City Guide
Redwood City
County Seat of the Peninsula
San Mateo County's government center and a revitalized downtown where "Climate Best by Government Test" meets bayfront innovation
Redwood City serves as the seat of San Mateo County government and the largest city by area in the county's central corridor. From a revitalized downtown on Broadway and Courthouse Square to bayfront districts including the Port of Redwood City and Redwood Shores, the city combines civic institutions, technology employment, and a diverse residential population of more than 84,000.
Indigenous / Early History
Ramaytush Ohlone people established villages along Redwood Creek and the bay shore marshes that defined the area's geography for millennia. Freshwater, shellfish, and upland acorn resources supported permanent and seasonal settlements. Spanish explorers and mission-era outposts altered the landscape; Mexican rancho grants later encompassed the territory before American-era lumber operations gave the city its name.
Founding & Early Development
A deep-water wharf on Redwood Creek supports lumber shipping from the Santa Cruz Mountains.
San Mateo County is organized with Redwood City as its seat, chosen for its central location and harbor access.
Redwood City incorporates, establishing municipal governance as the county's political and commercial hub.
Redwood Creek's navigable channel made Redwood City the natural center for county government and commerce. The courthouse and government buildings that followed cemented the city's civic role, which continues today at the county government center on Middlefield Road.
Twentieth-Century Growth
Redwood City expanded from a lumber port into a diverse suburban city. The reclamation of bay marshes created Redwood Shores, a planned community and corporate campus district. Postwar development added neighborhoods throughout the city, while downtown entered a period of decline before twenty-first-century revitalization.
The slogan "Climate Best by Government Test" reflects a Chamber of Commerce campaign based on federal weather data.
Redwood Shores development on bay fill adds housing and commercial land.
Downtown revitalization brings restaurants, entertainment, and housing to Broadway and Courthouse Square.
Economy & Employment
Redwood City's economy spans county government, technology, biotechnology, and maritime commerce. Oracle Corporation's headquarters at Redwood Shores anchors a major corporate employment center. The Port of Redwood City handles bulk cargo and recreational boating. Downtown retail, restaurants, and entertainment venues employ service workers, while county government offices provide public-sector jobs. Technology and life-sciences firms throughout the city and nearby South San Francisco employ thousands.
Market & Housing Context
Public records from city planning departments and county assessor data provide context for land use and housing trends without constituting financial guidance.
The 2020 U.S. Census recorded 84,292 residents and 32,373 total housing units in Redwood City. Census data indicate approximately 47 percent owner-occupied and 53 percent renter-occupied households — a relatively even split reflecting both established neighborhoods and transit-accessible rental housing. Housing types range from historic downtown homes to Redwood Shores townhouses, apartments along El Camino Real, and hillside single-family neighborhoods in the Emerald Hills area.
Living in Redwood City
The Marina district and Docktown harbor community add a waterfront residential character distinct from inland neighborhoods. Community theaters, the San Mateo County Event Center, and seasonal festivals bring county-wide visitors to Redwood City's civic spaces throughout the year.
Courthouse Square and Broadway form the heart of a revitalized downtown with restaurants, the Fox Theatre, and community events. The San Mateo County History Museum occupies the restored courthouse. Stulsaft Park and Edgewood Park offer foothill hiking. The Port of Redwood City provides waterfront access. Public schools are operated by the Redwood City School District and Sequoia Union High School District. The city's slogan — "Climate Best by Government Test" — appears on civic signage throughout the community.
Redwood City Today
84,292
Population (2020 Census)
19.4 sq mi
Incorporated Land Area
32,373
Total Housing Units (2020 Census)
1868
Year of Incorporation
Government and Civic Life
As the county seat, Redwood City hosts the San Mateo County Board of Supervisors, courts, sheriff's headquarters, and numerous county departments. The city operates its own council-manager government with police, fire, and planning services. Civic life bridges municipal and county institutions, making Redwood City the Peninsula's administrative center.
Maritime Commerce
The Port of Redwood City remains one of only three deep-water ports in San Francisco Bay, handling construction materials, scrap metal, and salt products that support regional infrastructure. Recreational boating and waterfront dining at the port add public access to a working maritime facility within the county seat.
Geography & Environment
Redwood City spans bayfront fill, flat mid-Peninsula terrain, and foothills rising toward the Santa Cruz Mountains. Redwood Creek drains through the city to the bay. Emerald Hills and Edgewood Park preserve open space and rare plant communities in the western hills. Sea-level rise and bayfront flooding are planning concerns for low-lying districts.
Regional agencies including the Metropolitan Transportation Commission, SamTrans, and Caltrain coordinate service improvements that affect daily commuting patterns for residents employed throughout the Bay Area. City officials participate in these forums to represent local priorities on transit funding, highway maintenance, and Peninsula growth management.
Transportation & Connectivity
U.S. Highway 101 and Interstate 280 pass through Redwood City. The Redwood City Caltrain station serves the Peninsula commuter corridor. SamTrans provides local and regional bus service. The Port of Redwood City and proximity to San Francisco International Airport add maritime and aviation connections. Downtown's walkable grid supports transit-oriented living near the station.
Emerald Hills and Farm Hill neighborhoods in western Redwood City offer hillside homes with views toward the bay, distinct from the flat downtown and Redwood Shores districts.
Redwood City's fiber network and smart city initiatives support downtown businesses and municipal operations, reflecting technology adoption in the county seat.
Looking Forward
Redwood City continues downtown development, evaluates housing along transit corridors, and addresses bayfront resilience. County government expansion, Oracle campus development, and port modernization shape the employment landscape. City planning balances revitalization with neighborhood preservation in established residential areas.
Redwood City's climate action plan and bayfront adaptation studies address long-term risks to low-lying districts including the port and Redwood Shores.
The City's Character
Redwood City is the Peninsula's civic capital — a city where county government, a revived downtown, and bayfront technology campuses coexist within one of San Mateo County's most geographically diverse municipalities.
"Redwood City became the county seat when lumber still filled the creek — and kept that role through every transformation, from wharf to courthouse to corporate campus."
From county board meetings to Broadway dinner crowds, residents experience a city that governs the county while building its own identity — rooted in nineteenth-century commerce and oriented toward the Bay Area's innovation economy.

