Partisan Voting Index for Counties in Texas

This Map Displays the Partisan Voting Index Value for each county in Texas. The Partisan Voting Index (PVI) is a measurement of how strongly a county leans toward the Democratic or Republican Party. The PVI is calculated by taking the average percentage for the winning party in a county for the last two elections and subtracting that value from the national average for that party in the same two elections. The data is based on results from the 2020 and 2016 presidential election. Of the 254 Counties in Texas The County with the highest Republican PVI is Roberts County at +46. The County with the highest Democrat PVI is Zavala County at +25.

Map List Related

Map of Partisan Voting Index (PVI) for Counties in Texas

Rep +20
Rep. 15-19
Rep. 10-14
Rep. 5-9
Rep. 1-4
Even
Dem 1-4
Dem 5-9
Dem 10-14
Dem 15-19
Dem +20

List of All Counties in Texas With Partisan Voting Index (2020 Presidential Election Results)

Map KeyNamePartisan Voting Index (2020)
Anderson CountyRepublican +28
Andrews CountyRepublican +32
Angelina CountyRepublican +23
Aransas CountyRepublican +25
Archer CountyRepublican +39
Armstrong CountyRepublican +42
Atascosa CountyRepublican +15
Austin CountyRepublican +29
Bailey CountyRepublican +26
Bandera CountyRepublican +30
Bastrop CountyRepublican +7
Baylor CountyRepublican +36
Bee CountyRepublican +10
Bell CountyRepublican +4
Bexar CountyDemocrat +10
Blanco CountyRepublican +24
Borden CountyRepublican +43
Bosque CountyRepublican +32
Bowie CountyRepublican +22
Brazoria CountyRepublican +9
Brazos CountyRepublican +7
Brewster CountyEven +0
Briscoe CountyRepublican +37
Brooks CountyDemocrat +20
Brown CountyRepublican +36
Burleson CountyRepublican +28
Burnet CountyRepublican +26
Caldwell CountyRepublican +5
Calhoun CountyRepublican +19
Callahan CountyRepublican +38
Cameron CountyDemocrat +14
Camp CountyRepublican +21
Carson CountyRepublican +39
Cass CountyRepublican +29
Castro CountyRepublican +24
Chambers CountyRepublican +30
Cherokee CountyRepublican +27
Childress CountyRepublican +36
Clay CountyRepublican +38
Cochran CountyRepublican +28
Coke CountyRepublican +39
Coleman CountyRepublican +38
Collin CountyRepublican +4
Collingsworth CountyRepublican +36
Colorado CountyRepublican +25
Comal CountyRepublican +22
Comanche CountyRepublican +34
Concho CountyRepublican +33
Cooke CountyRepublican +33
Coryell CountyRepublican +17
Cottle CountyRepublican +32
Crane CountyRepublican +30
Crockett CountyRepublican +24
Crosby CountyRepublican +20
Culberson CountyDemocrat +8
Dallam CountyRepublican +34
Dallas CountyDemocrat +16
Dawson CountyRepublican +26
Deaf Smith CountyRepublican +20
Delta CountyRepublican +32
Denton CountyRepublican +5
DeWitt CountyRepublican +31
Dickens CountyRepublican +35
Dimmit CountyDemocrat +18
Donley CountyRepublican +36
Duval CountyDemocrat +12
Eastland CountyRepublican +37
Ector CountyRepublican +21
Edwards CountyRepublican +27
El Paso CountyDemocrat +21
Ellis CountyRepublican +19
Erath CountyRepublican +31
Falls CountyRepublican +17
Fannin CountyRepublican +30
Fayette CountyRepublican +29
Fisher CountyRepublican +26
Floyd CountyRepublican +27
Foard CountyRepublican +28
Fort Bend CountyDemocrat +7
Franklin CountyRepublican +33
Freestone CountyRepublican +30
Frio CountyRepublican +2
Gaines CountyRepublican +37
Galveston CountyRepublican +11
Garza CountyRepublican +34
Gillespie CountyRepublican +29
Glasscock CountyRepublican +43
Goliad CountyRepublican +24
Gonzales CountyRepublican +23
Gray CountyRepublican +38
Grayson CountyRepublican +25
Gregg CountyRepublican +19
Grimes CountyRepublican +25
Guadalupe CountyRepublican +13
Hale CountyRepublican +24
Hall CountyRepublican +34
Hamilton CountyRepublican +34
Hansford CountyRepublican +40
Hardeman CountyRepublican +32
Hardin CountyRepublican +36
Harris CountyDemocrat +8
Harrison CountyRepublican +22
Hartley CountyRepublican +40
Haskell CountyRepublican +31
Hays CountyDemocrat +4
Hemphill CountyRepublican +37
Henderson CountyRepublican +29
Hidalgo CountyDemocrat +17
Hill CountyRepublican +29
Hockley CountyRepublican +30
Hood CountyRepublican +32
