Party Flips2012 → 2016
Counties That Flipped in 2016
Hillary Clinton vs Donald Trump
239 counties changed parties between 2012 and 2016—221 flipped Republican and 18 flipped Democratic.
221
Flipped to Republican
18
Flipped to Democratic
Flipped Republican (221)
Elliott County
KY
R+46.6
swing
D+2.5→R+44.1
Howard County
IA
R+41.1
swing
D+20.9→R+20.1
Henderson County
IL
R+40.7
swing
D+12.2→R+28.4
Worth County
IA
R+36.0
swing
D+14.5→R+21.4
Jackson County
IA
R+35.8
swing
D+16.9→R+18.9
Swift County
MN
R+35.4
swing
D+9.8→R+25.6
Chickasaw County
IA
R+33.7
swing
D+11.1→R+22.6
Juneau County
WI
R+33.1
swing
D+7.0→R+26.1
Covington city
VA
R+33.0
swing
D+14.8→R+18.3
Wapello County
IA
R+32.3
swing
D+11.9→R+20.4
Forest County
WI
R+32.0
swing
D+5.4→R+26.6
Franklin County
NY
R+31.5
swing
D+26.1→R+5.5
Freeborn County
MN
R+31.4
swing
D+14.1→R+17.2
Lee County
IA
R+31.3
swing
D+15.5→R+15.8
Ashtabula County
OH
R+31.1
swing
D+12.6→R+18.5
Union County
IA
R+31.1
swing
D+3.9→R+27.2
Fayette County
IA
R+31.1
swing
D+12.0→R+19.1
Adams County
WI
R+30.6
swing
D+8.7→R+21.9
Chippewa County
MN
R+30.6
swing
D+1.9→R+28.7
Mower County
MN
R+30.4
swing
D+22.6→R+7.8
Perry County
IN
R+30.1
swing
D+11.6→R+18.5
Essex County
VT
R+30.1
swing
D+13.4→R+16.6
Day County
SD
R+29.9
swing
D+6.2→R+23.8
Oswego County
NY
R+29.9
swing
D+7.9→R+22.0
Clayton County
IA
R+29.6
swing
D+7.0→R+22.6
Ransom County
ND
R+29.5
swing
D+13.8→R+15.8
Sargent County
ND
R+29.5
swing
D+9.8→R+19.7
Koochiching County
MN
R+29.3
swing
D+9.4→R+19.8
Floyd County
IA
R+29.3
swing
D+14.6→R+14.7
Clarke County
IA
R+29.1
swing
D+1.5→R+27.7
Fillmore County
MN
R+29.1
swing
D+7.3→R+21.7
Trumbull County
OH
R+28.9
swing
D+22.8→R+6.2
Buchanan County
IA
R+28.7
swing
D+13.9→R+14.8
Louisa County
IA
R+28.6
swing
D+0.6→R+28.0
Carroll County
IL
R+28.2
swing
D+1.5→R+26.7
Kittson County
MN
R+28.1
swing
D+6.0→R+22.1
Allamakee County
IA
R+27.9
swing
D+4.2→R+23.8
Clinton County
IA
R+27.9
swing
D+22.8→R+5.1
Lake County
MI
R+27.8
swing
D+5.0→R+22.8
Traverse County
MN
R+27.7
swing
D+4.4→R+23.3
Mercer County
IL
R+27.7
swing
D+7.4→R+20.4
Oxford County
ME
R+27.7
swing
D+14.7→R+12.9
Tama County
IA
R+27.4
swing
D+7.4→R+20.0
Webster County
IA
R+27.2
swing
D+5.8→R+21.3
Mitchell County
IA
R+26.9
swing
D+3.4→R+23.6
Jackson County
WI
R+26.8
swing
D+15.0→R+11.7
Trempealeau County
WI
R+26.7
swing
D+14.1→R+12.6
