The population density of King County, WA was 902 in 2011. The population density of Snohomish County, WA was 338 in 2011.
Population Density
Population Density is computed by dividing the total population by Land Area Per Square Mile.
Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API -
Geographic and Population Datasets Involving Snohomish County, WA or King County, WA
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WAOFM - Census - Population and Housing, 2000 and 2010
data.wa.gov | Last Updated 2021-09-01T17:20:31.000ZPopulation and housing information extracted from decennial census Public Law 94-171 redistricting summary files for Washington state for years 2000 and 2010.
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WAOFM - Census - Population Density by County by Decade, 1900 to 2020
data.wa.gov | Last Updated 2023-07-06T16:48:57.000ZWashington state population density by county by decade 1900 to 2020.
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County Health Rankings Data for Table - RWJ Report
internal.open.piercecountywa.gov | Last Updated 2024-06-13T16:22:18.000ZRanked measure data.
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Washington State Cities and Counties
data.wa.gov | Last Updated 2023-09-19T20:15:33.000ZThis dataset contains FIPS (Federal Information Processing Standard), GNIS (Geographic Name Information System common) codes for identifying Washington state counties cities and towns. This is an official list from OFM (Office of Financial Management).
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King County History Timeline
data.kingcounty.gov | Last Updated 2021-02-24T22:05:00.000ZMilestones in the history of King County, Washington
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Washington State Counties
data.wa.gov | Last Updated 2023-09-19T20:18:49.000ZThis dataset contains FIPS (Federal Information Processing Standard), GNIS (Geographic Name Information System common) codes for identifying Washington state counties. This is an official list from OFM (Office of Financial Management).
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WAOFM - Congressional Districts - Table 1: Census 2010 Population and Housing
data.wa.gov | Last Updated 2021-09-01T17:19:01.000ZCensus 2010 population and housing for 2012 congressional districts based on Washington State Redistricting Commission plan C-JOINTSUB_2-1 as amended by Engrossed House Concurrent Resolution 4409.
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Demographic - Population
internal.open.piercecountywa.gov | Last Updated 2024-06-14T23:09:49.000ZApril 1 population estimate of Cities, Towns and Counties prepared by the Office of Financial Management. Used for the allocation of selected state revenues.
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Demographic Birth and Death by County WA
internal.open.piercecountywa.gov | Last Updated 2024-06-14T22:59:16.000ZData from the Department of Health, who collects information on pregnancy and delivery in Washington State from birth certificates, and information on deaths in Washington State from death certificates. Occurrence of birth in each residence county represents all births to residents of each county regardless of where the birth occurred. Occurrence of death in each residence county represents all deaths to residents of each county regardless of where the death occurred.
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Driver Licenses and ID Cards Transferred to Washington
data.wa.gov | Last Updated 2024-08-15T21:49:33.000ZThis data set shows monthly counts of new Washington State driver licenses and identification cards (ID) where customers presented licenses or IDs from other states or countries. The data is organized by Washington counties where the customers live. It shows where the previous driver licenses or ID cards were issued.