
Zip Code TypeNon-Unique
Primary County: Alameda
Area Code341 / 510
Current Population:14454
Racial Majority:White 40.1%
Public School Racial Majority:Asian 34.2%
Unemployment Rate:3.4%
Median Household Income$137156
Average Adjusted Gross Income$147420
School Test Performance:Excellent
Average Commute Time32.6 Minutes
Time Zone:Pacific Daylight Time
Elevation Range492 - 1345 ft.
Area42 Sqm.
Coordinates(Y,X)37.70671400, -122.00825500

Map of ZIP Code 94552 Border

Zip Code 94552 Description

Zip Code 94552 is located in the state of California in the San Francisco - Oakland - San Jose metro area. Zip code 94552 is primarily located in Alameda County. The official US Postal Service name for 94552 is CASTRO VALLEY, California. Portions of zip code 94552 are contained within or border the city limits of Castro Valley, CA, Hayward, CA, Sunol, CA, Dublin, CA, Fairview, CA, Union City, CA, and Fremont, CA. Zip code 94552 is within area code 510 and area code 925. 94552 can be classified socioeconically as a Upper Middle Class class zipcode in comparison to other zipcodes in California.

The current unemployment level in 94552 is 3.4% which is lower than the current county unemployment level of 4.6% and is lower than the current state unemployment at 4.0% and lower than the current national unemployment rate at 3.9%.

According the 2010 US Census, the population of 94552 increased to 14454 from 13202 over the past 10 years. The majority ethnicity residing in 94552 is White while the majority ethnicity attending 94552 public schools is Asian. 16.8% of students in 94552 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 6099 40.1% 6430 -5%
 Black Or African American 662 4.35% 569 +16%
 Hispanic 1346 8.85% 1367 -2%
 American Indian Or Alaskan Native 12 0.08% 21 -43%
 Asian 6322 41.57% 5333 +19%
 Native Hawaiian & Other Pacific Islander 25 0.16% 66 -62%
 Other Race 25 0.32% 25 +96%
 Two Or More Races 643 4.56% 643 +8%

Zip Code 94552 Race/Ethnicity

 White 27.1%
 Black Or African American 7.8%
 Hispanic 19%
 Asian 34.2%
 Hawaii/Pacific Islander 0.3%
 American Indian Or Alaskan Native 0.4%
 Two or More Races 11.2%

Zip Code 94552 Public School Race/Ethnicity Profile

Total Population1445413202
Male Population48.60%
Female Population51.40%
Total Households4918
Test Score PerformanceExcellent
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$137156
Income Under $50K Per Year10.10%
Income $50K to $100K Per Year20.30%
Income Above $100K Per Year69.60%
94552 US Congressional District
DistrictRepresentativeParty Affiliation
California District 15Eric SwalwellDemocrat
Related Maps: Map of All California Congressional Districts

Average Real Estate Asking Price$691464
Average Real Estate Sale Price$574120
Current Unemployment Level 3.4%
Previous Month Unemployment Level2.9%
Unemployment Level 1 Year Ago7.7%
2012 Hardiness ZoneZone 9b: 25F to 30F
1990 Hardiness ZoneZone 9b: 25F to 30F
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
Average First Frost DatesDecember 11 - 20
Average Last Frost DatesFebruary 11 - 20

Zip Code 94552 Annual Climate Data

Avg Min Temp (°F)40434446495355555551443948
Avg Max Temp (°F)55606267717679797873635668
Avg Precip (In.)4.714.253.411.
Core Based Statistical
Area (CBSA)
San Francisco-Oakland-Fremont, CA
CBSA Type94552
CBSA Population4394426
Time ZonePacific Daylight Time
IANA Time ZoneAmerica/Los_Angeles
Follows DSTYes
GMT Difference-8 Hours