Party Flips1900 → 1904
Counties That Flipped in 1904
Alton B. Parker vs Theodore Roosevelt
447 counties changed parties between 1900 and 1904—339 flipped Republican and 108 flipped Democratic.
339
Flipped to Republican
108
Flipped to Democratic
Flipped Republican (339)
Grant County, West Virginia
WV
R+117.5
swing
D+57.1→R+60.4
McDowell County, West Virginia
WV
R+102.1
swing
D+51.0→R+51.2
Preston County, West Virginia
WV
R+98.4
swing
D+47.9→R+50.5
Upshur County, West Virginia
WV
R+94.2
swing
D+46.9→R+47.3
Eureka County, Nevada
NV
R+86.6
swing
D+52.5→R+34.0
Nye County, Nevada
NV
R+83.3
swing
D+71.2→R+12.1
Lander County, Nevada
NV
R+75.1
swing
D+38.6→R+36.5
Red Lake County, Minnesota
MN
R+65.3
swing
D+16.3→R+49.0
Sherman County, Nebraska
NE
R+65.0
swing
D+18.4→R+46.6
Clear Creek County, Colorado
CO
R+64.2
swing
D+49.6→R+14.6
Lyon County, Nevada
NV
R+64.1
swing
D+24.6→R+39.5
Okanogan County, Washington
WA
R+63.7
swing
D+21.4→R+42.3
San Miguel County, Colorado
CO
R+63.2
swing
D+37.6→R+25.6
Franklin County, Washington
WA
R+63.1
swing
D+20.9→R+42.3
Monongalia County, West Virginia
WV
R+62.5
swing
D+30.2→R+32.3
Skamania County, Washington
WA
R+61.6
swing
D+7.2→R+54.4
Morgan County, West Virginia
WV
R+60.2
swing
D+29.7→R+30.5
Kootenai County, Idaho
ID
R+60.1
swing
D+11.7→R+48.4
Jefferson County, Georgia
GA
R+59.8
swing
D+48.8→R+11.0
White Pine County, Nevada
NV
R+59.6
swing
D+32.9→R+26.7
Graham County, Kansas
KS
R+58.0
swing
D+10.4→R+47.6
Stevens County, Kansas
KS
R+57.9
swing
D+14.7→R+43.2
Shoshone County, Idaho
ID
R+57.5
swing
D+11.4→R+46.1
Stevens County, Washington
WA
R+57.5
swing
D+17.5→R+40.0
Bingham County, Idaho
ID
R+56.3
swing
D+5.0→R+51.3
Fayette County, West Virginia
WV
R+56.1
swing
D+24.9→R+31.2
Polk County, Nebraska
NE
R+56.1
swing
D+14.2→R+41.9
Greeley County, Nebraska
NE
R+56.0
swing
D+30.8→R+25.2
Lincoln County, Nevada
NV
R+56.0
swing
D+41.5→R+14.4
Douglas County, Washington
WA
R+55.9
swing
D+8.5→R+47.4
Blaine County, Idaho
ID
R+55.9
swing
D+35.2→R+20.7
Hand County, South Dakota
SD
R+55.5
swing
D+0.2→R+55.3
Humboldt County, Nevada
NV
R+55.5
swing
D+31.6→R+23.9
Scott County, Kansas
KS
R+55.3
swing
D+10.7→R+44.6
Hooker County, Nebraska
NE
R+55.3
swing
D+7.2→R+48.1
Ferry County, Washington
WA
R+55.0
swing
D+32.0→R+23.0
Marshall County, West Virginia
WV
R+55.0
swing
D+27.0→R+28.0
Decatur County, Kansas
KS
R+54.8
swing
D+15.3→R+39.5
Valley County, Nebraska
NE
R+54.7
swing
D+3.2→R+51.6
Smith County, Kansas
KS
R+54.0
swing
D+5.5→R+48.6
Antelope County, Nebraska
NE
R+52.6
swing
D+0.5→R+52.1
Rio Grande County, Colorado
CO
R+52.5
swing
D+19.2→R+33.3
Howard County, Nebraska
NE
R+52.1
swing
D+16.7→R+35.4
Hitchcock County, Nebraska
NE
R+52.0
swing
D+7.9→R+44.1
Hancock County, West Virginia
WV
R+51.7
swing
D+20.2→R+31.5
Sheridan County, Nebraska
NE
R+51.5
swing
D+5.6→R+45.9
Ritchie County, West Virginia
WV
R+51.2
swing
D+22.2→R+29.0
Thomas County, Kansas
KS
R+50.9
swing
D+15.3→R+35.6
Eagle County, Colorado
CO
R+50.5
swing
D+38.5→R+12.0
