| West Contra Costa Unified School District | Richmond, CA | 57 |
| Dallas Independent School District | Dallas, TX | 48 |
| Milwaukee Board of School Directors | Milwaukee, WI | 43 |
| USD 501, Topeka Public Schools | Topeka, KS | 40 |
| San Jose Unified School District | San Jose, CA | 36 |
| Baltimore City Public Schools | Baltimore, MD | 35 |
| Savannah Chatham County Public School System | Savannah, GA | 34 |
| Toltec School District Number 22 | Eloy, AZ | 28 |
| Virginia Beach City Public Schools | Virginia Beach, VA | 28 |
| Denver Public Schools District 1 | Denver, CO | 27 |
| Palmdale Elementary School District | Palmdale, CA | 27 |
| Grants / Cibola County Schools | Grants, NM | 22 |
| Richland County School District One | Columbia, SC | 21 |
| Hobbs Municipal Schools | Hobbs, NM | 20 |
| Houston Independent School District | Houston, TX | 19 |
| Lexington County School District One | Lexington, SC | 18 |
| Knowledge Resources Group Inc | Atlanta, GA | 17 |
| Portsmouth Public Schools | Portsmouth, VA | 17 |
| Alisal Union School District | Salinas, CA | 17 |
| Independent School District Number 623 | Saint Paul, MN | 17 |
| Unified School District 457 | Garden City, KS | 16 |
| New York City Department of Education | Brooklyn, NY | 15 |
| Iredell-Statesville Schools | Statesville, NC | 15 |
| Darlington County School District | Darlington, SC | 13 |
| Hollister School District | Hollister, CA | 13 |
| Bering Strait School District | Unalakleet, AK | 13 |
| US Virgin Islands Department o Education | St Thomas, | 12 |
| Austin Independent School District | Austin, TX | 12 |
| Grand Forks Public Schools | Grand Forks, ND | 12 |
| Belen Consolidated Schools | Belen, NM | 12 |
| Gwinnett County Board Of Education | Suwanee, GA | 12 |
| Central Consolidated School District | Shiprock, NM | 11 |
| District Of Columbia Public Schools | Washington, DC | 11 |
| Chicago Public Schools | Chicago, IL | 10 |
| Talbot County Board of Education | Talbotton, GA | 10 |
| Halifax County Schools | Halifax, NC | 10 |
| Fridley Public Schools Independent School District 14 | Fridley, MN | 10 |
| Edtheory, LLC | Pleasanton, CA | 9 |
| Wichita Falls Independent School District | Wichita Falls, TX | 9 |
| Granville County Public Schools | Oxford, NC | 9 |
| Buckeye Elementary School District | Buckeye, AZ | 9 |
| Ukiah Unified School District | Ukiah, CA | 9 |
| Ruidoso Municipal Schools | Ruidoso, NM | 9 |
| Sacramento City Unified School District | Sacramento, CA | 8 |
| Education Services of Alaska | Juneau, AK | 8 |
| Redwood City School District | Redwood City, CA | 8 |
| Independent School District No. 191 | Burnsville, MN | 8 |
| Espanola Public Schools | Espanola, NM | 8 |
| Lower Kuskokwim School District | Bethel, AK | 8 |
| King City Union School District | King City, CA | 7 |
| Nash County Board of Education | Nashville, NC | 7 |
| San Mateo - Foster City School District | Foster City, CA | 7 |
| Beeville Independent School District | Beeville, TX | 7 |
| Oak Grove School District | San Jose, CA | 7 |
| Monterey Peninsula Unified School District | Monterey, CA | 7 |
| Dorchester School District Two | Summerville, SC | 7 |
| Manassas Park City Schools | Manassas Park, VA | 7 |
| Edu Infotech International Resources Inc | Conyers, GA | 6 |
| Orangeburg County School District | Orangeburg, SC | 6 |
| Zuni Public School District | Zuni, NM | 6 |
