Neighboring Block Groups:
Block Group 543321-1,
Block Group 543305-1,
Block Group 543201-1,
Block Group 542402-1,
Block Group 543202-1,
Block Group 543201-2,
Block Group 543202-2,
Block Group 543202-3,
Block Group 543100-3,
Block Group 542402-3,
Block Group 543100-4,
Block Group 543100-5