Cattaraugus County, New York

What we have for Cattaraugus County today, and what is coming.

Basics

County code (FIPS): 36009
Land area: 1,308 square miles
Population: 77,042

Federal money spent here

Fiscal year 2026: $703.1 million in federal contracts, grants, loans and other awards for work done in Cattaraugus County.

Explore on USAspending.gov

Who represents Cattaraugus County

U.S. Senate (whole state): Kirsten E. Gillibrand (Democrat), Charles E. Schumer (Democrat).

U.S. House districts that include part of this county

District	Member	Share of county land
Congressional District 23	Nicholas A. Langworthy (Republican)	100%

State senate districts

District	Member	Share of county land
State Senate District 57	George Borrello (Republican/Conservative)	100%

State house / assembly districts

District	Member	Share of county land
Assembly District 148	Joe Sempolinski (Republican/Conservative)	100%

Matched by district number using the U.S. Census Bureau 2020 county–district relationship files (land area overlap; districts may have been redrawn since). Your exact district depends on your address: U.S. House · state legislators.

County government

Find the official county website and contacts in the USA.gov local government directory or the National Association of Counties explorer.

Coming next for counties: county commission meetings and agendas, county budgets, local ballot measures and election results. We add each one as soon as a public, reliable feed exists for it. Know a good source? Tell us.

Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.