San Mateo County, CA

County

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2022 Population
754,250
1.08% 1-year decline
US Senator
Alex Padilla
Democratic Party
US Senator
Laphonza Butler
Democratic Party
2022 Median Age
40.3
0.75% 1-year increase
2022 Poverty Rate
6.43%
4.33% 1-year increase
2022 Median Household Income
$149,907
9.55% 1-year growth
2022 Median Property Value
$1.44M
17.6% 1-year growth
2022 Employed Population
402,467
1.68% 1-year decline

About

In 2022, San Mateo County, CA had a population of 754k people with a median age of 40.3 and a median household income of $149,907. Between 2021 and 2022 the population of San Mateo County, CA declined from 762,488 to 754,250, a −1.08% decrease and its median household income grew from $136,837 to $149,907, a 9.55% increase.

The 5 largest ethnic groups in San Mateo County, CA are White (Non-Hispanic) (37%), Asian (Non-Hispanic) (30.3%), Other (Hispanic) (10.1%), White (Hispanic) (6.42%), and Two+ (Hispanic) (6.16%).

None of the households in San Mateo County, CA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

85.6% of the residents in San Mateo County, CA are U.S. citizens.

The largest universities in San Mateo County, CA are Gurnick Academy of Medical Arts (1,423 degrees awarded in 2022), Skyline College (1,136 degrees), and College of San Mateo (982 degrees).

In 2022, the median property value in San Mateo County, CA was $1.44M, and the homeownership rate was 59.5%.

Most people in San Mateo County, CA drove alone to work, and the average commute time was 28 minutes. The average car ownership in San Mateo County, CA was 2 cars per household.

About the photo: San Mateo Bridge at Sunrise

Population & Diversity

San Mateo County, CA is home to a population of 754k people, from which 85.6% are citizens. As of 2022, 35.1% of San Mateo County, CA residents were born outside of the country (265k people).

In 2022, there were 1.22 times more White (Non-Hispanic) residents (279k people) in San Mateo County, CA than any other race or ethnicity. There were 228k Asian (Non-Hispanic) and 76.5k Other (Hispanic) residents, the second and third most common ethnic groups.

Citizenship

85.6%
2022 Citizenship
85.7%
2021 Citizenship

As of 2022, 85.6% of San Mateo County, CA residents were US citizens, which is lower than the national average of 93.5%. In 2021, the percentage of US citizens in San Mateo County, CA was 85.7%, meaning that the rate of citizenship has been decreasing.

The following chart shows US citizenship percentages in San Mateo County, CA compared to that of it's neighboring and parent geographies.

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Race and Ethnicity

The 3 largest ethnic groups in San Mateo County, CA
  1. White (Non-Hispanic)
    279k ± 963
  2. Asian (Non-Hispanic)
    228k ± 1.54k
  3. Other (Hispanic)
    76.5k ± 3.66k
23.9%
Hispanic Population
180k people

In 2022, there were 1.22 times more White (Non-Hispanic) residents (279k people) in San Mateo County, CA than any other race or ethnicity. There were 228k Asian (Non-Hispanic) and 76.5k Other (Hispanic) residents, the second and third most common ethnic groups.

23.9% of the people in San Mateo County, CA are hispanic (180k people).

The following chart shows the 7 races represented in San Mateo County, CA as a share of the total population.

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Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for California.
Most Common Origin
  1. Mexico
    3,899,021 ± 46,015 people
  2. Philippines
    824,230 ± 22,055 people
  3. China
    685,370 ± 20,148 people

In 2022, the most common birthplace for the foreign-born residents of California was Mexico, the natal country of 3,899,021 California residents, followed by Philippines with 824,230 and China with 685,370.

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Foreign-Born Population

35.1%
2022 Foreign-Born Population
265k people
35.1%
2021 Foreign-Born Population
268k people

As of 2022, 35.1% of San Mateo County, CA residents (265k people) were born outside of the United States, which is higher than the national average of 13.6%. In 2021, the percentage of foreign-born citizens in San Mateo County, CA was 35.1%, meaning that the rate has been decreasing.

