From Eric:
• Census Block Groups 2010, 2020: Are we including 2000? Also, I think it would be nice to include reference/history material, linked here. As with the blocks there may be other more specific documents for each vintage, but this is what I found.
From Eric: • Census Block Groups 2010, 2020: Are we including 2000? Also, I think it would be nice to include reference/history material, linked here. As with the blocks there may be other more specific documents for each vintage, but this is what I found.