Wheeler County, Nebraska
NE
R+50.1
swing
D+13.0→R+37.1
Whitman County, Washington
WA
R+50.1
swing
D+8.3→R+41.8
Dawson County, Nebraska
NE
R+49.4
swing
D+4.3→R+45.1
Esmeralda County, Nevada
NV
R+49.1
swing
D+39.6→R+9.5
Ness County, Kansas
KS
R+49.0
swing
D+6.3→R+42.7
Boyd County, Nebraska
NE
R+48.7
swing
D+1.5→R+47.2
Gosper County, Nebraska
NE
R+48.6
swing
D+7.0→R+41.6
Custer County, Nebraska
NE
R+48.5
swing
D+0.3→R+48.2
Perkins County, Nebraska
NE
R+48.4
swing
D+11.1→R+37.3
Missoula County, Montana
MT
R+48.3
swing
D+15.1→R+33.3
Flipped Democratic (108)
Anne Arundel County, Maryland
MD
D+78336.1
swing
R+74800.0→D+3536.2
Prince George's County, Maryland
MD
D+20381.1
swing
R+6072.7→D+14308.3
Calvert County, Maryland
MD
D+19584.1
swing
R+13725.0→D+5859.1
Charles County, Maryland
MD
D+19318.4
swing
R+12857.1→D+6461.3
Somerset County, Maryland
MD
D+18504.7
swing
R+8416.7→D+10088.0
Garrett County, Maryland
MD
D+14552.3
swing
R+12200.0→D+2352.3
Kent County, Maryland
MD
D+10939.1
swing
R+5000.0→D+5939.1
Dorchester County, Maryland
MD
D+7712.2
swing
R+4220.0→D+3492.2
Talbot County, Maryland
MD
D+6502.1
swing
R+3400.0→D+3102.1
Frederick County, Maryland
MD
D+5969.8
swing
R+1903.3→D+4066.5
Washington County, Maryland
MD
D+5272.8
swing
R+2113.8→D+3159.0
St. Mary's County, Maryland
MD
D+4368.4
swing
R+2539.4→D+1829.0
Baltimore County, Maryland
MD
D+4190.1
swing
R+141.6→D+4048.6
Carroll County, Maryland
MD
D+3796.2
swing
R+311.5→D+3484.6
Baltimore city, Maryland
MD
D+3766.4
swing
R+775.4→D+2991.1
Caroline County, Maryland
MD
D+2265.0
swing
R+183.3→D+2081.7
Allegany County, Maryland
MD
D+1897.2
swing
R+1124.6→D+772.6
Georgetown County, South Carolina
SC
D+100.6
swing
R+0.6→D+100.0
Butler County, Alabama
AL
D+96.4
swing
R+20.8→D+75.6
Hampshire County, West Virginia
WV
D+94.8
swing
R+50.4→D+44.5
Conecuh County, Alabama
AL
D+78.3
swing
R+5.1→D+73.2
Amelia County, Virginia
VA
D+74.4
swing
R+15.6→D+58.8
Limestone County, Alabama
AL
D+73.0
swing
R+4.1→D+68.9
Logan County, West Virginia
WV
D+72.0
swing
R+39.9→D+32.1
Jefferson County, West Virginia
WV
D+70.2
swing
R+38.3→D+31.9
Hardy County, West Virginia
WV
D+68.4
swing
R+36.8→D+31.6
Brunswick County, Virginia
VA
D+64.5
swing
R+5.0→D+59.5
McDuffie County, Georgia
GA
D+63.4
swing
R+23.8→D+39.7
Camden County, North Carolina
NC
D+63.0
swing
R+3.6→D+59.4
Lauderdale County, Alabama
AL
D+62.1
swing
R+2.7→D+59.3
Chowan County, North Carolina
NC
D+60.8
swing
R+1.9→D+59.0
Pierce County, Georgia
GA
D+59.5
swing
R+4.0→D+55.4
Mecklenburg County, Virginia
VA
D+58.5
swing
R+4.4→D+54.1
Pasquotank County, North Carolina
NC
D+58.4
swing
R+3.5→D+54.9
Coffee County, Georgia
GA
D+54.5
swing
R+20.9→D+33.6
St. James Parish, Louisiana
LA
D+53.5
swing
R+2.8→D+50.7
King William County, Virginia
VA
D+52.1
swing
R+30.4→D+21.7
York County, Virginia
VA
D+48.6
swing
R+6.7→D+41.9
New Kent County, Virginia
VA
D+48.1
swing
R+22.5→D+25.6
Charles City County, Virginia
VA
0
swing
Even→D+24.5
St. Helena Parish, Louisiana
LA
0
swing
Even→D+77.0