Jones County
IA
R+26.7
swing
D+7.8→R+18.9
Lac qui Parle County
MN
R+26.5
swing
D+0.9→R+25.6
Coos County
NH
R+26.4
swing
D+17.5→R+8.9
Itasca County
MN
R+26.2
swing
D+9.8→R+16.4
Fulton County
IL
R+25.9
swing
D+11.0→R+14.9
St. Lawrence County
NY
R+25.5
swing
D+16.7→R+8.8
Crawford County
WI
R+25.4
swing
D+20.0→R+5.4
Roberts County
SD
R+25.4
swing
D+9.8→R+15.5
Pepin County
WI
R+25.3
swing
D+2.2→R+23.1
Des Moines County
IA
R+25.2
swing
D+18.4→R+6.8
Price County
WI
R+25.0
swing
D+0.0→R+25.0
Jasper County
IA
R+25.0
swing
D+7.1→R+17.9
Sandusky County
OH
R+24.9
swing
D+2.7→R+22.3
Aroostook County
ME
R+24.8
swing
D+7.6→R+17.2
Buffalo County
WI
R+24.7
swing
D+2.9→R+21.8
Marquette County
WI
R+24.4
swing
D+0.3→R+24.1
Lafayette County
WI
R+24.4
swing
D+15.4→R+9.0
Somerset County
ME
R+24.4
swing
D+1.7→R+22.7
Marshall County
SD
R+24.2
swing
D+8.7→R+15.5
Norman County
MN
R+24.1
swing
D+10.8→R+13.3
Luzerne County
PA
R+24.1
swing
D+4.8→R+19.3
Franklin County
ME
R+23.9
swing
D+18.4→R+5.5
Henry County
IL
R+23.8
swing
D+3.1→R+20.8
Ottawa County
OH
R+23.5
swing
D+4.2→R+19.3
Shiawassee County
MI
R+23.3
swing
D+3.7→R+19.6
Grant County
WI
R+23.2
swing
D+13.8→R+9.4
Whiteside County
IL
R+23.1
swing
D+17.0→R+6.2
Cayuga County
NY
R+23.0
swing
D+11.4→R+11.6
Monroe County
MI
R+22.9
swing
D+1.0→R+22.0
Gogebic County
MI
R+22.9
swing
D+8.1→R+14.8
Prince of Wales-Hyder Census Area
AK
R+22.8
swing
D+10.2→R+12.5
Cedar County
IA
R+22.2
swing
D+4.6→R+17.6
Androscoggin County
ME
R+22.2
swing
D+12.8→R+9.4
Muscatine County
IA
R+22.1
swing
D+15.9→R+6.2
Roosevelt County
MT
R+22.1
swing
D+15.6→R+6.5
Alexander County
IL
R+21.9
swing
D+13.7→R+8.3
Warren County
IL
R+21.9
swing
D+5.4→R+16.5
Putnam County
IL
R+21.7
swing
D+1.8→R+19.9
Robeson County
NC
R+21.7
swing
D+17.4→R+4.3
Richland County
WI
R+21.6
swing
D+16.1→R+5.5
Mahnomen County
MN
R+21.5
swing
D+18.6→R+2.9
Erie County
OH
R+21.5
swing
D+12.1→R+9.3
Benson County
ND
R+21.3
swing
D+17.0→R+4.3
Lincoln County
WI
R+21.3
swing
D+0.7→R+20.6
Manistee County
MI
R+21.2
swing
D+5.9→R+15.3
Windham County
CT
R+21.1
swing
D+13.3→R+7.8
Cerro Gordo County
IA
R+21.0
swing
D+13.4→R+7.6
Grays Harbor County
WA
R+21.0
swing
D+14.0→R+7.0
Hill County
MT
R+20.7
swing
D+3.5→R+17.2
Woodbury County
IA
R+20.3
swing
D+1.0→R+19.3
Washington County
NY
R+20.3
swing
D+1.9→R+18.4
Sullivan County
NY
R+20.3
swing
D+9.0→R+11.2