County Name
SSA County Code
FIPS County Code
Old MSA
Lugar
Old MSA Name
CBSA - if blank then rural area (set equal to first 2 digits of ssa code)
CBSA Name
(Blanks are Rural)
SSA State code
FIPS State code
Present in 2005 source file
Present in 2011 source file
Present in 2012 source file
Present in 2013 source file
Present in 2014 source file
Present in 2015 source file
Present in 2016 source file
Present in 2017 source file