Percent changes to demographic metrics in Home Owners’ Loan Corporation (HOLC) categories. Education and racial data start in 1940 and income data start in 1960.
收藏NIAID Data Ecosystem2026-05-02 收录
数据链接：
官方服务：
资源简介：
Percent changes to demographic metrics in Home Owners’ Loan Corporation (HOLC) categories. Education and racial data start in 1940 and income data start in 1960.
创建时间：
2025-03-03