| Southwest Vermont Supervisory Union | Bennington, VT | 6 |
| Crossett School District 52 | Crossett, AR | 6 |
| Allendale County School District | Fairfax, SC | 6 |
| The ISD 622 Education Center | North Saint Paul, MN | 6 |
| The Stepping Stones Group LLC | Boston, MA | 6 |
| Monterey County Office of Education | Salinas, CA | 6 |
| Dunseith Public School District 1 | Dunseith, ND | 5 |
| Alexandria City Public Schools | Alexandria, VA | 5 |
| Dishchiibikoh Community School | Cibecue, AZ | 5 |
| Bernalillo Public Schools | Bernalillo, NM | 5 |
| Johnston County Public Schools | Smithfield, NC | 5 |
| Red Lake School District 38 | Red Lake, MN | 5 |
| Pendergast Elementary School District | Phoenix, AZ | 5 |
| Nome Public School District | Nome, AK | 5 |
| Prince Edward County Public Schools | Farmville, VA | 5 |
| Provo City School District | Provo, UT | 5 |
| Pasadena Unified School District | Pasadena, CA | 4 |
| Washington County School District | Plymouth, NC | 4 |
| Sunflower County Consolidated School District | Indianola, MS | 4 |
| Sheyenne Valley Special Education Unit | Valley City, ND | 4 |
| Bibb County School District | Macon, GA | 4 |
| Sioux Falls School District 49-5 | Sioux Falls, SD | 4 |
| Unified School District 480, Liberal | Liberal, KS | 4 |
| Muroc Joint Unified School District | North Edwards, CA | 4 |
| Dougherty County School District | Albany, GA | 4 |
| Aa Educational Solutions LLC | Decatur, GA | 4 |
| Fairfield County School District | Winnsboro, SC | 4 |
| East Baton Rouge Parish School System | Baton Rouge, LA | 4 |
| Sicangu Oyate Ho, Inc. | Saint Francis, SD | 4 |
| Socorro Consolidated Schools | Socorro, NM | 4 |
| Kodiak Island Borough School District | Kodiak, AK | 4 |
| Edgecombe County Public Schools | Tarboro, NC | 4 |
| Southern Kern Unified School District | Rosamond, CA | 4 |
| Vicksburg Warren School District | Vicksburg, MS | 4 |
| Chino Valley Unified School District | Chino Valley, AZ | 4 |
| Shaffer Union Elementary School | Litchfield, CA | 4 |
| Future Promise Educational Services Inc | Piscataway, NJ | 4 |
| Mission Achievement and Success Charter School | Albuquerque, NM | 4 |
| Special School District No. 1 | Minneapolis, MN | 4 |
| Butte County Office Of Education | Oroville, CA | 4 |
| Todd County School District 66-1 | Mission, SD | 4 |
| Douglas Unified School District No. 27 | Douglas, AZ | 4 |
| Fort Worth Independent School District | Fort Worth, TX | 4 |
| Sumter County School System | Americus, GA | 3 |
| Davis School District | Farmington, UT | 3 |
| Glendale Elementary School District No. 40 | Glendale, AZ | 3 |
| Barnwell County School District | Barnwell, SC | 3 |
| Santa Cruz Valley Unified School District No. 35 | Rio Rico, AZ | 3 |
| Maricopa Unified School District | Maricopa, AZ | 3 |
| Union Public Schools | Tulsa, OK | 3 |
| Lower Brule Day School | Lower Brule, SD | 3 |
| Glendive Public Schools | Glendive, MT | 3 |
| Crow Creek Tribal School | Stephan, SD | 3 |
| Vallejo City Unified School District | Vallejo, CA | 3 |
| Calhoun County School District | Saint Matthews, SC | 3 |
| Henderson Collegiate, Inc. | Henderson, NC | 3 |
| Williamsburg County School District | Kingstree, SC | 3 |
| Paradise Valley Unified School District | Phoenix, AZ | 3 |
| Las Cruces Public Schools | Las Cruces, NM | 3 |
| Boston Higashi School, Inc. | Randolph, MA | 3 |
