| State party |
Seats in state upper house |
Seats in state lower house |
Location of Headquarters |
Notes |
| Alabama Democratic Party | 0.22857142857143 !8⁄35 | 0.31428571428571 !33⁄105 | Montgomery | [1] |
| Alaska Democratic Party | 0.3 !6⁄20 | 0.425 !17⁄40 | Anchorage | [2] |
| Democrats Abroad | No state legislature | Washington, D.C. | [3] |
| Arizona Democratic Party | 0.4 !12⁄30 | 0.4 !24⁄60 | Phoenix | [4] |
| Democratic Party of Arkansas | 0.31428571428571 !11⁄35 | 0.36 !36⁄100 | Little Rock | [5] |
| California Democratic Party | 0.65 !26⁄40 | 0.65 !52⁄80 | Sacramento | [6] |
| Colorado Democratic Party | 0.48571428571429 !17⁄35 | 0.52307692307692 !34⁄65 | Denver | [7] |
| Democratic Party of Connecticut | 0.55555555555556 !20⁄36 | 0.57615894039735 !87⁄151 | Hartford | [8] |
| Delaware Democratic Party | 0.66666666666667 !14⁄21 | 0.63414634146341 !26⁄41 | New Castle | [9] |
| District of Columbia Democratic State Committee | 0.84615384615385 !11⁄13 (City Council) | Washington, D.C. | [10] |
| Florida Democratic Party | 0.35 !14⁄40 | 0.325 !39⁄120 | Tallahassee | [11] |
| Democratic Party of Georgia | 0.32142857142857 !18⁄56 | 0.33333333333333 !60⁄180 | Atlanta | [12] |
| Democratic Party of Guam | 0.6 !9⁄15 | Hagåtña | [13] |
| Democratic Party of Hawaii | 0.96 !24⁄25 | 0.84313725490196 !43⁄51 | Honolulu | [14] |
| Idaho Democratic Party | 0.2 !7⁄35 | 0.2 !14⁄70 | Boise | [15] |
| Democratic Party of Illinois | 0.66101694915254 !39⁄59 | 0.60169491525424 !71⁄118 | Springfield | [16] |
| Indiana Democratic Party | 0.2 !10⁄50 | 0.29 !29⁄100 | Indianapolis | [17] |
| Iowa Democratic Party | 0.52 !26⁄50 | 0.43 !43⁄100 | Des Moines | [18] |
| Kansas Democratic Party | 0.2 !8⁄40 | 0.224 !28⁄125 | Topeka | [19] |
| Kentucky Democratic Party | 0.28947368421053 !11⁄38 | 0.53 !53⁄100 | Frankfort | [20] |
| Louisiana Democratic Party | 0.38461538461538 !15⁄39 | 0.42857142857143 !45⁄105 | Baton Rouge | [21] |
| Maine Democratic Party | 0.42857142857143 !15⁄35 | 0.51655629139073 !78⁄151 | Augusta | [22] |
| Maryland Democratic Party | 0.70212765957447 !33⁄47 | 0.64539007092199 !91⁄141 | Annapolis | [23] |
| Massachusetts Democratic Party | 0.85 !34⁄40 | 0.78125 !125⁄160 | Boston | [24] |
| Michigan Democratic Party | 0.28947368421053 !11⁄38 | 0.42727272727273 !47⁄110 | Lansing | [25] |
| Minnesota Democratic-Farmer-Labor Party | 0.58208955223881 !39⁄67 | 0.45522388059701 !61⁄134 | Saint Paul | [26] |
| Democratic Party of the State of Mississippi | 0.38461538461538 !20⁄52 | 0.45081967213115 !55⁄122 | Jackson | [27] |
| Missouri Democratic Party | 0.20588235294118 !7⁄34 | 0.2760736196319 !45⁄163 | Jefferson City | [28] |
| Montana Democratic Party | 0.42 !21⁄50 | 0.41 !41⁄100 | Helena | [29] |
| Nebraska Democratic Party | Nonpartisan | Lincoln | [30] |
| Nevada Democratic Party | 0.47619047619048 !10⁄21 | 0.4047619047619 !17⁄42 | Las Vegas | [31] |
| New Hampshire Democratic Party | 0.41666666666667 !10⁄24 | 0.4 !160⁄400 | Concord | [32] |
| New Jersey Democratic State Committee | 0.6 !24⁄40 | 0.65 !52⁄80 | Trenton | [33] |
| Democratic Party of New Mexico | 0.57142857142857 !24⁄42 | 0.47142857142857 !33⁄70 | Albuquerque | [34] |
| New York State Democratic Committee | 0.41269841269841 !26⁄63 | 0.68666666666667 !103⁄150 | New York City | [35] |
| North Carolina Democratic Party | 0.32 !16⁄50 | 0.38333333333333 !46⁄120 | Raleigh | [36] |
| North Dakota Democratic-NPL Party | 0.34042553191489 !16⁄47 | 0.24468085106383 !23⁄94 | Bismarck | [37] |
| Ohio Democratic Party | 0.3030303030303 !10⁄33 | 0.34343434343434 !34⁄99 | Columbus | [38] |
| Oklahoma Democratic Party | 0.25 !12⁄48 | 0.28712871287129 !29⁄101 | Oklahoma City | [39] |
| Democratic Party of Oregon | 0.6 !18⁄30 | 0.58333333333333 !35⁄60 | Portland | [40] |
| Pennsylvania Democratic Party | 0.4 !20⁄50 | 0.40886699507389 !83⁄203 | Harrisburg | [41] |
| Puerto Rico Democratic Party | 0 !0⁄27 | 0 !0⁄51 | San Juan | [42] |
| Rhode Island Democratic Party | 0.84210526315789 !32⁄38 | 0.92 !69⁄75 | Providence | [43] |
| South Carolina Democratic Party | 0.39130434782609 !18⁄46 | 0.37096774193548 !46⁄124 | Columbia | [44] |
| South Dakota Democratic Party | 0.22857142857143 !8⁄35 | 0.17142857142857 !12⁄70 | Sioux Falls | [45] |
| Tennessee Democratic Party | 0.21212121212121 !7⁄33 | 0.28282828282828 !28⁄99 | Nashville | [46] |
| Texas Democratic Party | 0.35483870967742 !11⁄31 | 0.34 !51⁄150 | Austin | [47] |
| Utah Democratic Party | 0.13793103448276 !4⁄29 | 0.16 !12⁄75 | Salt Lake City | [48] |
| Vermont Democratic Party | 0.6 !18⁄30 | 0.56666666666667 !85⁄150 | Montpelier | [49] |
| Democratic Party of Virginia | 0.475 !19⁄40 | 0.32 !32⁄100 | Richmond | [50] |
| Washington State Democratic Party | 0.48979591836735 !24⁄49 | 0.52631578947368 !50⁄95 | Seattle | [51] |
| West Virginia Democratic Party | 0.47058823529412 !16⁄34 | 0.36 !36⁄100 | Charleston | [52] |
| Democratic Party of Wisconsin | 0.42424242424242 !14⁄33 | 0.36363636363636 !36⁄99 | Madison | [53] |
| Wyoming Democratic Party | 0.13333333333333 !4⁄30 | 0.15 !9⁄60 | Casper | [54] |