This Map Displays the Partisan Voting Index Value for each county in Michigan. 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 83 Counties in Michigan The County with the highest Republican PVI is Missaukee County at +25. The County with the highest Democrat PVI is Washtenaw County at +24.
List of All Counties in Michigan With Partisan Voting Index (2020 Presidential Election Results) | ||||
---|---|---|---|---|
Map Key | Name | Partisan Voting Index (2020) | ||
Alcona County | Republican +18 | |||
Alger County | Republican +8 | |||
Allegan County | Republican +12 | |||
Alpena County | Republican +13 | |||
Antrim County | Republican +12 | |||
Arenac County | Republican +16 | |||
Baraga County | Republican +12 | |||
Barry County | Republican +15 | |||
Bay County | Republican +4 | |||
Benzie County | Republican +4 | |||
Berrien County | Republican +3 | |||
Branch County | Republican +18 | |||
Calhoun County | Republican +4 | |||
Cass County | Republican +14 | |||
Charlevoix County | Republican +9 | |||
Cheboygan County | Republican +14 | |||
Chippewa County | Republican +10 | |||
Clare County | Republican +15 | |||
Clinton County | Republican +3 | |||
Crawford County | Republican +14 | |||
Delta County | Republican +12 | |||
Dickinson County | Republican +16 | |||
Eaton County | Even +0 | |||
Emmet County | Republican +6 | |||
Genesee County | Democrat +7 | |||
Gladwin County | Republican +17 | |||
Gogebic County | Republican +5 | |||
Grand Traverse County | Republican +2 | |||
Gratiot County | Republican +12 | |||
Hillsdale County | Republican +22 | |||
Houghton County | Republican +5 | |||
Huron County | Republican +18 | |||
Ingham County | Democrat +16 | |||
Ionia County | Republican +13 | |||
Iosco County | Republican +13 | |||
Iron County | Republican +12 | |||
Isabella County | Even +0 | |||
Jackson County | Republican +8 | |||
Kalamazoo County | Democrat +9 | |||
Kalkaska County | Republican +20 | |||
Kent County | Democrat +2 | |||
Keweenaw County | Republican +6 | |||
Lake County | Republican +11 | |||
Lapeer County | Republican +17 | |||
Leelanau County | Democrat +2 | |||
Lenawee County | Republican +9 | |||
Livingston County | Republican +12 | |||
Luce County | Republican +19 | |||
Mackinac County | Republican +12 | |||
Macomb County | Republican +4 | |||
Manistee County | Republican +6 | |||
Marquette County | Democrat +5 | |||
Mason County | Republican +9 | |||
Mecosta County | Republican +12 | |||
Menominee County | Republican +14 | |||
Midland County | Republican +6 | |||
Missaukee County | Republican +25 | |||
Monroe County | Republican +10 | |||
Montcalm County | Republican +16 | |||
Montmorency County | Republican +21 | |||
Muskegon County | Democrat +2 | |||
Newaygo County | Republican +18 | |||
Oakland County | Democrat +7 | |||
Oceana County | Republican +12 | |||
Ogemaw County | Republican +18 | |||
Ontonagon County | Republican +11 | |||
Osceola County | Republican +21 | |||
Oscoda County | Republican +21 | |||
Otsego County | Republican +16 | |||
Ottawa County | Republican +11 | |||
Presque Isle County | Republican +13 | |||
Roscommon County | Republican +14 | |||
Saginaw County | Democrat +2 | |||
Saint Clair County | Republican +14 | |||
Saint Joseph County | Republican +14 | |||
Sanilac County | Republican +21 | |||
Schoolcraft County | Republican +14 | |||
Shiawassee County | Republican +8 | |||
Tuscola County | Republican +18 | |||
Van Buren County | Republican +5 | |||
Washtenaw County | Democrat +24 | |||
Wayne County | Democrat +21 | |||
Wexford County | Republican +16 |