Ohio's 1st congressional district is represented by Democrat

Greg Landsman Gregory John Landsman (born December 4, 1976) is an American politician who has been the United States House of Representatives, U.S. representative from since 2023. The district is based in Cincinnati, and includes most of its inner suburbs. A ...

. The district includes the city of

Cincinnati Cincinnati ( ; colloquially nicknamed Cincy) is a city in Hamilton County, Ohio, United States, and its county seat. Settled in 1788, the city is located on the northern side of the confluence of the Licking River (Kentucky), Licking and Ohio Ri ...

, all of Warren County and borders the state of

Kentucky Kentucky (, ), officially the Commonwealth of Kentucky, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Illinois, Indiana, and Ohio to the north, West Virginia to the ...

. This district was once represented by

President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university *President (government title) President may also refer to: Arts and entertainment Film and television *'' Præsident ...

William Henry Harrison William Henry Harrison (February 9, 1773April 4, 1841) was the ninth president of the United States, serving from March 4 to April 4, 1841, the shortest presidency in U.S. history. He was also the first U.S. president to die in office, causin ...

. After redistricting in 2010, the district was widely seen as heavily gerrymandered by state Republicans to protect the incumbent,

Steve Chabot Steven Joseph Chabot ( ; born January 22, 1953) is an American politician and lawyer who represented in the United States House of Representatives from 1995 to 2009 and again from 2011 to 2023. A member of the Republican Party (United States), R ...

. Chabot lost the seat in

2022 The year began with another wave in the COVID-19 pandemic, with SARS-CoV-2 Omicron variant, Omicron spreading rapidly and becoming the dominant variant of the SARS-CoV-2 virus worldwide. Tracking a decrease in cases and deaths, 2022 saw ...

to Landsman, after redistricting unified the city of Cincinnati into the district. The city was previously split between the 1st and

2nd A second is the base unit of time in the International System of Units (SI). Second, Seconds, The Second, or (The) 2nd may also refer to: Mathematics * 2 (number), as an ordinal (also written as ''2nd'' or ''2d'') * Minute and second of arc, ...

districts. The district is somewhat more Democratic than its predecessor even though it includes heavily Republican Warren County. Previous iterations of the district (before 2013) did not include Warren County. However, Hamilton County has double Warren County's population, creating a marginally Democratic seat.

Demographics

According to the APM Research Lab's Voter Profile Tools (featuring the U.S. Census Bureau's 2019 American Community Survey), the district contained about 551,000 potential voters (citizens, age 18+). Of these, 74% are White and 21% are Black. Immigrants make up 4% of the district's potential voters. Median income among households (with one or more potential voter) in the district is about $64,000, while 11% of households live below the poverty line. 8% of those 25 and older have not earned a high school degree, while 34% hold a bachelor's or higher degree.

Composition

For the 118th and successive Congresses (based on redistricting following the 2020 census), the district contains all or portions of the following counties, townships, and municipalities:https://www2.census.gov/geo/maps/cong_dist/cd118/cd_based/ST39/CD118_OH01.pdf Hamilton County (27) : Amberley, Anderson Township, Arlington Heights, Blue Ash,

, Columbia Township, Deer Park, Delhi Township, Elmwood Place, Evendale, Fairfax, Golf Manor, Loveland (part; also

and

8th Eighth is ordinal form of the number eight. Eighth may refer to: * One eighth, , a fraction, one of eight equal parts of a whole * Eighth note (quaver), a musical note played for half the value of a quarter note (crotchet) * Octave, an interval b ...

; shared with Clermont and Warren counties),

Madeira Madeira ( ; ), officially the Autonomous Region of Madeira (), is an autonomous Regions of Portugal, autonomous region of Portugal. It is an archipelago situated in the North Atlantic Ocean, in the region of Macaronesia, just under north of ...

, Mariemont, Milford (part; also

; shared with Clermont County), Montgomery, Newtown, Norwood,

Reading Reading is the process of taking in the sense or meaning of symbols, often specifically those of a written language, by means of Visual perception, sight or Somatosensory system, touch. For educators and researchers, reading is a multifacete ...

, Sharonville (part; also

), Silverton, St. Bernard, Symmes Township, Syracuse Township, Terrace Park, The Village of Indian Hill Warren County (28) : All 28 townships and municipalities

List of members representing the district

Recent election results

2010

Source:

2012

2014

2016

2018

2020

2022

2024

Recent election results from statewide races

Historical district boundaries

References

* *
Congressional Biographical Directory of the United States 1774–present