PLACES: County Data (GIS Friendly Format), 2024 release

This dataset contains model-based county-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. Project 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 2022 county population estimates, and American Community Survey (ACS) 2018–2022 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 2022 county boundary file in a GIS system to produce maps for 40 measures at the county 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

本数据集收录了基于模型的县级估计值，并以地理信息系统（GIS）友好的格式呈现。PLACES项目覆盖了整个美利坚合众国，包括50个州以及哥伦比亚特区，并提供了县、地方、人口普查区和邮政编码统计区的多层级信息。该数据集在四个地理层面上，对广大区域的局部地区信息进行了统一化呈现。估计数据由疾病控制与预防中心（Centers for Disease Control and Prevention，简称CDC）的人口健康部、流行病学和监测分支提供。该项目由罗伯特·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值的数据来源包括2022年或2021年的行为风险因素监测系统（Behavioral Risk Factor Surveillance System，简称BRFSS）数据、人口普查局2022年的县人口估计值以及美国社区调查（American Community Survey，简称ACS）2018至2022年的估计值。2024年的发布版使用了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（包括高血压、高胆固醇、胆固醇筛查以及高血压患者服用控制高血压药物的情况，这些指标的数据收集为每两年一次）。这些数据可以与2022年的县边界文件在GIS系统中进行合并，以生成40项县级的地图。同时，ArcGIS Online还提供了一种功能服务，供用户在线制作地图或向桌面GIS软件中添加数据。详情请见：https://cdcarcgis.maps.arcgis.com/home/item.html?id=3b7221d4e47740cab9235b839fa55cd7