PLACES: Census Tract Data (GIS Friendly Format), 2024 release

This dataset contains model-based census tract level estimates in GIS-friendly format. PLACES covers the entire United States—50 states and the District of Columbia—at county, place, census tract, and ZIP Code Tabulation Area levels. It provides information uniformly on this large scale for local areas at four geographic levels. Estimates were provided by the Centers for Disease Control and Prevention (CDC), Division of Population Health, Epidemiology and Surveillance Branch. PLACES was funded by the Robert Wood Johnson Foundation in conjunction with the CDC Foundation. Data sources used to generate these model-based estimates are Behavioral Risk Factor Surveillance System (BRFSS) 2022 or 2021 data, Census Bureau 2010 population estimates, and American Community Survey (ACS) 2015–2019 estimates. The 2024 release uses 2022 BRFSS data for 36 measures and 2021 BRFSS data for 4 measures (high blood pressure, high cholesterol, cholesterol screening, and taking medicine for high blood pressure control among those with high blood pressure) that the survey collects data on every other year. These data can be joined with the Census tract 2022 boundary file in a GIS system to produce maps for 40 measures at the census tract level. An ArcGIS Online feature service is also available for users to make maps online or to add data to desktop GIS software.
https://cdcarcgis.maps.arcgis.com/home/item.html?id=3b7221d4e47740cab9235b839fa55cd7

本数据集包含了基于模型的地理信息系统友好格式的街区人口普查估计数据。PLACES项目覆盖了整个美国——包括50个州以及哥伦比亚特区——在县、地方、人口普查街区以及邮政编码统计区域等多个地理级别上提供了一致的信息。该数据由疾病控制与预防中心（Centers for Disease Control and Prevention，简称CDC）的人口健康司、流行病学与监测分支提供。PLACES项目由罗伯特·伍德·约翰逊基金会（Robert Wood Johnson Foundation）联合疾病控制与预防中心基金会（CDC Foundation）资助。生成这些基于模型估计的数据来源包括行为风险因素监测系统（Behavioral Risk Factor Surveillance System，简称BRFSS）2022年或2021年的数据、人口普查局2010年的人口估计数据以及美国社区调查（American Community Survey，简称ACS）2015至2019年的估计数据。2024年的发布版本使用了2022年的BRFSS数据对36项指标进行估计，以及2021年的BRFSS数据对4项指标进行估计（高血压、高胆固醇、胆固醇筛查以及高血压患者用药控制），这些指标的数据收集是每隔一年进行一次。这些数据可以与2022年的人口普查街区边界文件结合，在地理信息系统（GIS）中生成40项指标的街区级别地图。同时，ArcGIS Online特征服务也向用户开放，以便在线制作地图或将数据添加到桌面GIS软件中。