![]() ![]() These are suitable for immediate use in dashboards and ArcGIS Instant Apps such as Atlas, Portfolio and others. You can find a growing list of web maps and apps in the Decennial 2020 Census Map and App Examples group. Compare these to the maps in Living Atlas that visualize 2010 Census data and see how the nation’s population has changed. These maps are just part of our growing set of maps and apps from 2020 Census data, many of which were created during the redistricting release. We’ve also included the national figures in a nation-level layer for your reference. If you read the last section and thought, Where are the census blocks in this list? We’ve got you covered with a layer with a small set of essential attributes: USA 2020 Census Block Characteristics that contains all 8 million blocks (8,174,955 to be exact). ![]() With essential metadata built into the layer, all GIS users have access to it from within ArcGIS products saving time from searching through the technical documentation. Each field has a readable field alias and detailed field descriptions sourced from Census metadata documents. We have also pre-calculated additional counts and percentages for your convenience such as working-age population. The tables have been joined to 2020 Census TIGER boundaries, neatly trimmed along coastlines, lakes, and major rivers to enable cartographically pleasing maps and apps of Census data. Single-year age groups for tracts and higher levels of geography.Male and female population by 5-year age groups.For example, this one includes nation, state, county, tract, and block group geographies. These hosted feature layers in ArcGIS Online contain multiple levels of geography. USA 2020 Census Population Characteristics – Tribal Geographies.USA 2020 Census Population Characteristics – School Geographies.USA 2020 Census Population Characteristics – Metro Geographies.USA 2020 Census Population Characteristics – Place Geographies.USA 2020 Census Population Characteristics – Legislative Geographies.USA 2020 Census Population Characteristics.We are pleased to share the first batch of 2020 Census DHC layers: Due to the size, level of detail, and complexity of the DHC, we have organized our census layers based on popular topics into smaller, easier to digest subsets of the whole. The DHC contains 249 tables with nearly 10,000 attributes, available at varying geographies with many tables available to census blocks. The Living Atlas Policy Maps Team is excited to announce that it has released the first set of DHC tables as hosted feature layers in ArcGIS Living Atlas for Census and GIS users alike. This release includes comprehensive information such as age, sex, race and ethnicity, household type, family type, occupancy and vacancy type, and more. The most recent one to be released is the Demographic and Housing Characteristics File (DHC). While the redistricting data provides a first look at population counts, it is only the first of many data products from the Decennial Census. Demographic and Housing Characteristics (DHC) Public Law 94-171 data files used in redistricting were released in August 2021 and is currently available in ArcGIS Living Atlas.Ĭensus data also informs decisions about allocating hundreds of billions of dollars in federal funding to communities across the country-for hospitals, fire departments, schools, roads, and other critical programs and services. House of Representatives and is also used to adjust or redraw electoral districts based on how the population changed – a process known as redistricting. Census then conducted a large non-response follow-up effort to account for addresses that did not respond.Ĭensus results have several high-profile applications: the data collected determines the number of seats each state has in the U.S. This year was the first time that responding online was an option, and each home received an invitation to respond to a short questionnaire-online, by phone, or by mail. The 2020 Census marked the 24th time that the country has counted its population. This count is constitutionally mandated to determine the number of people living in the United States. They strive to count everyone once, only once, and in the right place. Census Bureau conducts a count of the U.S. ![]()
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