Neighboring Block Groups: 
Block Group 231400-1, 
Block Group 231603-1, 
Block Group 231601-1, 
Block Group 231500-1, 
Block Group 232300-1, 
Block Group 232100-1, 
Block Group 231800-1, 
Block Group 232200-2, 
Block Group 231900-2, 
Block Group 232000-2, 
Block Group 232300-2, 
Block Group 232100-2