Divided by Region - West, Midwest, Southwest, Southeast, Northeast

WEST

Alaska (1)

• Anchorage School District

Arizona (3)

• Mesa Public Schools
• Phoenix Elementary School District
• Tucson Unified School District

California (30)

• Alameda Unified School District
• Alvord Unified School District
• Anaheim Union High School District
• Bay Area Aspire Public Schools
• Cajon Valley Union School District
• Chaffey Joint Union High School District
• Chino Valley Unified School District
• Coachella Valley Unified School District
• Elk Grove Unified School District
• Fresno Unified School District
• Greenfield Union School District
• Lincoln Unified School District
• Long Beach Unified School District
• Los Angeles Unified School District
• Mountain Empire Unified School District
• New Haven Unified School District
• Oak Grove School District
• Oakland Unified School District
• Ontario-Montclair School District
• Riverside County Office of Education
• Sacramento City Unified School District
• San Bernardino City Unified School District
• San Diego Unified School District
• San Francisco Unified School District
• San Jose Unified School District
• San Juan Unified School District
• Torrance Unified School District
• Twin Rivers Unified School District
• Victor Valley Union High School District
• West Contra Costa Unified School District

Hawaii (1)

• Hawaii State Department of Education

Oregon (7)

• David Douglas School District
• Gresham Barlow School District
• Hillsborough School District
• Parkrose School District
• Portland Public Schools
• Reynolds School District
• Sutherlin School District

Nevada (4)

• Clark County School District
• Humboldt County School District
• Lincoln County School District
• Washoe County School District

Utah (1)

• Salt Lake City School District

Washington (10)

• Auburn School District
• Clover Park School District
• Federal Way School District
• Highline Public Schools
• Kent County Schools
• San Juan Island School District
• Seattle Public Schools
• Tacoma Public Schools
• Tukwila School District
• Vancouver School District

MIDWEST

Illinois (2)

• Chicago Public Schools
• Skokie School District 73.5

Indiana (3)

• Elkhart Community Schools
• Evansville-Vanderburgh School Corporation
• Indianapolis Public Schools

Kansas (1)

• Wichita Public Schools 

Michigan (1)

• Detroit Public Schools

Minnesota (2)

• Minneapolis Public Schools
• St. Paul Public Schools 

Missouri (3)

• Kansas City School District
• Special School District of St. Louis
• St. Louis Public Schools

Nebraska (2)

• Lincoln Public Schools
• Omaha Public Schools

Wisconsin (3)

• Madison Metropolitan School District
• Milwaukee Public Schools
• Racine Unified School District

SOUTHWEST

Arizona (3)

• Creighton School District
• Phoenix Elementary School District
• Washington Elementary School District

Arkansas (1)

• Little Rock School District

Colorado (5)

• Adams 14 School District
• Boulder Valley School District
• Denver Public Schools 
• Douglas County School District
• Poudre School District

Louisiana (4)

• Caddo Parrish School District
• Calcasieu Parish Schools
• East Baton Rouge Parrish Public Schools 
• Jefferson Parish Public Schools

Mississippi (1)

• Jackson Public School District

New Mexico (2)

• Albuquerque Public Schools
• Santa Fe Public Schools

Oklahoma (2)

• Oklahoma City Public Schools
• Tulsa Public Schools

Texas (13)

• Alief Independent School District
• Austin Independent School District
• Brownsville Independent School District
• Dallas Independent School District
• El Paso Independent School District
• Fort Worth Independent School District
• Garland Independent School District
• Houston Independent School District
• Klein Independent School District
• Lewisville Independent School District
• Northside Independent School District
• Plano Independent School District
• Quinlan Independent School District

SOUTHEAST

Alabama (3)

• Birmingham City Schools
• Mobile County Public Schools
• Montgomery Public Schools

Georgia (5)

• Atlanta Public Schools
• Cobb County Public Schools
• DeKalb County Schools
• Douglas County School System
• Fulton County Schools

Florida (12)

• Brevard Public Schools
• Broward County Public Schools
• Collier County Public Schools
• Duval County Public Schools
• Escambia County School District
• Hillsborough County School District
• Miami-Dade County PublicSchools
• Orange County Public Schools
• Pinellas County Public Schools
• Polk County Public Schools
• The School District of Palm Beach County
• Seminole County Public Schools

Kentucky (2)

• Fayette County Public Schools
• Jefferson County Public Schools

North Carolina (5)

• Asheboro City Schools
• Charlotte-Mecklenburg Schools
• Edgecombe County Public Schools
• Guilford County Schools
• Winston-Salem / Forsyth County Schools

South Carolina (1)

• Charlestown County School District

Tennessee (5)

• Cheatham County School District
• Lebanon Special School District
• Metropolitan Nashville Public Schools
• Shelby County Schools
• Sumner County Schools

NORTHEAST

Connecticut (8)

• Danbury Public Schools
• East Hartford Public Schools
• Hartford Public Schools
• Manchester Public Schools
• Middletown Public Schools
• Stamford Public Schools
• Waterbury Public Schools
• Windsor Public Schools

Maine (2)

• Auburn School District
• Portland Public Schools

Maryland (7)

• Anne Arundel County Public Schools
• Baltimore City Public Schools
• Baltimore County Public Schools
• Dorchester County Public Schools
• Howard County Public Schools
• Montgomery County Public Schools
• Wicomico County Public Schools

Massachusetts (9)

• Boston Public Schools
• Brookline Public Schools
• Framingham Public Schools
• Lawrence Public Schools
• Methuen Public Schools
• New Bedford Schools
• Randolph Public Schools
• Springfield Public Schools
• Worcester Public Schools

New Jersey (3)

• Belleville Public Schools
• Camden City School District
• Newark Public Schools

New York (2)

• Buffalo Public Schools
• NYC Department of Education

Ohio (8)

• Bexley City School District
• Canton City School District
• Cincinnati Public Schools
• Cleveland Metropolitan School District
• Columbus City Schools
• Dayton Public Schools
• Shaker Heights City Schools
• Youngstown School District

Pennsylvania (5)

• Allentown School District
• Milton Hershey School
• The School District of Philadelphia
• Pittsburgh Public Schools
• Woodland Hills School District

Rhode Island (1)

• Providence Public Schools

Virginia (8)

• Alexandria City Public Schools
• Arlington County Public Schools
• Chesterfield County Public Schools
• Fairfax County Public Schools
• Harrisonburg City Public Schools
• Norfolk Public Schools
• Prince William County Public Schools
• Richmond Public Schools

Washington DC (1)

• District of Columbia Public Schools