San Mateo
A city in San Mateo County, California — population 102,398 as of 2020.
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Overnight
57°F
Partly Cloudy
Saturday
76°F
Mostly Sunny1% precip
Saturday Night
58°F
Partly Cloudy
Sunday
76°F
Partly Sunny
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San Mateo by the numbers
Population
102,398Population figure, 2020
Households & income
- Area
- 12.13 sq mi (31.43 km²), 3.72 sq mi water
- Median age
- 38.3
- Households
- 39,895
- Persons per household
- 2.5
- Median household income
- $153,504
- Median house value
- $1,618,700
Municipal office
- Office
- CITY MANAGER
- Address
- 330 W 20TH AVE, SAN MATEO, CA 94403