Overview of Block Group 381603-1, St. Lucie County, Florida (Block Group)
Neighboring Block Groups:
Block Group 382010-1, Block Group 381602-1, Block Group 381300-1, Block Group 381702-1, Block Group 381601-2, Block Group 381603-2, Block Group 381401-2, Block Group 382010-2, Block Group 381602-2, Block Group 381602-3, Block Group 381603-3, Block Group 381803-3, Block Group 381401-3, Block Group 381601-4