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Living in
San Mateo.
About
Life in San Mateo
Living in San Mateo means embracing a well-established Peninsula community where tech jobs are abundant but your paycheck gets eaten fast by housing costs that rank among the nation's highest—median home prices hover around $1.56 million, and rent runs $3,079 monthly. The job market is genuinely strong across technology, healthcare, and finance, with major companies like Snowflake, Roblox, and GoPro headquartered here, which keeps unemployment low at 3.7%, but landing affordable housing requires serious financial planning or accepting that many residents are renting long-term. You'll experience mild weather year-round—summers max out around 78°F with afternoon fog rolling in, winters stay cool but rarely freezing—though you do get about 60 rainy days annually and the occasional gusty afternoon wind from the bay.
San Mateo at a Glance
Population, income, housing and more
Median Age
38.3 yrs
Poverty Rate
8.2%
Foreign-Born
36.2%
Broadband Internet
95.6%
of households
Population Growth
-2.2%
recent change · Census Bureau
Median household income
Demographics36.2% foreign-born, most often from China, excluding Hong Kong and Taiwan
Who lives in San Mateo: race and ethnicity, ages, households, languages and countries of origin
In San Mateo, the largest foreign-born group is from China, excluding Hong Kong and Taiwan (14.1%), and 20.5% of residents speak Spanish at home.
Under 18
19.6%
of residents
65 and Older
17.0%
of residents
Households with Kids
27.7%
anyone under 18
Living Alone
29.5%
of households
Married Couples
48.2%
of households
Avg Household Size
2.54
people
Race & Ethnicity
Hispanic or Latino of any race; other groups are non-Hispanic
Top countries of origin (foreign-born)
Languages Spoken at Home
Cost of Livingrent 51% above CA average
Rent, home values, and income in San Mateo
In San Mateo, rent runs 51% above the CA average, and home values are 120% above the CA average.
Median rent (per month)
Median home value
Rent Burdened
44.8%
spending 30%+ of income on rent
Severely Rent Burdened
24.3%
spending 50%+
Cost of Living Index
115.6
metro area (BEA) · US avg = 100
Homeowners
49.9%
of occupied homes are owned
Typical Home Built
1965
median year built
Vacant Homes
6.4%
of housing units
Home Value Trend
Latest: $1,674,908 (September 2026)
Jobs & Economyunemployment 1.7 pts below CA average
Unemployment in San Mateo and typical pay across the metro area
Unemployment in San Mateo is 1.7 percentage points lower than the CA average.
Unemployment rate
City-level rate · BLS annual average
Unemployment Rate — 10 Year Trend
City-level (BLS) · Annual averages
What San Mateo Residents Do for Work · share of employed residents by industry
City residents, wherever they work
Median Salary by Occupation · metro area
San Francisco-Oakland-Hayward, CA metro area
Commute26.1 min avg
How San Mateo residents get to work, and the nearest airports
In San Mateo, most residents drive alone to work (58%), and 60% get there in under 30 minutes.
How People Get to Work
Commute Time Distribution
Nearest airports · with airline service
- 5 mi
San Francisco International Airport (SFO)
Major hub26.3M passengers boarded in 2025
Straight-line distance. Size is the FAA’s hub category, based on passenger traffic: regional airports may have only a few flights a day.
Safetyviolent crime 49% below national average
Crime rates for 2025
Violent crime in San Mateo runs 49% below the national average.
Violent Crime Rate
168
per 100,000 residents
Below average (329 national, 2025)
Property Crime Rate
1,501.5
per 100,000 residents
About average (1,552 national, 2025)
San Mateo Police Department
Natural DisastersStrong Wind most common — 15 events in 2025
Natural hazard risk, storms and earthquakes
FEMA National Risk Index
Relatively High
99.2 / 100
Compares expected losses from natural hazards, social vulnerability and community resilience against every US county (higher = more risk).
San Mateo County, county-wide · FEMA NRI December 2025
In San Mateo County, which includes San Mateo, the most common type is strong wind, with 15 recorded events in 2025.
Most common events:
Storm events by year
| Year | Events | Top Type | Property Damage |
|---|---|---|---|
| 2025 | 15 | Flood | $10 |
| 2024 | 14 | Flood | $30 |
| 2023 | 15 | High Wind | None reported |
| 2022 | 11 | Strong Wind | None reported |
| 2021 | 21 | Strong Wind | None reported |
| 2020 | 25 | Strong Wind | None reported |
| 2019 | 42 | Strong Wind | None reported |
| 2018 | 23 | Strong Wind | $10,000 |
Property damage is the National Weather Service's estimate filed with each event. “None reported” means the events were logged with $0 damage; “Not estimated” means no estimate was filed. Storms covering several counties aren't counted here, since NOAA doesn't split their damage by county.
288 earthquakes of magnitude 2.5+ within 100 miles in the past year
San Mateo County, county-wide
Air Quality27 median AQI — Good
Days by air quality category (2024)
Air quality in San Mateo County, which includes San Mateo, is typically good — 281 good-air days per year.
Median AQI
27
Good Days
281
per year
Moderate Days
38
per year
Unhealthy Days
0
per year
San Mateo County, county-wide
Climate73°F summers, 45°F winters
30-year climate averages (1991–2020) — monthly temperatures and precipitation
San Mateo has mild summers (avg high 73°F) and warm winters (avg low 45°F).
