National Neighborhood Data Archive (NaNDA): Recreational Establishments by Census Tract and ZCTA, United States, 1990-2022

<p><span>This dataset provides annual measures of the number and density of recreational services — including fitness centers, golf courses, skating rinks and pools, membership sports clubs, and specialized recreational establishments — per census tract and ZIP Code Tabulation Area (ZCTA) across the United States from 1990 through 2022. Data are derived from the National Establishment Time Series (NETS) database and are available for four geographies: Census Tract 2010, Census Tract 2020, ZCTA 2010, and ZCTA 2020.</span></p>

本数据集收录了1990年至2021年间，美国各人口普查普查区（Census Tract）及邮政编码制表区域（ZIP Code Tabulation Area, ZCTA）内休闲服务的数量与密度测算数据。本数据集包含四份独立文件，对应四类不同地理区域，所有数据均采用美国人口普查局发布的GIS形状文件（GIS shapefiles）格式。四类地理区域分别为：<br>● 2010年版普查区<br>● 2020年版普查区<br>● 2010年版邮政编码制表区域（ZCTA）<br>● 2020年版邮政编码制表区域（ZCTA）<br><br>关于如何选用适用数据集的说明，可参阅本文档的「使用说明」章节。