| Milwaukee Board of School Directors | Milwaukee, WI | 31 |
| Edu Infotech International Resources Inc | Conyers, GA | 30 |
| San Jose Unified School District | San Jose, CA | 28 |
| Savannah Chatham County Public School System | Savannah, GA | 21 |
| Jackson Public School District | Jackson, MS | 21 |
| West Contra Costa Unified School District | Richmond, CA | 20 |
| Bering Strait School District | Unalakleet, AK | 19 |
| District Of Columbia Public Schools | Washington, DC | 17 |
| Denver Public Schools District 1 | Denver, CO | 14 |
| USD 501, Topeka Public Schools | Topeka, KS | 14 |
| Dallas Independent School District | Dallas, TX | 12 |
| Phoenix Union High School District 210 | Phoenix, AZ | 12 |
| Jasper County School District | Ridgeland, SC | 12 |
| Knowledge Resources Group Inc | Atlanta, GA | 11 |
| Orangeburg County School District | Orangeburg, SC | 11 |
| Richland County School District One | Columbia, SC | 11 |
| Boston Higashi School, Inc. | Randolph, MA | 10 |
| Unified School District 457 | Garden City, KS | 9 |
| Gwinnett County Board Of Education | Suwanee, GA | 9 |
| New York City Department of Education | Brooklyn, NY | 8 |
| Baltimore City Public Schools | Baltimore, MD | 8 |
| Halifax County Schools | Halifax, NC | 8 |
| Darlington County School District | Darlington, SC | 7 |
| Grand Forks Public Schools | Grand Forks, ND | 7 |
| Colleton County School District | Walterboro, SC | 7 |
| Beeville Independent School District | Beeville, TX | 7 |
| Deming Public Schools | Deming, NM | 7 |
| Meridian Public School District | Meridian, MS | 7 |
| Central Consolidated School District | Shiprock, NM | 6 |
| Dougherty County School District | Albany, GA | 6 |
| Granville County Public Schools | Oxford, NC | 6 |
| Zuni Public School District | Zuni, NM | 5 |
| Maricopa Unified School District | Maricopa, AZ | 5 |
| Williamsburg County School District | Kingstree, SC | 5 |
| Greenville County Schools | Greenville, SC | 5 |
| Portsmouth Public Schools | Portsmouth, VA | 5 |
| Lexington County School District One | Lexington, SC | 5 |
| Southern Kern Unified School District | Rosamond, CA | 5 |
| New Town Public School District 1 | New Town, ND | 5 |
| Nelson County Board of Education | Bardstown, KY | 5 |
| Spotsylvania Public County Schools | Fredericksburg, VA | 5 |
| Sunnyside Unified School District No. 12 | Tucson, AZ | 4 |
| Clarke County Board of Education (School District) | Athens, GA | 4 |
| Monterey County Office of Education | Salinas, CA | 4 |
| Dorchester School District Four | St. George, SC | 4 |
| Future Promise Educational Services Inc | Piscataway, NJ | 4 |
| WilMac Multidistrict Special Education Unit | Williston, ND | 4 |
| Aa Educational Solutions LLC | Decatur, GA | 4 |
| Anne Arundel County Public Schools | Annapolis, MD | 4 |
| Fridley Public Schools Independent School District 14 | Fridley, MN | 4 |
| Sicangu Oyate Ho, Inc. | Saint Francis, SD | 4 |
| Global Teachers Solutions LLC | Maumelle, AR | 4 |
| District 742 Community Schools | Waite Park, MN | 4 |
| South Monterey County Joint Union High School District | King City, CA | 4 |
| Dorchester School District Two | Summerville, SC | 4 |
| Sweet Home School District 55 | Sweet Home, OR | 4 |
| Galena City School District | Galena, AK | 4 |
| UCP of Central Florida | Orlando, FL | 3 |
