This map shows ARC’s economic classification of the 423 counties in the Appalachian Region for FY 2025 (October 1, 2024 through September 30, 2025). The Appalachian Regional Commission uses an index-based county economic classification system to identify and monitor the economic status of Appalachian counties. See the methodology for a description of each economic level. In fiscal year 2025, 77 counties…

Local Development Districts (LDDs) — also known as Area Development Districts (ADDs), Council of Governments (COGs), or Regional Planning and Development Commissions —  are multi-county planning organizations facilitating community-based, regionally driven, economic development.  There are 74 LDDs in the Appalachian Region. Guided by community leaders, elected officials, business representatives and others, ARC…

This map displays the 57 congressional districts and the district representatives of the 118th U.S. Congress in the Appalachian Region.

This map shows ARC's economic classification of the 423 counties in the Appalachian Region for FY 2024 (October 1, 2023 through September 30, 2024).

This map shows postsecondary schools such as colleges, universities, community colleges, and technical colleges that are located in the 423-county Appalachian Region. The map and database were compiled using the National Center for Education Statistics’ (NCES) Integrated Postsecondary Education Data System (IPEDS) and the Education Demographic and Geographic Estimates (EDGE)…

This map shows ARC’s economic classification of the 423 counties in the Appalachian Region for FY 2023 (October 1, 2022 through September 30, 2023).

This map shows the Appalachian Region divided into five subregions: northern, north central, central, south central, and southern Appalachia.

This map shows ARC’s economic classification of the 423 counties in the Appalachian Region for FY 2022 (October 1, 2021 through September 30, 2022).

This map shows ARC’s economic classification of the 420 counties in the Appalachian Region for FY 2021 (October 1, 2020 through September 30, 2021).

This map shows the high school completion rate of persons ages 25 and over in each of the ARC counties.

This map shows ARC's economic classification of the 410 counties in the Appalachian Region for FY 2002 (October 1, 2001 through September 30, 2002).

This map shows ARC’s economic classification of the 410 counties in the Appalachian Region for FY 2007 (October 1, 2006 through September 30, 2007).

This study assesses the travel performance, trade, and economic development impacts directly related to completing the Appalachian Development Highway System (ADHS).