| Northwest Arctic Borough School District | Kotzebue, AK | 3 |
| International Spanish Language Academy | Edina, MN | 3 |
| Lame Deer Public Schools | Lame Deer, MT | 3 |
| Ector County Independent School District | Odessa, TX | 3 |
| Spotsylvania Public County Schools | Fredericksburg, VA | 3 |
| Presidio Independent School District | Presidio, TX | 3 |
| Gonzales Unified School District | Gonzales, CA | 3 |
| Spring Independent School District | Houston, TX | 3 |
| Tiospaye Topa School | LaPlant, SD | 3 |
| Naytahwaush Community Charter School | Naytahwaush, MN | 3 |
| City of Clovis Board of Education School District 1 | Clovis, NM | 3 |
| SpEd Therapy Services, Inc. | Pleasanton, CA | 3 |
| Galena City School District | Galena, AK | 3 |
| Global Teachers Solutions LLC | Maumelle, AR | 3 |
| Sunnyside Unified School District No. 12 | Tucson, AZ | 3 |
| Mark Twain Union Elementary School District | Angels Camp, CA | 3 |
| Hampton County School District | Varnville, SC | 3 |
| Na' Neelzhiin Ji Olta, Inc. | Cuba, NM | 3 |
| Las Vegas City Schools | Las Vegas, NM | 3 |
| Alief Independent School District | Houston, TX | 3 |
| Colleton County School District | Walterboro, SC | 3 |
| Albuquerque School of Excellence | Albuquerque, NM | 2 |
| Rock Point School, Inc. | Rock Point, AZ | 2 |
| Kennedy Krieger Institute | Baltimore, MD | 2 |
| Meridian Public School District | Meridian, MS | 2 |
| Durham Community Charter School | Durham, NC | 2 |
| Kashunamiut School District | Chevak, AK | 2 |
| Mesquite Independent School District | Mesquite, TX | 2 |
| Children's Therapy Center, Inc. | Kent, WA | 2 |
| Mclaughlin School District 15-2 | Mclaughlin, SD | 2 |
| Weldon City Schools | Weldon, NC | 2 |
| Independent School District 206 | Alexandria, MN | 2 |
| Schenectady City School District | Schenectady, NY | 2 |
| Lakes International Language Academy | Forest Lake, MN | 2 |
| Rochester Academy Of Science Charter School | Rochester, NY | 2 |
| Avondale School District | Auburn Hills, MI | 2 |
| County of Maricopa Tolleson Elementary School District 17 | Tolleson, AZ | 2 |
| Freeport School District 145 | Freeport, IL | 2 |
| Haak'u Community Academy | Acoma, NM | 2 |
| Russell-Tyler-Ruthton ISD 2902 | Tyler, MN | 2 |
| Harrisonburg City Public Schools | Harrisonburg, VA | 2 |
| Tate Topa Tribal School | Fort Totten, ND | 2 |
| Independent School District 423 | Hutchinson, MN | 2 |
| Tiospa Zina Tribal School | Agency Village, SD | 2 |
| Morrison Education Group, Inc. | Phoenix, AZ | 2 |
| WilMac Multidistrict Special Education Unit | Williston, ND | 2 |
| School of Dreams Academy | Los Lunas, NM | 2 |
| Alpine School District | American Fork, UT | 2 |
| Westmoreland County School Board | Montross, VA | 2 |
| Global Preparatory Academy, Inc. | Indianapolis, IN | 2 |
| Spero Academy | Minneapolis, MN | 2 |
| North Chicago Community Unit School District 187 | North Chicago, IL | 2 |
| Excel Education LLC | Alpharetta, GA | 2 |
| YAI-National Institute for People with Disabilities | New York, NY | 2 |
| Global Community Charter School | New York, NY | 2 |
| New Town Public School District 1 | New Town, ND | 2 |
| San Benito County Office Of Education | Hollister, CA | 2 |
| Chinle Unified School District 24 | Chinle, AZ | 2 |
| Hennepin Elementary School | Minneapolis, MN | 2 |
| Excelsior Charter of Broward Inc | Tamarac, FL | 2 |
| Oakland Unified School District | Oakland, CA | 2 |
