Neighboring Block Groups:
Block Group 021703-1,
Block Group 021701-1,
Block Group 020701-1,
Block Group 015200-2,
Block Group 021702-2,
Block Group 015200-3,
Block Group 017200-3,
Block Group 021702-3,
Block Group 020701-3,
Block Group 021701-3,
Block Group 020701-4