The following chart shows the percentage of foreign-born residents in San Mateo County, CA compared to that of it's neighboring and parent geographies.

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Veterans

Most Common Service Period
  1. Vietnam
    7,014 ± 692
  2. Gulf War (2001-)
    3,238 ± 522
  3. Gulf War (1990s)
    1,964 ± 313

San Mateo County, CA has a large population of military personnel who served in Vietnam, 2.17 times greater than any other conflict.

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Economy

The economy of San Mateo County, CA employs 402k people. The largest industries in San Mateo County, CA are Professional, Scientific, & Technical Services (66,757 people), Health Care & Social Assistance (49,070 people), and Retail Trade (35,171 people), and the highest paying industries are Information ($171,288), Professional, Scientific, & Technical Services ($140,229), and Utilities ($136,681).

Males in California have an average income that is 1.26 times higher than the average income of females, which is $75,777. The income inequality in California (measured using the Gini index) is 0.498, which is higher than than the national average.

Occupations

402k
2022 Value
± 4,977
−1.68%
1 Year decline
± 1.8%

From 2021 to 2022, employment in San Mateo County, CA declined at a rate of −1.68%, from 409k employees to 402k employees.

The most common job groups, by number of people living in San Mateo County, CA, are Management Occupations (61,713 people), Office & Administrative Support Occupations (37,391 people), and Sales & Related Occupations (32,057 people). This chart illustrates the share breakdown of the primary jobs held by residents of San Mateo County, CA.

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Unemployment Insurance Claims

Data is only available at the state level. Showing data for false.

This chart shows weekly unemployment insurance claims in California (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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Employment by Industries

402k
2022 Value
± 4,977
−1.68%
1 Year decline
± 1.8%

From 2021 to 2022, employment in San Mateo County, CA declined at a rate of −1.68%, from 409k employees to 402k employees.

The most common employment sectors for those who live in San Mateo County, CA, are Professional, Scientific, & Technical Services (66,757 people), Health Care & Social Assistance (49,070 people), and Retail Trade (35,171 people). This chart shows the share breakdown of the primary industries for residents of San Mateo County, CA, though some of these residents may live in San Mateo County, CA and work somewhere else. Census data is tagged to a residential address, not a work address.

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Median Earnings by Industry

$81,047
Median earning men ± $1,490
$67,446
Median earning women ± $1,766

The industries with the best median earnings for men in 2022 are Information ($180,671), Professional, Scientific, & Management, & Administrative & Waste Management Services ($130,082), and Manufacturing ($125,674).

The industries with the best median earnings for women in 2022 are Information ($150,975), Manufacturing ($107,238), and Professional, Scientific, & Management, & Administrative & Waste Management Services ($102,077).

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Employment by Industry Sector

Data is only available at the state level. Showing data for California.
Y-Axis
2.57%
Year-over-year growth
Employment change between February 2022 and February 2023

As of February 2023, there are 17.9M people employed in California. This represents a 2.57% increase in employment when compared to February 2022.

Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 14%.

The following chart shows monthly employment numbers for each industry sector in California.

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Establishments by Size

The industries with the most establishments
  1. 2,340
    Professional, Scientific, and Technical Services
  2. 1,340
    Health Care and Social Assistance
  3. 1,223
    Construction

The visualization shows the distribution of establishments by industry and by size according to the number of employees.

Depending on the option selected, the visualization shows the number of employees or number of establishments and its share across establishment sizes.

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Payroll by Industry Sector

The industries with the highest total annual payroll
  1. $34.7M
    Information
  2. $10.3M
    Professional, Scientific, and Technical Services
  3. $7.24M
    Finance and Insurance

The chart shows the total annual payroll and the average annual payroll by industry.

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Civics

In the 2020 presidential election, the popular vote in San Mateo County, CA went to Joseph R Biden Jr. with 77.9% of the vote. The runner-up was Donald J. Trump (20.2%), followed by Other (0.966%).

