The population count of Washington was 7,073,146 in 2016.

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.

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Demographics and Population Datasets Involving Washington

  • API

    Labor Force Status by Race and Ethnicity: Beginning 2012

    data.ny.gov | Last Updated 2018-11-20T23:01:09.000Z

    This dataset shows the population, civilian labor force, unemployed, and unemployment rate for people aged 16 years and older by race and ethnicity in New York State and its Labor Market Regions.

  • API

    Medicare Beneficiary Enrollment and Demographics, Washington State and Counties, 2007-2014

    data.wa.gov | Last Updated 2016-05-16T23:56:57.000Z

    (Source: CMS Medicare Geographic Variation Public Use File, December 2015)

  • API

    Ethnic Distribution of Detention Population 2004-2013

    data.wa.gov | Last Updated 2016-01-12T20:06:06.000Z

  • API

    WAOFM - Census - Population and Housing, 2000 and 2010

    data.wa.gov | Last Updated 2016-08-09T16:23:33.000Z

    Population and housing information extracted from decennial census Public Law 94-171 redistricting summary files for Washington state for years 2000 and 2010.

  • API

    Directory Of Unsheltered Street Homeless To General Population Ratio 2010

    data.cityofnewyork.us | Last Updated 2018-09-10T19:15:19.000Z

    "Ratio of Homeless Population to General Population in major US Cities in 2010. *This represents a list of large U.S. cities for which DHS was able to confirm a recent estimate of the unsheltered population. A 2010 result is only available for Seattle, WA. Other cities either did not conduct a count in 2010, or their 2010 results are not yet available. 2009 unsheltered census figures were used for Los Angeles, San Francisco, Miami, and Washington, DC, and Boston; the 2007 estimate is used for Chicago. General population figures are the latest estimates from the U.S. Census Bureau."

  • API

    Maryland Median Household Income By Year With Margin Of Error: 2007-2016

    opendata.maryland.gov | Last Updated 2018-10-17T20:15:32.000Z

    The data consist of the median household income by the year in Maryland and the margin of error of the median income from 2007 to 2016. MOE= Margin of Error for the 90% confidence interval. Source from the U.S. Census Bureau, Small Area Income and Poverty Estimates, May 2018.

  • API

    Population and Economic Indicators

    data.redmond.gov | Last Updated 2017-10-04T22:35:38.000Z

    A set of basic demographic and economic data such as population, jobs, business licenses, income and poverty rate.

  • API

    WA RCO SCORP 2013 Field Definitions

    data.wa.gov | Last Updated 2013-10-31T22:06:45.000Z

    This dataset is a survey of outdoor recreation demand which includes responses from 3,114 residents of Washington state who were interviewed by phone between August 27 and October 26, 2012. The telephone survey was conducted using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by the 10 planning regions in Washington (see the 2013 SCORP Plan, Appendix A for survey methodology and map). The consultant obtained a minimum of 300 completed interviews in each region. Within each region, the results were weighted by demographic characteristics so that the sample was representative of residents of that region. For statewide results, each region was weighted to be in proper proportion to the state population as a whole. Study findings are representative at the statewide level as well as by planning region. Any manipulation or analysis of the data should take this sampling approach and weighting into account.

  • API

    WA Prisons Average Daily Population

    data.wa.gov | Last Updated 2018-02-21T22:02:43.000Z

    The Washington legislature has established a comprehensive system of corrections for convicted law violators within the state of Washington to accomplish a primary objective of ensuring public safety. The system is designed and managed to provide the maximum feasible safety for the persons and property of the general public, the staff, and the inmates (RCW 72.09.010).

  • API

    Maryland Resident Population Per Square Mile: 2010-2017

    opendata.maryland.gov | Last Updated 2018-10-17T16:23:18.000Z

    Resident population density for Maryland and Jurisdictions per square mile from 2010 to 2017. Source: U.S. Bureau of Census