Hopkins CountyRepublican +30
Houston CountyRepublican +25
Howard CountyRepublican +28
Hudspeth CountyRepublican +13
Hunt CountyRepublican +26
Hutchinson CountyRepublican +37
Irion CountyRepublican +36
Jack CountyRepublican +40
Jackson CountyRepublican +32
Jasper CountyRepublican +30
Jeff Davis CountyRepublican +9
Jefferson CountyEven +0
Jim Hogg CountyDemocrat +21
Jim Wells CountyRepublican +1
Johnson CountyRepublican +27
Jones CountyRepublican +33
Karnes CountyRepublican +23
Kaufman CountyRepublican +19
Kendall CountyRepublican +27
Kenedy CountyRepublican +6
Kent CountyRepublican +36
Kerr CountyRepublican +26
Kimble CountyRepublican +37
King CountyRepublican +45
Kinney CountyRepublican +19
Kleberg CountyRepublican +2
Knox CountyRepublican +30
La Salle CountyRepublican +1
Lamar CountyRepublican +28
Lamb CountyRepublican +29
Lampasas CountyRepublican +28
Lavaca CountyRepublican +36
Lee CountyRepublican +27
Leon CountyRepublican +37
Liberty CountyRepublican +29
Limestone CountyRepublican +25
Lipscomb CountyRepublican +38
Live Oak CountyRepublican +32
Llano CountyRepublican +30
Loving CountyRepublican +40
Lubbock CountyRepublican +16
Lynn CountyRepublican +29
Madison CountyRepublican +29
Marion CountyRepublican +21
Martin CountyRepublican +35
Mason CountyRepublican +31
Matagorda CountyRepublican +20
Maverick CountyDemocrat +19
Mcculloch CountyRepublican +34
Mclennan CountyRepublican +11
Mcmullen CountyRepublican +40
Medina CountyRepublican +20
Menard CountyRepublican +30
Midland CountyRepublican +27
Milam CountyRepublican +25
Mills CountyRepublican +38
Mitchell CountyRepublican +33
Montague CountyRepublican +38
Montgomery CountyRepublican +23
Moore CountyRepublican +27
Morris CountyRepublican +20
Motley CountyRepublican +43
Nacogdoches CountyRepublican +15
Navarro CountyRepublican +23
Newton CountyRepublican +29
Nolan CountyRepublican +25
Nueces CountyEven +0
Ochiltree CountyRepublican +39
Oldham CountyRepublican +41
Orange CountyRepublican +31
Palo Pinto CountyRepublican +31
Panola CountyRepublican +32
Parker CountyRepublican +32
Parmer CountyRepublican +29
Pecos CountyRepublican +14
Polk CountyRepublican +27
Potter CountyRepublican +19
Presidio CountyDemocrat +20
Rains CountyRepublican +35
Randall CountyRepublican +30
Reagan CountyRepublican +31
Real CountyRepublican +33
Red River CountyRepublican +27
Reeves CountyRepublican +3
Refugio CountyRepublican +14
Roberts CountyRepublican +46
Robertson CountyRepublican +18
Rockwall CountyRepublican +20
Runnels CountyRepublican +36
Rusk CountyRepublican +28
Sabine CountyRepublican +37
San Augustine CountyRepublican +25
San Jacinto CountyRepublican +29
San Patricio CountyRepublican +12
San Saba CountyRepublican +38
Schleicher CountyRepublican +30
Scurry CountyRepublican +34
Shackelford CountyRepublican +42
Shelby CountyRepublican +29
Sherman CountyRepublican +38
Smith CountyRepublican +20
Somervell CountyRepublican +33
Starr CountyDemocrat +19
Stephens CountyRepublican +39
Sterling CountyRepublican +39
Stonewall CountyRepublican +32
Sutton CountyRepublican +27
Swisher CountyRepublican +27
Tarrant CountyEven +0
Taylor CountyRepublican +22
Terrell CountyRepublican +20
Terry CountyRepublican +26
Throckmorton CountyRepublican +40
Titus CountyRepublican +21
Tom Green CountyRepublican +22
Travis CountyDemocrat +22
Trinity CountyRepublican +30
Tyler CountyRepublican +34
Upshur CountyRepublican +33
Upton CountyRepublican +31
Uvalde CountyRepublican +7
Val Verde CountyRepublican +1
Van Zandt CountyRepublican +35
Victoria CountyRepublican +19
Walker CountyRepublican +15
Waller CountyRepublican +13
Ward CountyRepublican +27
Washington CountyRepublican +24
Webb CountyDemocrat +21
Wharton CountyRepublican +20
Wheeler CountyRepublican +42
Wichita CountyRepublican +21
Wilbarger CountyRepublican +28
Willacy CountyDemocrat +15
Williamson CountyDemocrat +1
Wilson CountyRepublican +23
Winkler CountyRepublican +29
Wise CountyRepublican +34
Wood CountyRepublican +34
Yoakum CountyRepublican +31
Young CountyRepublican +36
Zapata CountyRepublican +7
Zavala CountyDemocrat +25

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