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Voter Registration by Census Tract
data.kingcounty.gov | Last Updated 2021-09-22T16:53:48.000ZThis web map displays data from the voter registration database as the percent of registered voters by census tract in King County, Washington. The data for this web map is compiled from King County Elections voter registration data for the years 2013-2019. The total number of registered voters is based on the geo-location of the voter's registered address at the time of the general election for each year. The eligible voting population, age 18 and over, is based on the estimated population increase from the US Census Bureau and the Washington Office of Financial Management and was calculated as a projected 6 percent population increase for the years 2010-2013, 7 percent population increase for the years 2010-2014, 9 percent population increase for the years 2010-2015, 11 percent population increase for the years 2010-2016 & 2017, 14 percent population increase for the years 2010-2018 and 17 percent population increase for the years 2010-2019. The total population 18 and over in 2010 was 1,517,747 in King County, Washington. The percentage of registered voters represents the number of people who are registered to vote as compared to the eligible voting population, age 18 and over. The voter registration data by census tract was grouped into six percentage range estimates: 50% or below, 51-60%, 61-70%, 71-80%, 81-90% and 91% or above with an overall 84 percent registration rate. In the map the lighter colors represent a relatively low percentage range of voter registration and the darker colors represent a relatively high percentage range of voter registration. PDF maps of these data can be viewed at King County Elections downloadable voter registration maps. The 2019 General Election Voter Turnout layer is voter turnout data by historical precinct boundaries for the corresponding year. The data is grouped into six percentage ranges: 0-30%, 31-40%, 41-50% 51-60%, 61-70%, and 71-100%. The lighter colors represent lower turnout and the darker colors represent higher turnout. The King County Demographics Layer is census data for language, income, poverty, race and ethnicity at the census tract level and is based on the 2010-2014 American Community Survey 5 year Average provided by the United States Census Bureau. Since the data is based on a survey, they are considered to be estimates and should be used with that understanding. The demographic data sets were developed and are maintained by King County Staff to support the King County Equity and Social Justice program. Other data for this map is located in the King County GIS Spatial Data Catalog, where data is managed by the King County GIS Center, a multi-department enterprise GIS in King County, Washington. King County has nearly 1.3 million registered voters and is the largest jurisdiction in the United States to conduct all elections by mail. In the map you can view the percent of registered voters by census tract, compare registration within political districts, compare registration and demographic data, verify your voter registration or register to vote through a link to the VoteWA, Washington State Online Voter Registration web page.
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August 2017 Primary - Election Night eCanvass
data.kingcounty.gov | Last Updated 2019-11-22T21:46:33.000ZeCanvass for August 1, 2017 election night results
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February 2017 ecanvass
data.kingcounty.gov | Last Updated 2019-11-22T21:46:30.000ZFebruary 2017 ecanvass
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Republican PCO results, eCanvass - August 2012 primary
data.kingcounty.gov | Last Updated 2019-11-22T21:47:15.000ZeCanvass for PCO election
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Democratic PCO results, eCanvass - August 2012 primary
data.kingcounty.gov | Last Updated 2019-11-22T21:47:53.000ZeCanvass for PCO election
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King County jail COVID-19 statistics
data.kingcounty.gov | Last Updated 2023-03-22T20:16:24.000ZThe Department of Adult and Juvenile Detention is taking emergency actions to ensure the safety of everyone at King County correctional facilities, based on recommendations from the Centers for Disease Control and Prevention as well as Public Health – Seattle & King County. https://kingcounty.gov/depts/jails/covid-updates.aspx
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Unincorporated King County Population, 2000 - 2010
data.kingcounty.gov | Last Updated 2021-04-22T17:30:28.000ZUnincorporated King County Population, 2010 U.S. Census; Source: US Census 2010, PL94-171 redistricting file, February 2011
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Total King County Population, 2000 - 2010
data.kingcounty.gov | Last Updated 2021-04-22T17:30:02.000ZKing County Population, 2010 U.S. Census; Source: US Census 2010, PL94-171 redistricting file, February 2011
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Homelessness and COVID-19
data.kingcounty.gov | Last Updated 2021-09-22T16:56:11.000ZUpdated every Thursday People experiencing homelessness are at risk for infection through community spread of COVID-19. The data below describes impacts of COVID-19 on individuals who are experiencing homelessness, whether they are able to access a congregate shelter or unsheltered (sleeping outside or in places not meant for human habitation). For COVID-19 investigation purposes, people experiencing homelessness are defined as those who have lived on the streets or stayed in a shelter, vehicle, abandoned building, encampment, tiny house village/tent city, or supportive housing program (transitional or permanent supportive) at any time during the 12 months prior to COVID-19 testing, without evidence that they were otherwise permanently housed. Public Health, the Department of Community and Human Services, homeless service providers, healthcare providers, and the City of Seattle have partnered for increased testing in this community.
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2010 U.S. Census Population Counts, King County and its Cities, April 1, 2010
data.kingcounty.gov | Last Updated 2021-04-22T17:30:55.000ZSource: U.S. Census Bureau, PL 94-171 Redistricting data, 2000 and 2010. Note: Census numbers for the cities of Burien and Kent do not include annexations that took place after March 31, 2010. These annexations would increase Burien to 48,072, Kent to 118,565, and decrease uninc King County to 284,089.