| Independent School District 196 | Rosemount, MN | 3 |
| Chicago Public Schools | Chicago, IL | 3 |
| Bamberg County School District | Denmark, SC | 3 |
| Dishchiibikoh Community School | Cibecue, AZ | 3 |
| Hobbs Municipal Schools | Hobbs, NM | 3 |
| Weldon City Schools | Weldon, NC | 3 |
| Hall County School District | Gainesville, GA | 3 |
| Ukiah Unified School District | Ukiah, CA | 3 |
| Unified School District 480, Liberal | Liberal, KS | 3 |
| Cuba Independent School District | Cuba, NM | 3 |
| Lower Yukon School District | Mountain Village, AK | 3 |
| Iredell-Statesville Schools | Statesville, NC | 3 |
| South Central Kansas Special Ed Cooperative 605 | Pratt, KS | 3 |
| US Virgin Islands Department o Education | St Thomas, | 3 |
| Nyos Charter School, Inc. | Austin, TX | 3 |
| AchieveKids | Palo Alto, CA | 3 |
| School District of Kansas City 33 | Kansas City, MO | 3 |
| Sunflower County Consolidated School District | Indianola, MS | 3 |
| Crow Creek Tribal School | Stephan, SD | 3 |
| Inclusiveness | Morrow, GA | 3 |
| Liberty Union High School District | Brentwood, CA | 3 |
| Excel Associates LLC | Alpharetta, GA | 3 |
| Teachers' Planet, Inc | Pelham, GA | 3 |
| Grants / Cibola County Schools | Grants, NM | 3 |
| East Baton Rouge Parish School System | Baton Rouge, LA | 3 |
| The Home for Little Wanderers | Boston, MA | 2 |
| Roger Bacon High School | Cincinnati, OH | 2 |
| Fayette County Public Schools | Lexington, KY | 2 |
| The School Board of the City of Petersburg | Petersburg, VA | 2 |
| Marion County School District | Marion, SC | 2 |
| Bibb County School District | Macon, GA | 2 |
| Framingham Public Schools | Framingham, MA | 2 |
| City of Clovis Board of Education School District 1 | Clovis, NM | 2 |
| Socorro Consolidated Schools | Socorro, NM | 2 |
| Allendale County School District | Fairfax, SC | 2 |
| Spartanburg County School District Two | Chesnee, SC | 2 |
| Red Lake School District 38 | Red Lake, MN | 2 |
| Gallup McKinley County Schools | Gallup, NM | 2 |
| County of Texas Hooker School District 23 Veterans TR PR | Hooker, OK | 2 |
| Calhoun County School District | Saint Matthews, SC | 2 |
| Garfield School District Re-2 | Rifle, CO | 2 |
| Wichita Falls Independent School District | Wichita Falls, TX | 2 |
| Vance County Schools | Henderson, NC | 2 |
| Gonzales Unified School District | Gonzales, CA | 2 |
| Paradise Valley Unified School District | Phoenix, AZ | 2 |
| Vail Unified School District | Vail, AZ | 2 |
| Pasadena Unified School District | Pasadena, CA | 2 |
| Camden Fairview School District No. 16 | Camden, AR | 2 |
| Freeport School District 145 | Freeport, IL | 2 |
| Auburn-Washburn USD 437 | Topeka, KS | 2 |
| Independent School District 206 | Alexandria, MN | 2 |
| Independent School District No. 191 | Burnsville, MN | 2 |
| Independent School District Number 623 | Saint Paul, MN | 2 |
| Avoyelles Parish Schools | Marksville, LA | 2 |
| Barnwell County School District | Barnwell, SC | 2 |
| The Stepping Stones Group LLC | Boston, MA | 2 |
| Redfield School District 56-4 | Redfield, SD | 2 |
| High Plains Educational Cooperative | Ulysses, KS | 2 |
| Roselle Public Schools | Roselle, NJ | 2 |
| Sacramento City Unified School District | Sacramento, CA | 2 |
| Warren County Schools | Warrenton, NC | 2 |
