Neighboring Block Groups:
Block Group 615500-1,
Block Group 615400-1,
Block Group 071506-1,
Block Group 617500-1,
Block Group 615400-2,
Block Group 071506-2,
Block Group 617500-3,
Block Group 615500-3,
Block Group 617500-4,
Block Group 617400-4,
Block Group 617400-5