2020 Census Block King County - Redistricting Data 2020

Census 2020 blocks in King County with selected P.L. 94-171 redistricting data.

For more information about the P.L. 94-171 redistricting data, please visit the U.S. Census Bureau. For a detailed description of the data included please see the 2020 Census State Redistricting Data Summary File.

Important note: The Census Bureau advises analysts to aggregate blocks together to form larger geographic units before using the 2020 Census data.

Background: The Bureau used a new tool, called Differential Privacy, to inject statistical noise into the 2020 Census data in order to protect privacy. The resulting noise can cause substantial inaccuracy at the block level; combining data for blocks and other small geographies reduces the inaccuracy. For more information see Redistricting Data: What to Expect and When (census.gov), 2020 Census Data Products: Disclosure Avoidance Modernization.
Organization: City of Seattle
Last updated: 2025-02-28T23:41:25.071997
Tags: census-2020, census-blocks, demographics, gis, planning, redistricting, seattle-gis-open-data