| Manassas Park City Schools | Manassas Park, VA | 2 |
| Phoenix Charter Academy | Chelsea, MA | 2 |
| Hamburg School District | Hamburg, AR | 1 |
| Gallaudet University | Washington, DC | 1 |
| Port Arthur Independent School District | Port Arthur, TX | 1 |
| Utah Charter Academies | West Valley City, UT | 1 |
| Hertford County Schools | Winton, NC | 1 |
| Northwest Kansas Educational Service Center | Oakley, KS | 1 |
| Bernalillo Public Schools | Bernalillo, NM | 1 |
| West Yellowstone School District | West Yellowstone, MT | 1 |
| Lame Deer Public Schools | Lame Deer, MT | 1 |
| Henderson Collegiate, Inc. | Henderson, NC | 1 |
| Presidio Independent School District | Presidio, TX | 1 |
| Chinle Unified School District 24 | Chinle, AZ | 1 |
| East Carroll Parish School Board | Lake Providence, LA | 1 |
| Education Services of Alaska | Juneau, AK | 1 |
| Laurens School District 55 | Laurens, SC | 1 |
| Superintendent of Marion School District | Marion, AR | 1 |
| Independent School District No. 2754 | Morgan, MN | 1 |
| Florence City Board of Education | Florence, AL | 1 |
| Austin Independent School District | Austin, TX | 1 |
| Charlotte-Mecklenburg Schools | Charlotte, NC | 1 |
| Independent School District No 1 Of Oklahoma County | Oklahoma City, OK | 1 |
| Las Cruces Public Schools | Las Cruces, NM | 1 |
| North Slope Borough School District | Barrow, AK | 1 |
| Excel Education LLC | Alpharetta, GA | 1 |
| Nash County Board of Education | Nashville, NC | 1 |
| Independent School District 423 | Hutchinson, MN | 1 |
| Harvest Power Community Development Group, Inc. | Yuma, AZ | 1 |
| Morenci Unified School District | Morenci, AZ | 1 |
| District of Columbia International School | Washington, DC | 1 |
| Spectrum Center | Brentwood, TN | 1 |
| Hope Public School District | Hope, AR | 1 |
| Triad Math and Science Academy Co. | Apex, NC | 1 |
| South Tama County Community School District | Tama, IA | 1 |
| Lockwood School District 26 | Lockwood, MT | 1 |
| School District No. 15 Of Mohave County | Bullhead City, AZ | 1 |
| Edenton-Chowan Public Schools | Edenton, NC | 1 |
| The Learning Center for the Deaf, Inc. | Framingham, MA | 1 |
| Rock Point School, Inc. | Rock Point, AZ | 1 |
| Rhode Island Mayoral Academy, Blackstone Valley Prep | Cumberland, RI | 1 |
| County of Santa Cruz, Nogales Unified School District 1 | Nogales, AZ | 1 |
| San Francisco Unified School District | San Francisco, CA | 1 |
| Hatch Valley Public Schools | Hatch, NM | 1 |
| Houston Independent School District | Houston, TX | 1 |
| Golden Rule Schools, Inc | Dallas, TX | 1 |
| Polaris Tech Charter School | Ridgeland, SC | 1 |
| Casa Grande Union High School District | Casa Grande, AZ | 1 |
| Mississippi Achievement School District | Yazoo City, MS | 1 |
| Appoquininmink School District | Odessa, DE | 1 |
| Pecos-Barstow-Toyah Independent School District | Pecos, TX | 1 |
| Webb City R7 School District | Webb City, MO | 1 |
| Concept Schools Nfp | Chicago, IL | 1 |
| Fairfield County School District | Winnsboro, SC | 1 |
| Haines Borough School District | Haines, AK | 1 |
| Griffin-Spalding County School System | Griffin, GA | 1 |
| Elko County School District | Elko, NV | 1 |
| Alamo Navajo School Board Inc. | North Alamo, NM | 1 |
| Marion County School District 24J | Salem, OR | 1 |
| Espanola Public Schools | Espanola, NM | 1 |
