Neighboring Block Groups:
Block Group 400500-1,
Block Group 400700-1,
Block Group 424001-1,
Block Group 423901-1,
Block Group 424001-2,
Block Group 400500-2,
Block Group 423500-3,
Block Group 424001-3,
Block Group 400500-3,
Block Group 423400-4,
Block Group 424001-4