Neighboring Block Groups:
Block Group 030500-1,
Block Group 021802-1,
Block Group 021000-1,
Block Group 021801-1,
Block Group 021000-2,
Block Group 021100-2,
Block Group 021802-2,
Block Group 030500-2,
Block Group 021100-3,
Block Group 030500-3,
Block Group 030400-3,
Block Group 021801-3