Castle Hill, CA
Full City Profile · California · San Mateo County County
4.0
/5.0
A
Great
1,303
Population
2,208/sq mi density
$250,001
Median Income
$100,336 per capita
$2,000,001
Home Value
$1,024,673 Zillow
62°F
Avg Temperature
A
Overall
4.0 / 5.0
Strong
A+
Economy
5.0 / 5.0
$250,001 median income, 0.0% unemployment
C
Affordability
2.1 / 5.0
$2,000,001 home value, /mo rent
A+
Education
5.0 / 5.0
79.2% bachelor's degree or higher
Population Overview
Total Population
1,303
Census 2023
Population Density
2,208
per square mile
Land Area
0.6
square miles (1.5 km²)
Median Age
42.6 yrs
10% above US avg (38.9 yrs)
Gender Distribution
47.3%
Male
52.7%
Female
Race & Ethnicity
| White | 68.8% US: 61.6% |
| Black | 5.9% US: 12.4% |
| Hispanic | 4.1% US: 18.7% |
| Asian | 15% US: 5.9% |
| Other | 6.2% |
City vs. U.S. Average
White
68.8%
Black
5.9%
Hispanic
4.1%
Asian
15%
Thin line = U.S. average
Language Spoken at Home
| English Only | 66.9% US: 78.5% |
| Spanish | 19.9% US: 13.4% |
| Other Languages | 13.2% |
City vs. U.S. Average
English Only
66.9%
Spanish
19.9%
Thin line = U.S. average
Social Characteristics
Foreign Born
28.6%
Veterans
6.6%
10% above US avg (6%)
Disability
3.8%
71% below US avg (13%)
Health Insurance Coverage
100.0%
9% above US avg (91.4%)
Uninsured
0.0%
100% below US avg (8.6%)
Income Inequality (Gini)
0.493
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 1,303 |
| Population Year | 2023 |
| Population Density | 2,208 / sq mi |
| Land Area | 0.6 sq mi |
| Median Age | 42.6 years |
Gender
| Male | 47.3% |
| Female | 52.7% |
Race & Ethnicity
| White | 68.8% |
| Black or African American | 5.9% |
| Hispanic or Latino | 4.1% |
| Asian | 15.0% |
Language
| English Only | 66.9% |
| Spanish | 19.9% |
Social Indicators
| Foreign Born | 28.6% |
| Veterans | 6.6% |
| Disability | 3.8% |
| Health Insurance | 100.0% |
| Uninsured | 0.0% |
| Broadband Access | 86.9% |
| Gini Coefficient | 0.493 |
Classification
| USDA Rural-Urban Code | 1, Metro / 1 million+ |