Alex Padilla and Laphonza Butler are the senators currently representing the state of California. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

California is currently represented by 52 members in the U.S. house, and members of the House of Representives are elected to 2-year terms.

US Senators from California

Senatorial voting results are only available at the state level. Showing data for California.
Alex Padilla
Senator from California3
Assumed office on January 20, 2021
Appointed to the seat following the resignation of Kamala Harris, who had become Vice President of the United States.
Laphonza Butler
Senator from California1
Assumed office on October 3, 2023
Appointed to the seat following the death of Dianne Feinstein.

Alex Padilla and Laphonza Butler are the senators currently representing California.

In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

The following chart shows elected senators in California over time, excluding special elections, colored by their political party.

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US Representatives from California

California is currently represented by 52 members in the U.S. house.

Members of the House of Representives are elected to 2-year terms, and the following chart shows the how the members for California have changed over time starting in 2008.

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Education

In 2022, universities in San Mateo County, CA awarded 4,990 degrees. The student population of San Mateo County, CA in 2022 is skewed towards women, with 11,175 male students and 14,668 female students.

Most students graduating from Universities in San Mateo County, CA are Hispanic or Latino (1,824 and 37.8%), followed by Asian (1,254 and 26%), White (857 and 17.8%), and Two or More Races (321 and 6.65%).

The largest universities in San Mateo County, CA by number of degrees awarded are Gurnick Academy of Medical Arts (1,423 and 28.5%), Skyline College (1,136 and 22.8%), and College of San Mateo (982 and 19.7%).

The most popular majors in San Mateo County, CA are Licensed Practical & Vocational Nurse Training (823 and 16.5%), Liberal Arts & Sciences (435 and 8.72%), and General Business Administration & Management (374 and 7.49%).

The median tuition costs in San Mateo County, CA are $32,026 for private four year colleges, and $1,288 and $9,434 respectively, for public four year colleges for in-state students and out-of-state students.

Applicants, Admissions & Enrolled

University
Measure

In 2022 in San Mateo County, CA, the percentage of applicants admitted was 61.7%, while the percentage of admitted who enrolled was 9.8%. The number of students enrolled in 2022 was 25,843 (43.2% men and 56.8% women).

The line chart  shows the evolution of the percentage of applicants admitted, admitted who enrolled or the number of students enrolled according to the option selected in the upper button.

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Enrollments by Gender and Races

Universities

In 2022 there were 25,843 students enrolled in San Mateo County, CA, 43.2% men and 56.8% women.

By race, the largest number of students enrolled was concentrated in Hispanic or Latino with 9,257 records, of which 60.1% were women and 39.9% men.

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Concentrations

Most Common
  1. 245 degrees awarded
  2. 207 degrees awarded
  3. 279 degrees awarded

In 2022, the most common concentation for Associates Degree recipients in San Mateo County, CA was Liberal Arts & Sciences with 245 degrees awarded.

This visualization illustrates the percentage of students graduating with a Associates Degree from schools in San Mateo County, CA according to their major.

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Universities

Gender
Race
Largest Universities by degrees awarded
  1. 1,423 degrees awarded
  2. 1,136 degrees awarded
  3. 982 degrees awarded

In 2022, the institution with the largest number of graduating students was Gurnick Academy of Medical Arts with 1,423 degrees awarded.

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Student Diversity

University

In 2022, 1,608 men were awarded degrees from institutions in San Mateo County, CA, which is 0.475 times less than the 3,382 female students who received degrees in the same year.

In 2022 the most common race/ethnicity group awarded degrees at institutions was Hispanic or Latino students. These 1,824 degrees mean that there were 1.45 times more degrees awarded to Hispanic or Latino students then the next closest race/ethnicity group, Asian, with 1,254 degrees awarded.

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Awarded Degrees over Time

The graph shows the evolution of awarded degrees by degrees. Under the paragraphs, the average number of awarded degrees by university in each degree is shown.