| Summit School District RE-1 | Frisco, CO | 1 |
| Youth Vision Solutions | Detroit, MI | 1 |
| Shiprock Associated Schools, Inc. | Shiprock, NM | 1 |
| Pinon Unified School District 4 | Pinon, AZ | 1 |
| Carter G. Woodson School, Inc. | Winston Salem, NC | 1 |
| St. Helena Parish School District | Greensburg, LA | 1 |
| Todd County School District 66-1 | Mission, SD | 1 |
| Apache Junction Unified School District | Apache Junction, AZ | 1 |
| Sheyenne Valley Special Education Unit | Valley City, ND | 1 |
| The ISD 622 Education Center | North Saint Paul, MN | 1 |
| Albuquerque School of Excellence | Albuquerque, NM | 1 |
| Chama Valley Independent School District | Tierra Amarilla, NM | 1 |
| Westmoreland County School Board | Montross, VA | 1 |
| Montezuma Cortez School District RE1 | Cortez, CO | 1 |
| Apache Junction Unified School District | Apache Junction, AZ | 1 |
| Midland Independent School District | Midland, TX | 1 |
| Alaska Gateway School District | Tok, AK | 1 |
| Belen Consolidated Schools | Belen, NM | 1 |
| Winston-Salem/Forsyth County Schools | Winston-Salem, NC | 1 |
| Alturas Preparatory Academy | Idaho Falls, ID | 1 |
| Morehouse Parish School Board | Bastrop, LA | 1 |
| Marlboro County School District | Bennettsville, SC | 1 |
| Daisy Education Corporation | Gilbert, AZ | 1 |
| Ector County Independent School District | Odessa, TX | 1 |
| Mission Achievement and Success Charter School | Albuquerque, NM | 1 |
| Shelby Public School District 14 | Shelby, MT | 1 |
| Urban Dove | Brooklyn, NY | 1 |
| Tiospa Zina Tribal School | Agency Village, SD | 1 |
| White Shield School District | Roseglen, ND | 1 |
| Monterey Peninsula Unified School District | Monterey, CA | 1 |
| Santa Cruz Valley Unified School District No. 35 | Rio Rico, AZ | 1 |
| Little Wound School | Kyle, SD | 1 |
| Voltex Technologies, Inc | McDonough, GA | 1 |
| Divide County School District | Crosby, ND | 1 |
| Southwest Metro Intermediate District 288 | Shakopee, MN | 1 |
| SH Varsity Acquisition Sub, LLC | Baltimore, MD | 1 |
| South Carolina Whitmore School | Columbia, SC | 1 |
| New Horizon School | Renton, WA | 1 |
| Dexter Consolidated Schools | Dexter, NM | 1 |
| Putnam City School | Oklahoma City, OK | 1 |
| Alpha Academy | Fayetteville, NC | 1 |
| Jefferson County Board of Education | Louisville, GA | 1 |
| Eastern Illinois Area Special Education | Charleston, IL | 1 |
| Lower Brule Day School | Lower Brule, SD | 1 |
| CORE Academy Corporation | Woodstock, GA | 1 |
| The Barnwell County Consolidated School District | Williston, SC | 1 |
| Toltec School District Number 22 | Eloy, AZ | 1 |
| GST Multidistrict Educational Services | Portland, ND | 1 |
| Petersburg School District | Petersburg, AK | 1 |
| Aa Educational Solutions LLC | Conyers, GA | 1 |
| Maplebrook School, Inc. | Amenia, NY | 1 |
| Allendale County School | Fairfax, SC | 1 |
| ToHajiilee Community School Board of Education,Inc | To'Hajiilee, NM | 1 |
| Laurens County School District 55 | Laurens, SC | 1 |
| Des Moines Independent Community School District | Des Moines, IA | 1 |
| East Central Kansas Cooperative in Education | Baldwin City, KS | 1 |
| Buckeye Elementary School District | Buckeye, AZ | 1 |
| McDuffie County Board of Education | Thomson, GA | 1 |
| Cedarburg School District | Cedarburg, WI | 1 |