The population count of California was 38,982,847 in 2017.

Population

Population Change

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

1. ODN datasets and APIs are subject to change and may differ in format from the original source data in order to provide a user-friendly experience on this site.

2. To build your own apps using this data, see the ODN Dataset and API links.

3. If you use this derived data in an app, we ask that you provide a link somewhere in your applications to the Open Data Network with a citation that states: "Data for this application was provided by the Open Data Network" where "Open Data Network" links to http://opendatanetwork.com. Where an application has a region specific module, we ask that you add an additional line that states: "Data about REGIONX was provided by the Open Data Network." where REGIONX is an HREF with a name for a geographical region like "Seattle, WA" and the link points to this page URL, e.g. http://opendatanetwork.com/region/1600000US5363000/Seattle_WA

Demographics and Population Datasets Involving California

  • API

    Richmond, California Census Data

    opendata.ci.richmond.ca.us | Last Updated 2017-01-25T20:58:31.000Z

    Census data from Bay Area Census and US Census.

  • API

    CHA - Demographics -- Total Population

    data.communityvitalsigns.org | Last Updated 2019-01-23T21:04:02.000Z

  • API

    Student Demographics by School

    datahub.smcgov.org | Last Updated 2019-06-06T20:26:32.000Z

    School-level enrollment by racial/ethnic designation, gender, and grade for 2007 - 2013. This dataset includes ethnicity, race, and gender data for schools in San Mateo County. Grades range from kindergarten through high school and include adult education students

  • API

    Borough/Community District Report - CA Population

    data.cityofnewyork.us | Last Updated 2019-04-25T16:44:38.000Z

    CA Cases and Recipients Shown on the Borough Consultation Report, by Community District. For MA Enrollees dataset please visit https://data.cityofnewyork.us/d/2v2r-tx9r For SNAP Population dataset please visit https://data.cityofnewyork.us/d/jye8-w4d7

  • API

    District Resource Statement - CA Population

    data.cityofnewyork.us | Last Updated 2018-10-30T21:20:30.000Z

    CA Cases and Recipients. For a complete list of District Resource Statement datasets,please follow <a href="https://data.cityofnewyork.us/browse?q=District%20Resource%20Statement&sortBy=relevance">this link</a>.

  • API

    California SBC Economy and Health Data

    data.communityvitalsigns.org | Last Updated 2016-03-03T03:29:06.000Z

    All cause average age-adjusted death rate for three year periods ending 2004-2013 (CA DPH County Health Status Profiles 2006-2015) and percentage of the population living below poverty level (U.S. Census Bureau, American Community Survey 1-Year Estimates, Table S1701).

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    San Mateo County And California Crime Rates 2000-2014

    performance.smcgov.org | Last Updated 2016-08-31T20:40:07.000Z

    Violent and property crime rates per 100,000 population for San Mateo County and the State of California. The total crimes used to calculate the rates for San Mateo County include data from: Sheriff's Department Unincorporated, Atherton, Belmont, Brisbane, Broadmoor, Burlingame, Colma, Daly City, East Palo Alto, Foster City, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Pacifica, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco, Bay Area DPR, BART, Union Pacific Railroad, and CA Highway Patrol.

  • API

    Labor Force Participation Rate: US and California

    data.edd.ca.gov | Last Updated 2019-07-19T16:25:02.000Z

    The labor force participation rate is the percentage of the population that is either employed or unemployed (that is, either working or actively seeking work). People with jobs are employed. People who are jobless, looking for a job, and available for work are unemployed. The labor force is made up of the employed and the unemployed. People who are neither employed nor unemployed are not in the labor force.

  • API

    Borough/Community District Report - SNAP Population

    data.cityofnewyork.us | Last Updated 2019-04-25T16:43:14.000Z

    Population of individuals and households receiving SNAP Benefits as shown on the Borough Consultation Report. For CA Population dataset please visit https://data.cityofnewyork.us/d/kjcq-h8d9 For MA Enrollees dataset please visit https://data.cityofnewyork.us/d/2v2r-tx9r

  • API

    Total Recipients receiving County aid by Program and Ethnicity - Data

    data.lacounty.gov | Last Updated 2019-01-24T22:43:21.000Z

    Description: The total number of recipients receiving aid from Department of Social Services. This information can be sorted by Program and Ethnicity in addition the total count by program. Programs: The In-Home Supportive Services (IHSS), Cash Assistance Program for Immigrants (CAPI), Refugee Cash Assistance (RCA), California Work Opportunity and Responsibility to Kids (CalWORKs), General Relief (GR), California's Food Stamp Program (CalFresh). For further information please follow the LINK: http://dpss.lacounty.gov/dpss/maps/default.cfm - Table 201511