Median Age
45 Years
Largest Age Group
45-54 Years
Approximately 16% of Residents
Under 20
23%
Over 65
20%
Avg Rent
$2,726
Population
29,131
Renter Mix
31% Rent
San Carlos sits at the heart of the San Francisco Peninsula, tucked between Redwood City and Belmont in San Mateo County, earning its long-held nickname "The City of Good Living" through a mix of quiet residential streets and a walkable downtown core. The city covers just six square miles, yet packs in a strong sense of place anchored by Laurel Street, which serves as the commercial and social hub where coffee shops, wine bars, and local restaurants draw residents out on foot most evenings. A centrally located Caltrain station makes commuting north to San Francisco or south to San Jose straightforward without a car, and proximity to both Highway 101 and Interstate 280 adds flexibility for those who drive.
The housing stock reflects the city's blend of established neighborhoods and newer infill development. Renters will find mid-rise apartment communities near downtown, single-story garden-style complexes tucked into hillside pockets, and a smaller number of condo and townhome rentals throughout. The Hiller Aviation Museum, positioned alongside San Carlos Airport, stands as one of the most distinctive local landmarks on the Peninsula. The San Carlos Art and Wine Faire, held annually each October for more than two decades, draws crowds from across San Mateo County and reflects the city's close-knit, engaged community character.
Downtown San Carlos is home to a variety of bars and sidewalk cafes
The Museum of San Carlos History is located in a replica of a 1923 firehouse
The popular Lake Murray is located just south of San Carlos
Mission Trails Regional Park provides hiking and biking trails along the lake
Median Household Income
$202,470
Average: $206,481
Education
15,206
Residents Have a Degree
Job Market
16,582
Workers Employed
Median Age
45 Years
Largest Age Group
45-54 Years
Approximately 16% of Residents
Under 20
23%
Over 65
20%
Housing Distribution
San Carlos has more homeowners than renters.
Education Distribution
Review this city's overall education levels.
As of July 2026, the average apartment rent in San Carlos, CA is $1,980 for a studio, $2,726 for one bedroom, $3,572 for two bedrooms, and $6,563 for three bedrooms. Apartment rent in San Carlos has increased by 3.4% in the past year.
Explore how walkable, bikeable, drivable, and transit-friendly San Carlos, CA is for everyday living.
Fairly Walkable
Walkability
Limited Public Transit
Transit
Exceptionally Drivable
Drivability
Fairly Bikeable
Bikeability
Public
Grades K-5
411 Students
Brittan Acres Elementary School
Public
Grades K-5
411 Students
Public
Grades K-5
388 Students
Public
Grades K-5
388 Students
Public
Grades K-5
250 Students
Public
Grades 6-8
451 Students
Public
Grades 6-8
451 Students
Public
Grades 6-8
443 Students
Public
Grades 6-8
443 Students
San Carlos Charter Learning Center
Public
Grades K-8
377 Students
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© 2026. All rights reserved.
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in June 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.