The Town Files

San Mateo County, California

742,340 people. The median home is worth $1,559,600 (typical California town: $596,900) and the median household earns $158,855.

Towns in San Mateo County

Towns in San Mateo County

TownPeopleMedian homeIncomeMedian age
San Mateo105,661$1,618,700$153,50438.3
Daly City104,901$1,115,000$123,54742.6
Redwood City84,292$1,801,700$157,81437.5
South San Francisco66,105$1,188,800$136,57843.2
San Bruno43,908$1,207,500$141,27239.8
Pacifica38,640$1,249,800$160,52344.6
Foster City33,805$1,838,200$199,14339.5
Menlo Park33,780$2,000,001$210,02539.5
Burlingame31,386$2,000,001$174,00041.2
San Carlos30,722$2,000,001$237,47041.7
East Palo Alto30,034$1,102,600$113,49336.3
Belmont28,335$2,000,001$205,29739.8
Millbrae23,216$1,934,900$163,47643.7
North Fair Oaks14,027$1,276,900$104,88432.7
Half Moon Bay11,795$1,549,500$157,88447.4
Hillsborough11,387$2,000,001$250,00147.0
Atherton7,188$2,000,001$250,00149.1
El Granada5,481$1,424,700$213,34753.7
Woodside5,309$2,000,001$250,00146.4
Brisbane4,851$1,232,200$156,16943.6
Portola Valley4,456$2,000,001$250,00160.6
Broadmoor4,411$1,254,600$167,39639.5
Emerald Lake Hills4,406$2,000,001$250,00145.4
West Menlo Park3,930$2,000,001$250,00140.6
Moss Beach3,214$1,123,100$99,68047.1
Montara2,833$1,580,700$233,82650.5

People and housing

San Mateo CountyTypical California town
Median home value$1,559,600$596,900
Median rent$2,922$1,827
Median household income$158,855$91,557
Median age40.940.2
Bachelor's degree or higher53.7%27.7%
Below the poverty line6.7%10.3%

Jobs and pay

416,422 jobs in 2024, average pay $196,441 a year.

Largest industries in San Mateo CountyProfessional & technical serv…71,055 jobs · $269,835Health care & social assistan…47,203 jobs · $92,649Information43,524 jobs · $669,097Hotels & restaurants36,653 jobs · $44,003Retail29,358 jobs · $57,015Transportation & warehousing23,390 jobs · $87,011
BLS QCEW 2024.
Unemployment rate in San Mateo County0%2%4%6%8%10%2000200420082012201620202023 3%
BLS LAUS via USDA ERS, annual averages.

Storms since 1996

NOAA recorded 690 storm events in San Mateo County from 1996 to 2026, with 37 deaths.

Storm events in San Mateo County by type since 1996Heat16Flood64Dense Fog17High Surf31High Wind125Heavy Rain12Debris Flow27Flash Flood33Strong Wind276Coastal Flood9
NOAA NCEI Storm Events Database.

Federal disaster declarations

San Mateo County has been included in 24 FEMA declarations since 1953.

DeclaredIncidentDeclaration
April 3, 2023Severe StormDR-4699: Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, And Mudslides
March 10, 2023FloodEM-3592: Severe Winter Storms, Flooding, Landslides, And Mudslides
January 14, 2023FloodDR-4683: Severe Winter Storms, Flooding, Landslides, And Mudslides
January 9, 2023FloodEM-3591: Severe Winter Storms, Flooding, And Mudslides
August 22, 2020FireDR-4558: Wildfires
August 20, 2020FireFM-5336: Czu Lightning Fire Complex
Sources: U.S. Census Bureau ACS 2020–2024; BLS QCEW and LAUS; NOAA Storm Events; FEMA OpenFEMA (not endorsed by FEMA).