The following school districts and organizations are members of Tri-State Area School Study Council in the 2022-2023 Membership Year:
A.W. Beattie Career Center
Aliquippa School District
Allegheny Intermediate Unit
Apollo-Ridge School District
Avonworth School District
Baldwin-Whitehall School District
Beaver Area School District
Beaver County Career and Technology Center
Beaver Valley Intermediate Unit
Belle Vernon Area School District
Bentworth School District
Bethel Park School District
Big Beaver Falls Area School District
Brentwood Borough School District
Brownsville Area School District
Burrell School District
Butler Area School District
Canon-McMillan School District
Carlynton School District
Chartiers Valley School District
Chartiers-Houston School District
Cornell School District
Deer Lakes School District
Duquesne City School District
Elizabeth Forward School District
Environmental Charter School
Extra Mile Education Foundation
Fanny Edel Falk Laboratory School
Forest Hills School District
Fort Cherry School District
Fox Chapel Area School District
Franklin Regional School District
Freedom Area School District
Gateway School District
Greensburg Salem School District
Grove City Area School District
Hampton Township School District
Highlands School District
Hopewell Area School District
Intermediate Unit 1
Keystone Oaks School District
Kiski Area School District
Lenape Area Vocational Tech. School
McGuffey School District
McKeesport Area School District
Mt. Lebanon School District
Mt. Pleasant Area School District
New Brighton Area School District
New Story School
North Allegheny School District
Northgate School District
Norwin School District
Parkway West Career and Technology Center
Penncrest School District
Pennsylvania Distance Learning Charter School
Peters Township School District
Pine-Richland School District
Provident Charter School
Quaker Valley School District
River Valley School District
Riverview School District
Rochester Area School District
Seneca Valley School District
Shade-Central City School District
Shaler Area School District
Slippery Rock Area School District
South Fayette Township School District
Trinity Area School District
Upper Saint Clair School District
Washington School District
West Allegheny School District
West Jefferson Hills School District
West Mifflin Area School District
Western Beaver County School District
Western PA School for Blind Children
Westmoreland Intermediate Unit
Wilmington Area School District
Yough School District