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 "snippet": "This layer contains 2020 Decennial Census data at the block level for the state of Washington. The attributes come from the 2020 Public Law 94-171 (P.L. 94-171) tables.",
 "description": "<span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>This layer contains block level 2020 Decennial Census redistricting data as reported by the U.S. Census Bureau <\/span><span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>for the state of Washington. The attributes come from the 2020 Public Law 94-171 (P.L. 94-171) tables.<\/span><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><br /><\/div><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><b>Data download date:<\/b> August 12, 2021<\/div><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><b>Census tables:<\/b> P1, P2, P3, P4, H1, P5, Header<\/div><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><b>Downloaded from:<\/b> <a href='https://www2.census.gov/programs-surveys/decennial/2020/data/01-Redistricting_File--PL_94-171/?' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:&quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif; font-size:15px;' target='_blank'>Census FTP site<\/a><\/div><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><div style='font-family:inherit;'><br /><\/div><div style='font-family:inherit;'><b>Processing Notes:<\/b><\/div><div style='font-family:inherit;'><ul><li>Data was downloaded from the U.S. Census Bureau FTP site, imported into SAS format and joined to the 2020 TIGER boundaries. Boundaries are sourced from the <a href='https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-geodatabase-file.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>2020 TIGER/Line Geodatabases<\/a><span style='font-family:inherit;'>. Boundaries have been projected into Web Mercator and each attribute has been given a clear descriptive alias name. No alterations have been made to the vertices of the data.<\/span><\/li><li>Each attribute maintains it's specified name from Census, but also has a descriptive alias name and long description derived from the technical documentation provided by the Census. <\/li><li>For a detailed list of the attributes contained in this layer, view the Data tab and select &quot;Fields&quot;. <\/li><li>The following alterations have been made to the tabular data:<\/li><ul><li>Joined all tables to create one wide attribute table:<\/li><ul><li>P1 - Race<\/li><li>P2 - Hispanic or Latino, and not Hispanic or Latino by Race<\/li><li>P3 - Race for the Population 18 Years and Over<\/li><li>P4 - Hispanic or Latino, and not Hispanic or Latino by Race for the Population 18 Years and Over<\/li><li>H1 - Occupancy Status (Housing)<\/li><li>P5 - Group Quarters Population by Group Quarters Type (correctional institutions, juvenile facilities, nursing facilities/skilled nursing, college/university student housing, military quarters, etc.)<\/li><li>Header<\/li><\/ul><li>After joining, dropped fields: FILEID, STUSAB, CHARITER, CIFSN, LOGRECNO, GEOVAR, GEOCOMP, LSADC.<\/li><li>GEOCOMP was renamed to GEOID and moved be the first column in the table, the original GEOID was dropped.<\/li><li>Placeholder fields for future legislative districts have been dropped: CD118, CD119, CD120, CD121, SLDU22, SLDU24, SLDU26, SLDU28, SLDL22, SLDL24 SLDL26, SLDL28.<\/li><li>P0020001 was dropped, as it is duplicative of P0010001. Similarly, P0040001 was dropped, as it is duplicative of P0030001.<\/li><li>In addition to calculated fields, County_Name and State_Name were added.<\/li><li>The following calculated fields have been added (see long field descriptions in the Data tab for formulas used): <\/li><ul><li>PCT_P0030001: Percent of Population 18 Years and Over<\/li><li>PCT_P0020002: Percent Hispanic or Latino<\/li><li>PCT_P0020005: Percent White alone, not Hispanic or Latino<\/li><li>PCT_P0020006: Percent Black or African American alone, not Hispanic or Latino<\/li><li>PCT_P0020007: Percent American Indian and Alaska Native alone, not Hispanic or Latino<\/li><li>PCT_P0020008: Percent Asian alone, Not Hispanic or Latino<\/li><li>PCT_P0020009: Percent Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino<\/li><li>PCT_P0020010: Percent Some Other Race alone, not Hispanic or Latino<\/li><li>PCT_P0020011: Percent Population of Two or More Races, not Hispanic or Latino<\/li><li>PCT_H0010002: Percent of Housing Units that are Occupied<br /><\/li><li>PCT_H0010003: Percent of Housing Units that are Vacant<\/li><\/ul><li>Please note these percentages might look strange at the individual block level, since this data has been protected using differential privacy.*<\/li><\/ul><\/ul><\/div><div style='font-family:inherit;'><font size='3' style='font-family:inherit;'>*To protect the privacy and confidentiality of respondents, data has been protected using <\/font><a href='https://www.census.gov/programs-surveys/decennial-census/decade/2020/planning-management/process/disclosure-avoidance.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>differential privacy techniques<\/a> by the U.S. Census Bureau.<font size='3' style='font-family:inherit;'> This means that some individual blocks will have values that are inconsistent or improbable. However, when aggregated up, these issues become minimized. <\/font><font style='font-family:inherit;'>T<\/font>he pop-up on this layer uses Arcade to display aggregated values for the surrounding area rather than values for the block itself.<\/div><div style='font-family:inherit;'><br /><\/div><\/div><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>Additional links:<\/div><div style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'><ul><li><a href='https://www.census.gov/en.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>U.S. Census Bureau<\/a><\/li><li><a href='https://www.census.gov/programs-surveys/decennial-census/decade.2020.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>U.S. Census Bureau Decennial Census<\/a><br /><\/li><li><a href='https://www.census.gov/programs-surveys/decennial-census/decade/2020/about.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>About the 2020 Census<\/a><\/li><li><a href='https://www.census.gov/programs-surveys/decennial-census/decade/2020/2020-census-main.html' rel='nofollow ugc' target='_blank'>2020 Census<\/a><br /><\/li><li><a href='https://www.census.gov/programs-surveys/decennial-census/decade/2020/planning-management/process/data-quality.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>2020 Census data quality<\/a><\/li><li><a href='https://www.census.gov/programs-surveys/decennial-census/about/rdo.html' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>Decennial Census P.L. 94-171 Redistricting Data Program<\/a><\/li><\/ul><\/div>",
 "summary": "This layer contains 2020 Decennial Census data at the block level for the state of Washington. The attributes come from the 2020 Public Law 94-171 (P.L. 94-171) tables.",
 "title": "Washington Census 2020 Redistricting Blocks",
 "tags": [
  "Census 2020",
  "PL 94",
  "PL 94-171",
  "redistricting",
  "decennial census",
  "census 2020",
  "census blocks",
  "demographics",
  "Census",
  "US Census Bureau",
  "2020",
  "Washington"
 ],
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 "accessInformation": "Header, P1, P2, P3, P4, H1, and P5 Tables from U.S. Census Bureau's 2020 Public Law 94-171 files.",
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