Changes

===Republicans===

===Republicans===

*'''2012'''<ref>http://www.thegreenpapers.com/P12/IA-R</ref> [[Rick Santorum]] (24.56%) defeats [[Mitt Romney]] (24.53%), [[Ron Paul]] (21.43%), [[Newt Gingrich]] (13.30%), [[Rick Perry]] (10.33%), and [[Michele Bachmann]] (4.98%)

*'''2012'''<ref>http://www.thegreenpapers.com/P12/IA-R</ref> [[Rick Santorum]] (24.56%) defeats [[Mitt Romney]] (24.53%), [[Ron Paul]] (21.43%), [[Newt Gingrich]] (13.30%), [[Rick Perry]] (10.33%), [[Michele Bachmann]] (4.98%), and [[Jon Huntsman]] (0%)

*'''2008'''<ref>http://www.desmoinesregister.com/apps/pbcs.dll/section?Category=caucus </ref>- [[Mike Huckabee]]  (34%) defeats [[Mitt Romney]] (25%), [[Fred Thompson]] (13%), [[John McCain]]  (13%), [[Ron Paul]]  (10%),  [[Rudy Giuliani]]  (3%),  [[Duncan Hunter]]  (0%)   

*'''2008'''<ref>http://www.desmoinesregister.com/apps/pbcs.dll/section?Category=caucus </ref>- [[Mike Huckabee]]  (34%) defeats [[Mitt Romney]] (25%), [[Fred Thompson]] (13%), [[John McCain]]  (13%), [[Ron Paul]]  (10%),  [[Rudy Giuliani]]  (3%),  [[Duncan Hunter]]  (0%)   

*'''2004'''- [[George W. Bush]] wins unopposed

*'''2004'''- [[George W. Bush]] wins unopposed