Neighboring Block Groups:
Block Group 013725-1,
Block Group 013721-1,
Block Group 013727-1,
Block Group 021636-1,
Block Group 020700-2,
Block Group 013722-2,
Block Group 021637-2,
Block Group 021636-3,
Block Group 013725-3,
Block Group 031704-3,
Block Group 021636-4