The Southern Tier is a geographic subregion of the broader Upstate region of New York State, geographically situated along or very near the state border with Pennsylvania. Definitions of the region vary widely, but generally encompass counties surrounding the Binghamton and Elmira-Corning metropolitan areas. This region is adjacent to the Northern Tier of Pennsylvania, and both these regions together are known as the Twin Tiers.
The U.S. state of New York currently comprises 26 congressional districts. Each district elects one member of the United States House of Representatives who sits on its behalf. The state was redistricted in 2022, following the 2020 U.S. census. It lost one seat in Congress.
New York's 29th congressional district is an obsolete congressional district for the United States House of Representatives which most recently included a portion of the Appalachian mountains in New York known as the "Southern Tier." It was most recently represented by Tom Reed. This district number became obsolete for the 113th Congress in 2013 as a result of the 2010 Census. Most of the former 29th district remained intact and was to be renumbered as the 23rd district.
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."
New York's 24th congressional district is located in Upstate New York in the Finger Lakes region, stretching alongside Lake Ontario from near Buffalo in the west to Watertown in the east. The district does not include Rochester, which is in the 25th district. Since 2023, it has been represented by Claudia Tenney. In the 2022 election it voted more strongly Republican than any other district in the state. Prior to the redistricting which took effect in 2023, the district included the city of Syracuse.
New York's 4th congressional district is a congressional district for the United States House of Representatives in central and southern Nassau County, represented by Republican Anthony D'Esposito since 2023.
New York's 22nd congressional district is a congressional district for the United States House of Representatives currently represented by Republican Brandon Williams. Significant cities in the district include Syracuse, Utica, and Rome. It is home to several colleges and universities, including Syracuse University, Hamilton College, Colgate University, SUNY Polytechnic Institute, and Utica University. It was one of 18 districts that would have voted for Joe Biden in the 2020 presidential election had they existed in their current configuration while being won or held by a Republican in 2022.
New York's 23rd congressional district is located in Upstate New York, and covers part of Buffalo's Northtowns, all of the Southtowns, and much of the Southern Tier. The district includes two of the eleven Finger Lakes: Keuka Lake and Seneca Lake.
New York’s 30th congressional district was a congressional district for the United States House of Representatives in New York. It was eliminated as a result of the 2000 U.S. Census. It was last represented by Jack Quinn who was redistricted into the 27th district.
New York's 31st congressional district was a congressional district for the United States House of Representatives in New York. It was eliminated as a result of the 2000 census. It was last represented by Amo Houghton who was redistricted into the 29th district.
New York's 32nd congressional district was a congressional district for the United States House of Representatives in New York. It was eliminated as a result of the 1990 census. It was last represented by John J. LaFalce who was redistricted into the 29th district.
New York's 33rd congressional district was a congressional district for the United States House of Representatives in New York. It was eliminated as a result of the 1990 census. It was last represented by Henry J. Nowak. Much of this area became part of 30th district during the 1990s, and is now largely in the 27th district.
New York's 34th congressional district was a congressional district for the United States House of Representatives in New York. It was created in 1843 as a result of the 1840 census, eliminated after the 1850 census, and then re-created in 1885 due to the 1880 census. It was eliminated most recently as a result of the 1990 census. It was last represented by Amo Houghton who was redistricted into the 31st district.
New York's 35th congressional district was a congressional district for the United States House of Representatives in New York. It was created in 1903 as a result of the 1900 census. It was eliminated as a result of the redistricting cycle after the 1980 census. It was last represented by Barber B. Conable, Jr. who was redistricted into the 30th district.
New York's 36th congressional district was a congressional district for the United States House of Representatives in New York. It was created in 1903 as a result of the 1900 census. It was eliminated as a result of the redistricting cycle after the 1980 census. It was last represented by John J. LaFalce who was redistricted into the 32nd district.
New York's 37th congressional district was a congressional district for the United States House of Representatives in New York. It was created in 1903 as a result of the 1900 census. It was eliminated as a result of the redistricting cycle after the 1980 census. It was last represented by Henry J. Nowak who was redistricted into the 33rd district.
New York's 39th congressional district 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 U.S. census. It was eliminated in 1983 as a result of the redistricting cycle after the 1980 census. It was last represented by Stanley N. Lundine who was redistricted into the 34th congressional district.
The 40th 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 Henry P. Smith III who was redistricted into the 36th district.
The United States attorney for the Western District of New York is the chief federal law enforcement officer in seventeen New York counties: Allegany, Cattaraugus, Chautauqua, Chemung, Erie, Genesee, Livingston, Monroe, Niagara, Ontario, Orleans, Schuyler, Seneca, Steuben, Wayne, Wyoming, and Yates.
