Census Block Groups in 2000
收藏ArcGIS Open Data2025-04-29 更新2026-04-11 收录
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https://private-demo-dcdev.opendata.arcgis.com/maps/7184185f6fc642fdb28fade69cd3efed
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资源简介：
This data is used for mapping and analysis of information on population and housing in the District of Columbia.
创建时间：
2015-02-28
