YOU'RE READING THE Local's edition
Heart of the Peninsula, Hub of Innovation
San Mateo exudes a sophisticated yet relaxed atmosphere. Its downtown is bustling with activity, while residential areas offer tree-lined streets and a sense of community. The city is known for its commitment to sustainability and its welcoming environment for families and professionals alike.
City Snapshot
Population
105,661
County
San Mateo County
Timezone
America/Los_Angeles
Median Income
$149,152
Quick Numbers
Tap to call
Emergency Services
Poison Control
Suicide & Crisis Lifeline
Domestic Violence Hotline
Child Abuse Hotline
Veterans Crisis Line
San Mateo Medical Center Emergency Department
Keller Center for Family Violence Intervention
This Week
Happy Hour
2026-07-28 at 4:00 PM
Rob Reger Sketch Tuesday
2026-07-28 at 5:00 PM
Red Door Coffee
2026-07-29 at 8:00 AM
Happy Hour
2026-07-29 at 4:00 PM
Habitat Restoration: Jubata Grass Removal
2026-07-30
Teague Hill Open Space Preserve
