Ohio's 19th congressional district was created following the 1830 census and was eliminated after the 2000 census. Between 1863 and 1880, it was represented by future US President James A. Garfield, who became the only sitting House member ever to be elected to the Presidency.
The 20th congressional district of Ohio was created after the 1840 census. It was eliminated in the redistricting following the 1990 census, and redistricted and renumbered as the 10th district.
The 21st congressional district of Ohio was a congressional district in the state of Ohio. It was eliminated in the redistricting following the 1990 census.
The 22nd congressional district of Ohio was eliminated as a result of the redistricting cycle after the 1980 Census.
The 24th congressional district of Ohio was created for the 1966 election, after the banning of at-large seats by the Voting Rights Act of 1965. It replaced Ohio's at-large congressional district. It was eliminated in the redistricting following the 1970 census. At the time of its creation, it consisted of the southwestern counties of Preble, Butler, Warren and parts of southern and eastern Montgomery.
Ohio's at-large congressional district existed from 1803 to 1813, from 1913 to 1915, from 1933 to 1953 and from 1963 until 1967, when it was banned by the Voting Rights Act of 1965.
New York’s 28th congressional district is an obsolete congressional district for the United States House of Representatives. Before becoming obsolete in 2013, the district was based in Rochester, Buffalo, and Niagara Falls, and included parts of Erie, Monroe, Niagara and Orleans Counties. Its easternmost point was in Fairport at the home of its final representative, Democrat Louise Slaughter. Due to its gerrymandered shape it was sometimes known as "the earmuffs."
Ohio's 11th congressional district encompasses portions of Cuyahoga County in the Northeast part of the state—including most of the majority-black precincts in Cleveland. It has been represented by Shontel Brown since 2021.
Ohio's 5th congressional district is in northwestern and north central Ohio and borders Indiana. The district is currently represented by Republican Bob Latta.
Ohio's 6th congressional district is represented by Representative Bill Johnson (R-OH). This district runs along the eastern side of the state, bordering West Virginia, and Pennsylvania. It stretches from Marietta through several Ohio River industrial towns all the way to the city of Youngstown.
Ohio's 7th congressional district is represented by Max Miller. It is currently located in the northeastern section of the state, including part of Cuyahoga County.
Ohio's 9th congressional district has been represented by Representative Marcy Kaptur (D) since 1983. It was one of five districts that voted for Donald Trump in the 2020 presidential election while being won or held by a Democrat in 2022.
Ohio's 10th congressional district is represented by Representative Mike Turner (R). The district is based in southwestern Ohio and consists of Montgomery, Greene, and Fayette counties.
Ohio's 12th congressional district is a United States congressional district in central Ohio, covering Delaware County, Morrow County, and Licking County, along with parts of Franklin, Marion, Muskingum, and Richland counties. The district includes communities north and east of Columbus including Zanesville, Mansfield, and Dublin. It is currently represented by Troy Balderson, a member of the Republican Party. Balderson took office following a special election held on August 7, 2018, to replace Rep. Pat Tiberi, who had resigned on January 15, 2018. Balderson was then re-elected in the 2018 general election two months later.
The 13th congressional district of Ohio is represented by Representative Emilia Sykes. Due to reapportionment following the 2010 United States Census, Ohio lost its 17th and 18th congressional districts, necessitating redrawing of district lines. Following the 2012 elections, the 13th district changed to take in much of the territory in the former 17th district, including the city of Youngstown and areas east of Akron.
The 15th congressional district of Ohio is currently represented by Republican Mike Carey. It was represented by Republican Steve Stivers from 2011 until May 16, 2021, when he resigned to become president and CEO of the Ohio Chamber of Commerce. The district includes all of Franklin County that is not in the 3rd district, including Grove City, Hilliard, and Dublin.
The 16th congressional district of Ohio is an obsolete United States congressional district last represented by Representative Anthony Gonzalez (R). It was last located in the northeast of the state, covering Wayne County and with arms extending north into the suburbs of Cleveland, and east into Greater Akron and Stark County. The district was eliminated upon the swearing in of the 118th United States Congress on January 3, 2023, as the reapportionment after the 2020 census reduced the number of congressional districts in Ohio to fifteen.
The 18th congressional district of Ohio is an obsolete congressional district last represented by Republican Bob Gibbs. The district voted for the majority party in the House of Representatives in every election since 1954.
The 41st congressional district of New York was a congressional district for the United States House of Representatives in New York. It was created in 1913 as a result of the 1910 Census. It was eliminated in 1973 as a result of the 1970 redistricting cycle after the 1970 United States census.. It was last represented by Thaddeus J. Dulski who was redistricted into the 37th District.
Michigan's 15th congressional district is an obsolete congressional district in the state of Michigan.
