[["State_name","County_name","state","county","tract","block group"],
["Alabama","Autauga County","01","001","020100","1"],
["Alabama","Autauga County","01","001","020100","2"],
["Alabama","Autauga County","01","001","020200","1"],
["Alabama","Autauga County","01","001","020200","2"],
["Alabama","Autauga County","01","001","020300","1"],
["Alabama","Autauga County","01","001","020300","2"],
["Alabama","Autauga County","01","001","020400","1"],
["Alabama","Autauga County","01","001","020400","2"],
["Alabama","Autauga County","01","001","020400","3"],
["Alabama","Autauga County","01","001","020400","4"],
["Alabama","Autauga County","01","001","020501","1"],
["Alabama","Autauga County","01","001","020501","2"],
["Alabama","Autauga County","01","001","020502","1"],
["Alabama","Autauga County","01","001","020502","2"],
["Alabama","Autauga County","01","001","020503","1"],
["Alabama","Autauga County","01","001","020503","2"],
["Alabama","Autauga County","01","001","020503","3"],
["Alabama","Autauga County","01","001","020600","1"],
["Alabama","Autauga County","01","001","020600","2"],
["Alabama","Autauga County","01","001","020600","3"],
["Alabama","Autauga County","01","001","020700","1"],
["Alabama","Autauga County","01","001","020700","2"],
["Alabama","Autauga County","01","001","020700","3"],
["Alabama","Autauga County","01","001","020801","1"],
["Alabama","Autauga County","01","001","020801","2"],
["Alabama","Autauga County","01","001","020801","3"],
["Alabama","Autauga County","01","001","020803","1"],
["Alabama","Autauga County","01","001","020803","2"],
["Alabama","Autauga County","01","001","020803","3"],
["Alabama","Autauga County","01","001","020803","4"],
["Alabama","Autauga County","01","001","020804","1"],
["Alabama","Autauga County","01","001","020804","2"],
["Alabama","Autauga County","01","001","020805","1"],
["Alabama","Autauga County","01","001","020805","2"],
["Alabama","Autauga County","01","001","020901","1"],
["Alabama","Autauga County","01","001","020901","2"],
["Alabama","Autauga County","01","001","020902","1"],
["Alabama","Autauga County","01","001","020902","2"],
["Alabama","Autauga County","01","001","021000","1"],
["Alabama","Autauga County","01","001","021000","2"],
["Alabama","Autauga County","01","001","021000","3"],
["Alabama","Autauga County","01","001","021100","1"],
["Alabama","Autauga County","01","001","021100","2"],
["Alabama","Autauga County","01","001","021100","3"],
["Alabama","Autauga County","01","001","021100","4"]]