Spring (Mar–May)
66°/49°F
avg high / low
Summer (Jun–Aug)
73°/55°F
avg high / low
Fall (Sep–Nov)
70°/53°F
avg high / low
Winter (Dec–Feb)
59°/45°F
avg high / low
Annual Precipitation
19.3"
Annual Snowfall
0.0"
Hot Days/Year
4
days above 90°F
Freeze Days/Year
0
days below 32°F
Rainy Days/Year
67
Average month
Show month-by-month table ↓Hide table ↑
| Month | High | Low | Precip |
|---|---|---|---|
| Jan | 58°F | 45°F | 3.89" |
| Feb | 61°F | 46°F | 3.96" |
| Mar | 63°F | 48°F | 2.73" |
| Apr | 66°F | 49°F | 1.36" |
| May | 68°F | 52°F | 0.48" |
| Jun | 72°F | 54°F | 0.14" |
| Jul | 73°F | 55°F | 0.00" |
| Aug | 73°F | 56°F | 0.04" |
| Sep | 75°F | 56°F | 0.07" |
| Oct | 72°F | 53°F | 0.79" |
| Nov | 64°F | 49°F | 2.04" |
| Dec | 58°F | 45°F | 4.14" |
Healthcare1 hospital
Hospitals, ratings, and health insurance in San Mateo
San Mateo has 1 hospital.
Hospitals
1
within city limits
Uninsured
4.0%
of residents
San Mateo Medical Center
Acute Care Hospitals · ER available
Nearby hospitals · within 15 miles
Peninsula Medical Center
Acute Care Hospitals · ER available · 4.6 mi away · Burlingame
Sequoia Hospital
Acute Care Hospitals · ER available · 6.4 mi away · Redwood City
Kaiser Foundation Hospital - Redwood City
Acute Care Hospitals · ER available · 6.8 mi away · Redwood City
Adult Health · vs. the typical US place
Share of adults. Modeled estimates, not counted cases. “US” = the typical US place.
Medicare-certified hospitals only. Doesn’t include clinics, urgent care, or freestanding ERs.
Education19.7:1 student/teacher ratio
Schools and degree attainment in San Mateo
San Mateo's student/teacher ratio is 19.7:1 (higher than the national average of 16:1), and 57.8% of adults 25+ hold a bachelor's degree or higher.
Public Schools
18
within city limits
Private Schools
15
within city limits
College Degree Rate
57.8%
adults 25+ with bachelor's or higher
Student/Teacher Ratio
19.7:1
National avg 16:1
Schools located within city limits (2023) — school-level metrics change slowly year to year
Colleges & Universities in San Mateo
Public · 2-year · 7,977 students · in-state tuition $1,332 · 30% graduate · median earnings $60,507 (10 yrs after entry)
Nearby Colleges (within 15 miles)
San Francisco State University
14.3 mi awayPublic · 4-year · 18,639 students · in-state tuition $8,324 · 67% graduate · median earnings $73,299 (10 yrs after entry)
Public · 2-year · 7,620 students · in-state tuition $1,332 · 27% graduate · median earnings $62,578 (10 yrs after entry)
Private nonprofit · 4-year · 7,554 students · in-state tuition $68,544 · 96% graduate · median earnings $125,340 (10 yrs after entry)
Degree-granting colleges with 100+ students, placed by campus location (main campuses only — branch campuses are reported under their parent school)
Parks & Recreationclosest: Presidio of San Francisco, 18 mi
Nearby national parks, recreation areas and public libraries for San Mateo
San Mateo has 8 nearby national parks or recreation areas, closest being Presidio of San Francisco (18 mi away).
Nearby National Parks & Recreation Areas
Presidio of San Francisco
National Park Site
18 mi awaySan Francisco Maritime National Historical Park
National Historical Park
18 mi awayAlcatraz Island
National Park Site
19 mi awayFort Point National Historic Site
National Historic Site
19 mi awayEugene O'Neill National Historic Site
National Historic Site
24 mi awayRosie the Riveter WWII Home Front National Historical Park
National Historical Park
24 mi awayGolden Gate National Recreation Area
National Recreation Area
26 mi awayMuir Woods National Monument
National Monument
28 mi awayPublic Libraries in San Mateo
San Mateo Public Library
55 West Third Ave., San Mateo
Hillsdale Branch Library
205 W. Hillsdale Blvd., San Mateo
Marina Branch Library
1530 Susan Court, San Mateo
Cities Near San Mateo
The closest cities within 60 miles
Planning a move to San Mateo?
Read our full moving guide — what it's really like to live here.
San Mateo FAQ
Is San Mateo, California affordable?⌄
San Mateo's median rent is $3,077/month, which is significantly above the national average. The median household income is $153,504/year. Median home value is $1,618,700.
Is San Mateo, California safe?⌄
San Mateo's violent crime rate was 168 per 100,000 residents in 2025, which is well below the national average — one of the safer cities in the country of 329/100k that year. Property crime rate is 1502 per 100,000. As with any city, crime rates vary by neighborhood.
What is the job market like in San Mateo, California?⌄
San Mateo has an unemployment rate of 3.8%, which is close to the national average of 4.3%.
What is the cost of living in San Mateo, California?⌄
The cost of living in San Mateo is primarily driven by housing. Median rent is $3,077/month and median household income is $153,504/year. The median home value is $1,618,700. About 45% of renters spend more than 30% of their income on housing.
How is the commute in San Mateo, California?⌄
The average commute in San Mateo is 26 minutes, which is about average compared to the national average of 26 minutes.
Data from the US Census Bureau, BLS, FBI, NOAA, EPA, Zillow Research and other public sources. Where our data comes from