Animated Census Maps, 1940-1990 Click here for raw data and methodological discussion Percent African American, 1940-1990 Single Maps: 1940 - 1990 Percent Hispanic, 1940-1990 Single Maps: 1940 - 1990 Percent "Asian," (Other Non-Hispanic) 1940-1990 Percent White Non-Hispanic, 1940-1990 Median House Values, 1940-1990