Mind-boggled by California Demographics?

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Get the California demographic data that you need. You can get the most current California data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

  • 2020 The California population is 39,538,223 people according to the US Census Bureau's 2020 Census.
  • 2019 The California median household income in the past 12 months is $75,235 in 2019 inflation-adjusted dollars according to the US Census Bureau's 2019 American Community Survey.
  • 2020 California has 14,392,140 housing units according to the US Census Bureau's 2020 Census.

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Get demographic data for any location in California for just $49.

  • The most current data
  • Trustworthy — from US government data sources
  • Easy to Understand — jargon-free data
  • Most Popular data — like population, income & age
  • Confidence — includes proper citations & footnotes
  • Time Savings — Our customers tell us these reports save 10+ hours of internet research, data pulling & formatting.

To learn more, click on the letter that the name of your city or county begins with.

How Current are the Data?

The California demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from the 2020 Census or 2019 datasets – specifically the 2019 American Community Survey (ACS) 5-year dataset. We use the Census’ ACS 5-year dataset for 3 reasons.

  1. It’s updated every year.
  2. It typically has the smallest margins of error of the Census’ ACS datasets.
  3. It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We’re constantly updating the demographic reports and this site with the most current data throughout the year.

Got questions about these California demographics? Call us at 1-800-939-2130.

California Counties by Population 2020

1 Los Angeles County 10,014,009
2 San Diego County 3,298,634
3 Orange County 3,186,989
4 Riverside County 2,418,185
5 San Bernardino County 2,181,654
6 Santa Clara County 1,936,259
7 Alameda County 1,682,353
8 Sacramento County 1,585,055
9 Contra Costa County 1,165,927
10 Fresno County 1,008,654

California Cities by Population 2020

1 Los Angeles 3,898,747
2 San Diego 1,386,932
3 San Jose 1,013,240
4 San Francisco 873,965
5 Fresno 542,107
6 Sacramento 524,943
7 Long Beach 466,742
8 Oakland 440,646
9 Bakersfield 403,455
10 Anaheim 346,824

California Zip Codes by Population 2019

1 90011 111,165
2 91331 105,458
3 90650 105,304
4 90201 101,965
5 90044 99,443
6 92335 99,306
7 92336 98,346
8 94565 97,671
9 90250 97,072
10 90805 95,995

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About Us

California-Demographics.com is made by Cubit – a demographic data provider. Call us at 1-800-939-2130 or email us.

Cubit Founders Kristen and Anthony

Cubit's co-founders have been working with data for a combined 25 years.

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