City

Castro Valley, CA

2 ZIP codes  ·  Alameda County  ·  California

👥60,207Population
💰$144,714Median HH Income▲ 90% above avg
🎂43.7Median Age
🏠$1,050,233Median Home Value▲ 277% above avg
🎓57.6%College Grads▲ 49% above avg
📊3.7%Unemployment▼ 24% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 48.3% Female 51.7% ♀

Race & Ethnicity

White: 36.2%Hispanic: 18.1%Black: 6.7%Asian: 33.9%Other: 4.3%Race
White36.2%
Hispanic18.1%
Black6.7%
Asian33.9%
Other4.3%

Age Breakdown

Under 5
5%
5–17
16%
18–24
5%
25–44
26%
45–64
28%
65+
9%

Key Indicators

Median Age43.7 yrs
Avg HH Size2.84
Below Poverty7.1% ▼ 29% below avg
College Grads57.6% ▲ 49% above avg
Unemployment3.7% ▼ 24% below avg
No HS Diploma1,243 (3%)
HS Graduate7,692 (18.5%)
Some College3,105 (7.5%)
Associates5,603 (13.5%)
Bachelors4,770 (11.5%)
Graduate Degree19,184 (46.1%)

Education

No HS: 3%HS Grad: 18.5%Some College: 7.5%Associates: 13.5%Bachelors: 11.5%Graduate: 46.1%Edu
No HS3.0%
HS Grad18.5%
Some College7.5%
Associates13.5%
Bachelors11.5%
Graduate46.1%
Housing & Income

Housing Tenure

Owner: 72.4%Renter: 27.6%Tenure
Owner72.4%
Renter27.6%

Home Value Distribution

Under $50k
1%
$50k–$100k
2%
$100k–$150k
1%
$150k–$200k
0%
$200k–$300k
0%
$300k–$500k
2%
Over $500k
94%

Financials

Median HH Income$144,714 ▲ 90% above avg
Median Home Value$1,050,233 ▲ 277% above avg
Home/Income Ratio7.3x (nat avg ~3.5x)
Median Rent$2,606/mo
Total Housing Units21,477
Vacant Units543

Income Distribution

Under $25k
8%
$25k–$50k
7%
$50k–$75k
11%
$75k–$100k
9%
$100k–$150k
19%
$150k–$200k
13%
Over $200k
34%
Employment & Commute

How People Get to Work

Drove Alone
72%
Public Transit
5%
Walked
1%
Work From Home
21%

Commute Time

Under 15 min
15%
15–30 min
31%
30–45 min
25%
Over 45 min
28%
Housing Stock

Year Built

Before 1940
6%
1940s–1950s
19%
1960s–1970s
12%
1980s–1990s
10%
2000+
52%
About Castro Valley, CA

Castro Valley is a city in California, located in Alameda County. The city spans 2 ZIP codes and is home to approximately 60,207 residents. It is a middle-aged city, with a median age of 43.65 years.

Economically, Castro Valley is a upper-middle-income community. The median household income of $144,714 is significantly above the national average. Approximately 7.1% of residents live below the poverty line. The unemployment rate is 3.7%, below the national average.

The real estate market in Castro Valley is among the most expensive housing markets in the country. Median home values stand at $1,050,233, which is more than double the national average. Renters typically pay around $2,605 per month. Homeownership is high at 72.4%, typical of suburban and family-oriented communities.

The population of Castro Valley is well-educated. 57.6% of adults hold a bachelor's degree or higher — above the national average. The community is racially diverse, with White as the largest group at 36.2%.

Castro Valley, CA offers residents above-average earning potential within California. Spread across 2 ZIP codes, the city's neighborhoods vary in character, density, and demographics — explore each ZIP code below for a detailed breakdown.

ZIP Codes in Castro Valley
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
94546 45,848 $125,780 $976,300 $2,506 3.7% 53.4% 65.8%
94552 14,359 $205,170 $1,286,300 $2,925 3.9% 71.0% 93.4%