| Lee County School District | Bishopville, SC | 2 |
| Willmar Public Schools ISD 347 | Willmar, MN | 2 |
| Arizona Autism Charter Schools, Inc | Phoenix, AZ | 2 |
| Standing Rock Community Grant School | Fort Yates, ND | 2 |
| Tangipahoa Parish School System | Amite, LA | 2 |
| North East Independent School District | San Antonio, TX | 2 |
| Golden Rule Schools, Inc | Dallas, TX | 2 |
| Sweet Home School District 55 | Sweet Home, OR | 2 |
| Lower Yukon School District | Mountain Village, AK | 2 |
| Everett Public Schools | Everett, WA | 2 |
| Morehouse Parish School Board | Bastrop, LA | 2 |
| Mountain Empire Unified School District | Pine Valley, CA | 2 |
| Yupiit School District | Akiachak, AK | 2 |
| Jasper County School District | Ridgeland, SC | 2 |
| Jersey City Global Charter School | Jersey City, NJ | 2 |
| Elsie Whitlow Stokes Community Freedom Public Charter School | Washington, DC | 2 |
| Independent School District No. 206 | Alexandria, MN | 2 |
| Spartanburg County School District Two | Chesnee, SC | 2 |
| Deming Public Schools | Deming, NM | 2 |
| Barnwell School District 45 | Barnwell, SC | 2 |
| Halifax County Public Schools | Portsmouth, VA | 2 |
| Independence School District R30 | Independence, MO | 1 |
| Tuba City Unified School District No. 15 | Tuba City, AZ | 1 |
| UCP of Central Florida | Orlando, FL | 1 |
| Taos Municipal Charter School | Ranchos de Taos, NM | 1 |
| Jefferson Parish Schools | Harvey, LA | 1 |
| GST Multidistrict Educational Services | Portland, ND | 1 |
| Global Educational Excellence, LLC | Ann Arbor, MI | 1 |
| Alpha Academy | Fayetteville, NC | 1 |
| Leland School District | Leland, MS | 1 |
| Fairfax County Public Schools | Falls Church, VA | 1 |
| Superintendent of Marion School District | Marion, AR | 1 |
| Scottsdale Unified School District | Scottsdale, AZ | 1 |
| Livermore Valley Joint Unified School District | Livermore, CA | 1 |
| Northwest Kansas Educational Service Center | Oakley, KS | 1 |
| San Carlos Unified School District 20 | San Carlos, AZ | 1 |
| Tyler Independent School District | Tyler, TX | 1 |
| Waterloo Community School District | Waterloo, IA | 1 |
| Calaveras Unified School District | Valley Springs, CA | 1 |
| North Slope Borough School District | Barrow, AK | 1 |
| Bamberg County School District | Denmark, SC | 1 |
| Saddle Mountain Unified School District No 90 of Maricopa County, Arizona | Tonopah, AZ | 1 |
| Reno County Education Cooperative | Hutchinson, KS | 1 |
| Florence Public School District One | Florence, SC | 1 |
| Chapel Hill-Carrboro City Schools | Chapel Hill, NC | 1 |
| Marion County School District 24J | Salem, OR | 1 |
| Ashland School District 5 | Ashland, OR | 1 |
| IDEA Public Schools | Weslaco, TX | 1 |
| Lowell Community Charter Public School | Lowell, MA | 1 |
| South Tama County Community School District | Tama, IA | 1 |
| Mitchell County Board of Education | Camilla, GA | 1 |
| School District No. 15 Of Mohave County | Bullhead City, AZ | 1 |
| Edenton-Chowan Public Schools | Edenton, NC | 1 |
| Independent School District 256 | Red Wing, MN | 1 |
| Los Angeles Unified School District | Los Angeles, CA | 1 |
| Harvest Power Community Development Group, Inc. | Yuma, AZ | 1 |
| Sonoma Valley Unified School District | Sonoma, CA | 1 |
| Science Technology Engineering and Math Arizona | Tucson, AZ | 1 |
