NOTE: Substate regions are defined as counties, groups of counties, or aggregations of census tracts. The region definitions may change over time. Detailed maps illustrating thesubstate region definitions for (PDF) are available.
NOTE: Data points may be missing for some years. This occurs because the outcome is not available for those years or because the substate region was not defined for those years. Please see the attached document (PDF) for a list of outcomes available for each year.
NOTE: Data points may be missing for some years. This occurs because the outcome is not available for those years or because the substate region was not defined for those years. Please see the attached document (PDF) for a list of outcomes available for each year.