The following table indicates the party of elected officials in the U.S. state of Ohio:
New York is a Democratic stronghold and is considered one of the "Big Three" Democratic strongholds alongside California and Illinois. The following table indicates the party of elected officials in the U.S. state of New York:
The California Republican Party (CAGOP) is the affiliate of the United States Republican Party in the U.S. state of California. The party is based in Sacramento and is led by chair Jessica Millan Patterson.
The California Democratic Party is the affiliate of the Democratic Party in the U.S. state of California. It is headquartered in Sacramento, the state capital.
Elections in California are held to fill various local, state and federal seats. In California, regular elections are held every even year ; however, some seats have terms of office that are longer than two years, so not every seat is on the ballot in every election. Special elections may be held to fill vacancies at other points in time. Recall elections can also be held. Additionally, statewide initiatives, legislative referrals and referendums may be on the ballot.
The Nevada State Democratic Party is the affiliate of the Democratic Party in the U.S. state of Nevada. It has been chaired by Daniele Monroe-Moreno since March 2023. It is currently the state's favored party, controlling all but one of Nevada's four U.S. House seats, both U.S. Senate seats, and both houses of the state legislature. The only statewide offices that the party does not control are the governorship, lieutenant governorship, and controllership, which are currently held by Republicans Joe Lombardo, Stavros Anthony, and Andy Matthews, respectively.
The Rhode Island Democratic Party is the affiliate of the Democratic Party in the U.S. state of Rhode Island. Joseph McNamara is the chair of the party. The party has dominated politics in Rhode Island for the past five decades.
The following table indicates the party of elected officials in the U.S. state of Colorado:
The following table indicates the party of elected officials in the U.S. state of Connecticut:
The following table indicates the parties of elected officials in the U.S. state of Idaho:
Illinois is a Democratic stronghold in presidential elections and one of the "Big Three" Democratic strongholds alongside California and New York. It is one of the most Democratic states in the nation with all state executive offices and both state legislative branches held by Democrats. For most of its history, Illinois was widely considered to be a swing state, voting for the winner of all but two presidential elections in the 20th century. Political party strength in Illinois is highly dependent upon Cook County, and the state's reputation as a blue state rests upon the fact that over 40% of its population and political power is concentrated in Chicago, Cook County, and the Chicago metropolitan area. Outside of Chicago, the suburban collar counties continue trending Democratic while downstate Illinois can be considered more conservative with several Democratic leaning regions including Champaign-Urbana, Bloomington-Normal, Rockford, Peoria, the Quad Cities, and suburban St. Louis
The following table indicates the party of elected officials in the U.S. state of Indiana:
The following table indicates the party of elected officials in the U.S. state of Iowa:
The following table indicates the party of elected officials in the U.S. state of Minnesota:
The following table indicates the party of elected officials in the U.S. state of Nebraska :
The following table indicates the party of elected officials in the U.S. state of Nevada:
The following table indicates the party of elected officials in the U.S. state of Oregon:
The 2018 United States Senate elections were held on November 6, 2018. Among the 100 seats, the 33 of Class 1 were contested in regular elections while 2 others were contested in special elections due to Senate vacancies in Minnesota and Mississippi. The regular election winners were elected to 6-year terms running from January 3, 2019, to January 3, 2025. Senate Democrats had 26 seats up for election, while Senate Republicans had 9 seats up for election.
The One Hundred Third Wisconsin Legislature convened from January 3, 2017, to January 7, 2019, in regular session, though it adjourned for legislative activity on May 9, 2018. The Legislature also held four extraordinary sessions and four special sessions during the legislative term.
