Alto, CA
Full City Profile · California · San Mateo County County
5.0
/5.0
A+
Excellent
866
Population
6,662/sq mi density
$2,000,001
Home Value
$2,016,416 Zillow
59°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
66.4% bachelor's degree or higher
Population Overview
Total Population
866
Census 2023
Population Density
6,662
per square mile
Land Area
0.1
square miles (0.3 km²)
Median Age
45.4 yrs
17% above US avg (38.9 yrs)
Gender Distribution
39.8%
Male
60.2%
Female
Race & Ethnicity
| White | 77.8% US: 61.6% |
| Black | 1.8% US: 12.4% |
| Hispanic | 11.1% US: 18.7% |
| Asian | 9.2% US: 5.9% |
City vs. U.S. Average
White
77.8%
Black
1.8%
Hispanic
11.1%
Asian
9.2%
Thin line = U.S. average
Language Spoken at Home
| English Only | 100% US: 78.5% |
| Spanish | 0% US: 13.4% |
City vs. U.S. Average
English Only
100%
Spanish
0%
Thin line = U.S. average
Social Characteristics
Foreign Born
11.5%
Veterans
2.0%
67% below US avg (6%)
Disability
5.9%
55% 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 | 866 |
| Population Year | 2023 |
| Population Density | 6,662 / sq mi |
| Land Area | 0.1 sq mi |
| Median Age | 45.4 years |
Gender
| Male | 39.8% |
| Female | 60.2% |
Race & Ethnicity
| White | 77.8% |
| Black or African American | 1.8% |
| Hispanic or Latino | 11.1% |
| Asian | 9.2% |
Language
| English Only | 100.0% |
| Spanish | 0.0% |
Social Indicators
| Foreign Born | 11.5% |
| Veterans | 2.0% |
| Disability | 5.9% |
| Health Insurance | 100.0% |
| Uninsured | 0.0% |
| Broadband Access | 96.9% |
| Gini Coefficient | 0.493 |
Classification
| USDA Rural-Urban Code | 1, Metro / 1 million+ |