National Neighborhood Data Archive (NaNDA): Social Services by Census Tract and ZCTA, United States, 1990-2021
收藏DataCite Commons2026-04-08 更新2026-05-03 收录
下载链接：
https://www.icpsr.umich.edu/sites/nanda/view/studies/208207/versions/V4.1
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资源简介：
<p><span>This dataset contains measures of the number and density of social services, such as community centers, child and youth services, services for the elderly and persons with disabilities, meal delivery programs, substance abuse counseling, day care services, and more per United States Census Tract or ZIP Code Tabulation Area (ZCTA) from 1990 through 2022. </span><br></p>
提供机构：
ICPSR - Interuniversity Consortium for Political and Social Research
创建时间：
2026-04-07
