Department of Numbers

San Mateo County California Household Income

The Census ACS 1-year survey reports that the median household income for the San Mateo County California area was $131,796 in 2021, the latest figures available. San Mateo County median household income is $46,889 higher than the median California household income and $62,079 greater than the US median household income. 2022 county income data (including San Mateo County median household income) will be released in September of 2023. Median family and per capita income for San Mateo County are shown below.

Note: 2020 data is interpolated as the ACS release for the year was incomplete due to data gathering issues related to the pandemic.

Show dollars as: Nominal Real

Real Median Household Income for San Mateo County California

2021 1 Year Change 3 Year Change
US $69,717 -1.64% +4.32%
California $84,907 -1.88% +4.54%
San Mateo County $131,796 -6.83% -1.83%

Trends in San Mateo County, CA Real Median Household Income since 2005

The current median household income for San mateo is $131,796. Real median household income peaked in 2019 at $146,775 and is now $14,979 (10.21%) lower.

Real Median Household Income: San Mateo County, California, National

Historical Inflation Adjusted Median Household Income for San Mateo County

Date US California San Mateo County
2021 $69,717 $84,907 $131,796
2020 $70,877 $86,534 $141,459
2019 $69,638 $85,246 $146,775
2018 $66,828 $81,221 $134,250
2017 $66,687 $79,363 $128,932
2016 $65,052 $76,480 $122,644
2015 $63,784 $73,761 $115,813
2014 $61,468 $70,949 $115,761
2013 $60,869 $70,119 $106,387
2012 $60,732 $68,956 $96,479
2011 $60,969 $69,160 $98,581

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San Mateo County Family Income

The ACS 1-year data shows the median family income for San Mateo County was $157,287 in 2021. Compared to the median California family income, San Mateo County median family income is $59,899 higher. As with the median household income data, 2022 family income data for San Mateo County will be released in September of 2023.

Show dollars as: Nominal Real

Real Median Family Income for San Mateo County California

2021 1 Year Change 3 Year Change
US $85,806 -1.68% +4.09%
California $97,388 -1.42% +4.75%
San Mateo County $157,287 -4.95% +0.80%

Trends in San Mateo County, CA Real Median Family Income since 2005

The current median family income for San mateo is $157,287. Real median family income peaked in 2019 at $168,392 and is now $11,105 (6.59%) lower.

Real Median Family Income: San Mateo County, California, National

Historical Inflation Adjusted Median Family Income for San Mateo County

Date US California San Mateo County
2021 $85,806 $97,388 $157,287
2020 $87,269 $98,790 $165,475
2019 $85,780 $96,837 $168,392
2018 $82,434 $92,969 $156,042
2017 $81,669 $90,641 $147,969
2016 $80,231 $87,341 $146,705
2015 $78,061 $84,146 $131,531
2014 $75,505 $81,353 $134,203
2013 $74,593 $79,476 $126,294
2012 $73,920 $78,280 $115,596
2011 $74,192 $79,046 $119,570

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San Mateo County Per Capita Income

The ACS 1-year survey shows the per capita income for San Mateo County was $73,074 in 2021. Compared to the median California per capita income, San Mateo County median per capita income is $30,678 higher. As with the median household and median family income numbers above, 2022 per capita income data for San Mateo County will be released in September of 2023.

Show dollars as: Nominal Real

Real Per Capita Income for San Mateo County California

2021 1 Year Change 3 Year Change
US $38,332 -1.03% +5.01%
California $42,396 -0.95% +5.84%
San Mateo County $73,074 -1.69% +9.21%

Trends in San Mateo County, CA Real Per Capita Income since 2005

The current per capita income for San mateo is $73,074. Real per capita income peaked in 2020 at $74,328 and is now $1,254 (1.69%) lower.

Real Per Capita Income: San Mateo County, California, National

Historical Real Per Capita Income for San Mateo County

Date US California San Mateo County
2021 $38,332 $42,396 $73,074
2020 $38,730 $42,804 $74,328
2019 $37,803 $41,747 $73,069
2018 $36,503 $40,056 $66,914
2017 $35,807 $38,735 $64,091
2016 $35,145 $37,697 $62,387
2015 $34,284 $36,123 $57,675
2014 $33,094 $34,872 $57,264
2013 $32,833 $34,382 $53,996
2012 $32,297 $33,505 $51,476
2011 $32,243 $33,633 $53,519

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