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Average Net Price by Sector

Universities

Private not-for-profit, 4-year or above ($32,026) is the sector with the highest median state tuition in 2022.

Private not-for-profit, 4-year or above ($830) is the sector with the highest median state fee in 2022.

Public, 4-year or above ($1,971) is the sector with the highest average net price of books and supplies.

The graph shows the average net price by sector and year.

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Educational Pyramid

Data is only available at the state level. Showing data for California.
Measure

In 2022, 2.08% of men over 25 years of age had not completed any academic degree (no schooling), while 2.26% of women were in the same situation.

This visualization shows the gender distribution of the population according to the academic level reached.

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Educational Attainment

Data is only available at the state level. Showing data for California.
Race

The most common educational levels obtained by the working population in 2022 were Some college (6.9M), High School or Equivalent (6.8M), and Bachelors Degree (6.36M).

This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by race by using the selector above.

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Housing & Living

The median property value in San Mateo County, CA was $1.44M in 2022, which is 5.11 times larger than the national average of $281,900. Between 2021 and 2022 the median property value increased from $1.23M to $1.44M, a 17.6% increase. The homeownership rate in San Mateo County, CA is 59.5%, which is approximately the same as the national average of 64.8%.

People in San Mateo County, CA have an average commute time of 28 minutes, and they drove alone to work. Car ownership in San Mateo County, CA is approximately the same as the national average, with an average of 2 cars per household.

Median household income in San Mateo County, CA is $149,907. In 2022, the tract with the highest Median Household Income in San Mateo County, CA was Census Tract 6056 with a value of $250,001, followed by Census Tract 6057 and Census Tract 6069, with respective values of $250,001 and $250,001.

In 2023, 23.2% of the population was living with severe housing problems in San Mateo County, CA. From 2014 to 2023, the indicator declined 1.6%.

Property

$1.44M
Median Property Value 2022
±$14,165
$157,368
Median Property Taxes
±$2,302

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In San Mateo County, CA the largest share of households pay taxes in the $3k+ range.

The chart underneath the paragraph shows the property taxes in San Mateo County, CA compared to it's parent and neighbor geographies.

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Rent vs Own

59.5%
Homeownership
2022
72.6%
Homeowners with Mortgage
2022

In 2022, 59.5% of the housing units in San Mateo County, CA were occupied by their owner. This percentage declined from the previous year's rate of 59.8%.

This chart shows the percentage of owner in San Mateo County, CA compared it's parent and neighboring geographies.

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Income by Location

Use the dropdown to filter by race/ethnicity.
Race/Ethnicity
Highest Median Household Income (Total)
  1. Census Tract 6056
  2. Census Tract 6057
  3. Census Tract 6069

In 2022, the tract with the highest Median Household Income (Total) in San Mateo County, CA was Census Tract 6056 with a value of $250,001, followed by Census Tract 6057 and Census Tract 6069, with respective values of $250,001 and $250,001.

The following map shows all of the tracts in San Mateo County, CA colored by their Median Household Income (Total).

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Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.
$149,907
Median Household Income
± $2,621
264k
Number of Households
± 3,649

In 2022, the median household income of the 264k households in San Mateo County, CA grew to $149,907 from the previous year's value of $136,837.

The following chart displays the households in San Mateo County, CA distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $200k+ range.

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Wage Distribution

The closest comparable wage GINI for San Mateo County, CA is from California.
0.498
2022 Wage GINI in California
0.497
2021 Wage GINI in California

In 2022, the income inequality in California was 0.498 according to the GINI calculation of the wage distribution. Income inequality had a 0.107% growth from 2021 to 2022, which means that wage distribution grew somewhat less even. The GINI for California was higher than than the national average of 0.478. In other words, wages are distributed less evenly in California in comparison to the national average.

This chart shows the number of workers in California across various wage buckets compared to the national average.