| Saints Constantine and Helen Greek Orthodox Church | Palos Hills, IL | 1 |
| STREAM Charter School | Oroville, CA | 1 |
| Nelson County Board of Education | Bardstown, KY | 1 |
| Skyview Academy | Highlands Ranch, CO | 1 |
| Washington International School | Washington, DC | 1 |
| Altar Valley School District 51 | Tucson, AZ | 1 |
| Red Mesa Unified School Disctrict 27 | Teec Nos Pos, AZ | 1 |
| Richardson Independent School District | Richardson, TX | 1 |
| The Consolidated School District of Aiken County | Aiken, SC | 1 |
| Napa Valley Unified School District | Napa, CA | 1 |
| Tri-County Special Education Interlocal 607 | Independence, KS | 1 |
| Yinghua Academy | Minneapolis, MN | 1 |
| Blue Gems ABA NE LLC | Roseland, NJ | 1 |
| Waynesboro City Public Schools | Waynesboro, VA | 1 |
| District 742 Community Schools | Waite Park, MN | 1 |
| Kuspuk School District | Aniak, AK | 1 |
| Imagine Camelback Elementary | Phoenix, AZ | 1 |
| Academics West, LLC | New York, NY | 1 |
| Independent School District 199 | Inver Grove Heights, MN | 1 |
| Education for Change | Oakland, CA | 1 |
| Hayward Unified School District | Hayward, CA | 1 |
| Cuba Independent School District | Cuba, NM | 1 |
| Lincoln Public Schools | Lincoln, NE | 1 |
| Wilkinson County Office of Superintendent Education | Woodville, MS | 1 |
| Lexington City Schools | Lexington, NC | 1 |
| Anderson Valley Unified | Boonville, CA | 1 |
| Independent School District 270, Hopkins | Hopkins, MN | 1 |
| Anne Arundel County Public Schools | Annapolis, MD | 1 |
| San Francisco Unified School District | San Francisco, CA | 1 |
| Standing Rock - Rock Creek School | Bullhead, SD | 1 |
| Newman International Academy | Arlington, TX | 1 |
| Thomasville City Schools | Thomasville, NC | 1 |
| Rhode Island Mayoral Academy, Blackstone Valley Prep | Cumberland, RI | 1 |
| Framingham Public Schools | Framingham, MA | 1 |
| Willow Lake School District 12-3 | Willow Lake, SD | 1 |
| Madison County Schools | Ridgeland, MS | 1 |
| Orchard School District | San Jose, CA | 1 |
| Bellevue School District No. 405 | Bellevue, WA | 1 |
| Rocky Mount Preparatory School, Inc. | Rocky Mount, NC | 1 |
| Lidgerwood Public School District 28 | Lidgerwood, ND | 1 |
| New Mexico School for the Blind and Visually Impaired | Alamogordo, NM | 1 |
| Wayne County Public Schools | Goldsboro, NC | 1 |
| Alum Rock Union Elementary School District | San Jose, CA | 1 |
| Cabrillo Unified School District | Half Moon Bay, CA | 1 |
| HOPE Youth Ranch, Inc. | Hudson, FL | 1 |
| School District of Oconee County | Walhalla, | 1 |
| LEVY COUNTY School District | Bronson, FL | 1 |
| Gallaudet University | Washington, DC | 1 |
| Montezuma Cortez School District RE1 | Cortez, CO | 1 |
| High Plains Educational Cooperative | Ulysses, KS | 1 |
| White Shield School District | Roseglen, ND | 1 |
| Clayton Municipal Schools | Clayton, NM | 1 |
| Alaska Gateway School District | Tok, AK | 1 |
| Franklin Special School District | Franklin, TN | 1 |
| The Good Shepherd Catholic Montessori School | Cincinnati, OH | 1 |
| Hope School District | Santa Barbara, CA | 1 |
| Hardin School Districts No. 17H & 1 | Hardin, MT | 1 |
| Special School District of Saint Louis County | Saint Louis, MO | 1 |
| Calhoun County Board of Education | Anniston, AL | 1 |
| Brilliant Child Christian Academy | Las Vegas, NV | 1 |
| Brockton School District 55 & 55F | Brockton, MT | 1 |