2020 Census Block Groups

This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and...该数据图层是俄勒冈州地理信息系统（Geographic Information System, GIS）框架的组成部分。TIGER/Line形状文件（Shapefile）及相关数据库文件（.dbf）为经筛选的地理及……的提取数据集。