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Commuter Transportation

Most Common Commute in 2022
  1. Drove Alone (59%)
  2. Worked At Home (19%)
  3. Carpooled (9.02%)

In 2022, 59% of workers in San Mateo County, CA drove alone to work, followed by those who worked at home (19%) and those who carpooled to work (9.02%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

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Commute Time

28 minutes
Average Travel Time

Using averages, employees in San Mateo County, CA have a longer commute time (28 minutes) than the normal US worker (26.7 minutes). Additionally, 2.05% of the workforce in San Mateo County, CA have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in San Mateo County, CA compares to that of it's neighboring and parent geographies.

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Car Ownership

2 cars
Average Number

The following chart displays the households in San Mateo County, CA distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in San Mateo County, CA have 2 cars.

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Severe Housing Problems

In 2023, 23.2% of the population was living with severe housing problems in San Mateo County, CA. From 2014 to 2023, the indicator declined 1.6%.

The graph shows the trend of the percentage of the population living with severe housing problems.

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Poverty & Diversity

6.43% of the population for whom poverty status is determined in San Mateo County, CA (48.1k out of 748k people) live below the poverty line, a number that is lower than the national average of 12.5%. The largest demographic living in poverty are Females 25 - 34, followed by Females 75+ and then Females 18 - 24.

The most common racial or ethnic group living below the poverty line in San Mateo County, CA is White, followed by Hispanic and Asian.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

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Children in Poverty

In 2023, 6.5% of the children was living in poverty in San Mateo County, CA. From 2014 to 2023, the indicator declined 4.6%.

The graph shows the trend of the percentage of the children living in poverty.

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Health

96.2% of the population of San Mateo County, CA has health coverage, with 60% on employee plans, 11.7% on Medicaid, 11.5% on Medicare, 12.6% on non-group plans, and 0.453% on military or VA plans.

Primary care physicians in San Mateo County, CA see 934 patients per year on average, which represents a 0.532% decrease from the previous year (939 patients). Compare this to dentists who see 900 patients per year, and mental health providers who see 225 patients per year.

By gender, of the total number of insured persons, 49.1% were men and 50.9% were women.

Patient to Clinician Ratios

934 to 1
Patient to Primary Care Physician Ratio in San Mateo County, CA

Primary care physicians in San Mateo County, CA see an average of 934 patients per year. This represents a 0.532% decrease from the previous year (939 patients).

The following chart shows how the number of patients seen by primary care physicians has been changing over time in San Mateo County, CA in comparison to its neighboring geographies.

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Health Care Diversity

In 2022, insured persons according to age ranges were distributed in 21.2% under 18 years, 20.8% between 18 and 34 years, 41.3% between 35 and 64 years, and 16.7% over 64 years.

By gender, of the total number of insured persons, 49.1% were men and 50.9% were women.

The following chart shows the number of people with health coverage by gender.

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Uninsured People

3.76%
Uninsured
60%
Employer Coverage
11.7%
Medicaid
11.5%
Medicare
12.6%
Non-Group
0.453%
Military or VA

Between 2021 and 2022, the percent of uninsured citizens in San Mateo County, CA declined by 0.346% from 3.78% to 3.76%.

The following chart shows how the percent of uninsured individuals in San Mateo County, CA changed over time compared with the percent of individuals enrolled in various types of health insurance.

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Health Outcomes

Indicator

In 2023, the number of deaths among residents under age 18 per 100,000 population was 26.4 in San Mateo County, CA.

The graphic shows the trend of the indicator in San Mateo County, CA.

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Health Behaviors

Indicator

In 2023, the percentage of the adult population (age 18 and older) that reports a body mass index (BMI) greater than or equal to 30 kg/m2 (age-adjusted) was 21.1% in San Mateo County, CA.

The graphic shows the trend of the indicator in San Mateo County, CA.

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Clinical Care

Indicator

In 2023, the percentage of population under age 65 without health insurance was 4.35% in San Mateo County, CA.

The graphic shows the trend of the indicator in San Mateo County, CA.

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