2020 Partisan Splits
Governors: 24D - 26R
State Legislative Chambers: 39D – 60R
| State | Chamber | Party Control | Dem. | Rep. | Ind. | Vac. | Other | Total Seats |
|---|---|---|---|---|---|---|---|---|
| Alabama | House | R | 28 | 75 | 2 | 105 | ||
| Alabama | Senate | R | 8 | 27 | 35 | |||
| Alaska | House | R | 15 | 23 | 2 | 40 | ||
| Alaska | Senate | R | 7 | 13 | 20 | |||
| Arizona | House | R | 29 | 30 | 1 | 60 | ||
| Arizona | Senate | R | 13 | 17 | 30 | |||
| Arkansas | House | R | 24 | 76 | 100 | |||
| Arkansas | Senate | R | 9 | 26 | 35 | |||
| California | Assembly | D | 61 | 19 | 80 | |||
| California | Senate | D | 29 | 11 | 40 | |||
| Colorado | House | D | 41 | 24 | 65 | |||
| Colorado | Senate | D | 19 | 16 | 35 | |||
| Connecticut | House | D | 90 | 61 | 151 | |||
| Connecticut | Senate | D | 22 | 14 | 36 | |||
| Delaware | House | D | 26 | 15 | 41 | |||
| Delaware | Senate | D | 12 | 9 | 21 | |||
| Florida | House | R | 47 | 73 | 120 | |||
| Florida | Senate | R | 17 | 23 | 40 | |||
| Georgia | House | R | 74 | 104 | 2 | 180 | ||
| Georgia | Senate | R | 21 | 35 | 56 | |||
| Hawaii | House | D | 46 | 5 | 51 | |||
| Hawaii | Senate | D | 24 | 1 | 25 | |||
| Idaho | House | R | 14 | 56 | 70 | |||
| Idaho | Senate | R | 7 | 28 | 35 | |||
| Illinois | House | D | 74 | 44 | 118 | |||
| Illinois | Senate | D | 40 | 19 | 59 | |||
| Indiana | House | R | 33 | 67 | 100 | |||
| Indiana | Senate | R | 10 | 40 | 50 | |||
| Iowa | House | R | 47 | 53 | 100 | |||
| Iowa | Senate | R | 18 | 32 | 50 | |||
| Kansas | House | R | 41 | 84 | 125 | |||
| Kansas | Senate | R | 11 | 29 | 40 | |||
| Kentucky | House | R | 39 | 61 | 100 | |||
| Kentucky | Senate | R | 9 | 29 | 38 | |||
| Louisiana | House | R | 35 | 68 | 2 | 105 | ||
| Louisiana | Senate | R | 12 | 27 | 39 | |||
| Maine | House | D | 90 | 56 | 5 | 151 | ||
| Maine | Senate | D | 21 | 14 | 35 | |||
| Maryland | House | D | 98 | 42 | 1 | 141 | ||
| Maryland | Senate | D | 31 | 15 | 1 | 47 | ||
| Massachusetts | House | D | 127 | 32 | 1 unenrolled | 160 | ||
| Massachusetts | Senate | D | 34 | 6 | 40 | |||
| Michigan | House | R | 51 | 58 | 1 | 110 | ||
| Michigan | Senate | R | 16 | 22 | 38 | |||
| Minnesota | House | D | 74 | 59 | 1 | 134 | ||
| Minnesota | Senate | R | 32 | 35 | 67 | |||
| Mississippi | House | R | 46 | 75 | 1 | 122 | ||
| Mississippi | Senate | R | 16 | 36 | 52 | |||
| Missouri | House | R | 46 | 113 | 4 | 163 | ||
| Missouri | Senate | R | 10 | 24 | 34 | |||
| Montana | House | R | 42 | 57 | 1 | 100 | ||
| Montana | Senate | R | 20 | 30 | 50 | |||
| Nebraska | Unicameral | NP | 49 | 49 | ||||
| Nevada | Assembly | D | 29 | 13 | 42 | |||
| Nevada | Senate | D | 13 | 8 | 21 | |||
| New Hampshire | House | D | 232 | 167 | 1 | 400 | ||
| New Hampshire | Senate | D | 14 | 10 | 24 | |||
| New Jersey | House | D | 50 | 30 | 80 | |||
| New Jersey | Senate | D | 26 | 14 | 40 | |||
| New Mexico | House | D | 46 | 24 | 70 | |||
| New Mexico | Senate | D | 26 | 16 | 42 | |||
| New York | Assembly | D | 106 | 43 | 1 | 150 | ||
| New York | Senate | D ** | 40 | 22 | 1 | 63 | ||
| North Carolina | House | R | 55 | 65 | 120 | |||
| North Carolina | Senate | R | 21 | 29 | 50 | |||
| North Dakota | House | R | 15 | 79 | 94 | |||
| North Dakota | Senate | R | 10 | 37 | 47 | |||
| Ohio | House | R | 37 | 62 | 99 | |||
| Ohio | Senate | R | 9 | 24 | 33 | |||
| Oklahoma | House | R | 23 | 77 | 1 | 101 | ||
| Oklahoma | Senate | R | 9 | 39 | 48 | |||
| Oregon | House | D | 38 | 22 | 60 | |||
| Oregon | Senate | D | 18 | 12 | 30 | |||
| Pennsylvania | House | R | 92 | 109 | 2 | 203 | ||
| Pennsylvania | Senate | R | 21 | 28 | 1 | 50 | ||
| Rhode Island | House | D | 66 | 9 | 75 | |||
| Rhode Island | Senate | D | 33 | 5 | 38 | |||
| South Carolina | House | R | 44 | 80 | 124 | |||
| South Carolina | Senate | R | 19 | 27 | 46 | |||
| South Dakota | House | R | 11 | 59 | 70 | |||
| South Dakota | Senate | R | 5 | 30 | 35 | |||
| Tennessee | House | R | 26 | 73 | 99 | |||
| Tennessee | Senate | R | 5 | 28 | 33 | |||
| Texas | House | R | 67 | 83 | 150 | |||
| Texas | Senate | R | 12 | 19 | 31 | |||
| Utah | House | R | 16 | 59 | 75 | |||
| Utah | Senate | R | 6 | 23 | 29 | |||
| Vermont | House | D | 95 | 43 | 5 | 7 | 150 | |
| Vermont | Senate | D | 22 | 6 | 2 | 30 | ||
| Virginia | House | D ** | 55 | 45 | 100 | |||
| Virginia | Senate | D ** | 21 | 19 | 40 | |||
| Washington | House | D | 57 | 41 | 98 | |||
| Washington | Senate | D | 29 | 19 | 1 | 49 | ||
| West Virginia | House | R | 41 | 59 | 100 | |||
| West Virginia | Senate | R | 14 | 20 | 34 | |||
| Wisconsin | Assembly | R | 36 | 63 | 99 | |||
| Wisconsin | Senate | R | 14 | 19 | 33 | |||
| Wyoming | House | R | 9 | 50 | 1 | 60 | ||
| Wyoming | Senate | R | 3 | 27 | 30 |
** Party change from post 2019 election
*** Nebraska's Unicameral is officially nonpartisan, but most lawmakers are affiliated with the Republican Party
NP – Non Partisan