1990 Census Tracts

This dataset includes census tracts for all 16 counties in the NCTCOG region. These delineations were prepared for tabulation of the 1990 decennial census data.本数据集包含NCTCOG区域内全部16个县的人口普查分区（census tract）。该普查分区的区划方案专为1990年十年一次人口普查数据的制表汇总工作编制。