| * indicates school had multiple contestants |
| Adlai E. Stevenson High School (Lincolnshire, IL) |
| Alief Kerr High School (Houston, TX) |
| Allentown Central Catholic High School (Allentown, PA) |
| Alta High School (Sandy, UT) |
| Amador Valley High School (Pleasanton, CA) |
| American Public University System (Charles Town, WV) |
| Annapolis High School (Annapolis, MD) |
| Arcadia High School (Rochester, NY) |
| Archbishop Coleman F. Carroll High School (Miami, FL) |
| Archbishop Mitty High School (San Jose, CA) |
| Avon High School (Avon, IN) |
| Barrington High School (Barrington, IL) |
| BASIS Chandler (Chandler, AZ) |
| BASIS Oro Valley (Oro Valley, AZ) |
| BASIS Scottsdale (Scottsdale, AZ) |
| Baton Rouge Magnet High School (Baton Rouge, LA) |
| Baylor University (Waco, TX) |
| Bayside High School Health Sciences Academy (Virginia Beach, VA) |
| Belmont High School (Belmont, MA) |
| Benjamin Banneker Academic High School (Washington, DC) |
| Bensalem High School (Bensalem, PA) |
| Bethlehem Catholic High School (Bethlehem, PA) |
| Boise State University (Boise, ID) |
| Brecksville-Broadview Heights High School (Broadview Heights, OH) |
| Bridgewater-Raritan High School (Bridgewater, NJ) |
| Bronx Community College, CUNY (Bronx, NY) |
| Brookfield Academy (Brookfield, WI) |
| Brown University (Providence, RI) |
| Brunswick High School (Brunswick, ME) |
| Cab Calloway School of the Arts (Wilmington, DE) |
| California Baptist University (Riverside, CA) |
| California Crosspoint Academy (Hayward, CA) |
| California School of the Arts-San Gabriel Valley (Duarte, CA) |
| California State University, Los Angeles (Los Angeles, CA) |
| California State University, Stanislaus (Turlock, CA) |
| Capital High School (Helena, MT) |
| Carl Harrison High School (Kennesaw, GA) |
| Cedarburg High School (Cedarburg, WI) |
| Center High School (Center, TX) |
| Centereach High School (Centereach, NY) |
| Central Catholic High School (Lawrence, MA) |
| Central Louisiana Technical Community College-Lamar Salter Campus (Leesville, LA) |
| Chaminade Julienne Catholic High School (Dayton, OH) |
| Chancellor High School (Fredericksburg, VA) |
| Charter Oak High School (Covina, CA) |
| Chartiers-Houston Senior High School (Houston, PA) |
| Chatham Central High School (Bear Creek, NC) |
| Chelmsford High School (Chelmsford, MA) |
| Cherokee Bluff High School (Flowery Branch, GA) |
| Chippewa Valley High School (Clinton Township, MI) |
| Christa McAuliffe Charter School (Framingham, MA) |
| Cienega High School (Vail, AZ) |
| City College of San Francisco (San Francisco, CA) |
| Clarkston High School (Clarkston, MI) |
| Cleveland State University (Cleveland, OH) |
| Coastal Christian High School (Wilmington, NC) |
| Cocke County High School (Newport, TN) |
| Colleyville Heritage High School (Colleyville, TX) |
| Coloma High School (Coloma, MI) |
| Colonia High School (Colonia, NJ) |
| Colorado Christian University (Lakewood, CO) |
| Colorado College (Colorado Springs, CO) |
| Commonwealth Charter Academy (Harrisburg, PA) |
| Crossroads Academy (Lyme, NH) |
| Crystal Springs Uplands School (Belmont, CA) |
| Cupertino Middle School (Sunnyvale, CA) |
| Cyprus High School (Magna, UT) |
| Damascus High School (Damascus, MD) |
| Danbury High School (Danbury, CT) |
| *Dartmouth College (Hanover, NH) |
| Del Lago Academy – Campus of Applied Science (Escondido, CA) |
| Delavan-Darien High School (Delavan, WI) |
| Destrehan High School (Destrehan, LA) |
| *Diamond Bar High School (Diamond Bar, CA) |
| Dixie M. Hollins High School (St. Petersburg, FL) |
| Doral Academy Preparatory High School (Doral, FL) |
| Douglas High School (Minden, NV) |
| *Dublin High School (Dublin, CA) |
| Dunedin High School (Dunedin, FL) |
| Early College High School (Salem, OR) |
| East Burke High School (Connelly Springs, NC) |
| East Carolina University (Greenville, NC) |
| Edwardsburg High School (Edwardsburg, MI) |
| Erzbischöfliche Liebfrauenschule Köln (Cologne, Germany) |
| Evergreen High School (Vancouver, WA) |
| Fairfield Warde High School (Fairfield, CT) |
| Flagstaff Arts and Leadership Academy (Flagstaff, AZ) |
| Florida State University (Tallahassee, FL) |
| Forney High School (Forney, TX) |
| Fort LeBoeuf High School (Waterford, PA) |
| *Frances C. Richmond Middle School (Hanover, NH) |
| Georgetown University (Washington, DC) |
| Georgia Cyber Academy (Atlanta, GA) |
| Glendale High School (Glendale, AZ) |
| Golden Valley High School (Merced, CA) |
| Great Lakes Adventist Academy (Cedar Lake, MI) |
| Green River High School (Green River, WY) |
| Hamden Hall Country Day School (Hamden, CT) |
| Hamilton High School (Chandler, AZ) |
| Hamilton High School (Hamilton, MT) |
| Hamshire-Fannett High School (Hamshire, TX) |
| *Hanover High School (Hanover, NH) |
| Harmony School of Excellence-Austin (Austin, TX) |
| Harvard-Westlake School (Los Angeles, CA) |
| *Head-Royce School (Oakland, CA) |
| Heritage Hall (Oklahoma City, OK) |
| Highline College (Des Moines, WA) |
| Higley High School (Gilbert, AZ) |
| Hoffman Estates High School (Hoffman Estates, IL) |
| Holden High School (Orinda, CA) |
| *Holton-Arms School (Bethesda, MD) |
| Holy Names Academy (Seattle, WA) |
| Homeschooled (California, Georgia, Indiana, Iowa, Minnesota, Ohio, Oklahoma, and Texas) |
| Hume-Fogg Academic Magnet High School (Nashville, TN) |
| Hutchinson High School (Hutchinson, KS) |
| IDEA McAllen (McAllen, TX) |
| Illinois Mathematics and Science Academy (Aurora, IL) |
| Indiana University East (Richmond, IN) |
| International Community School (Bangkok, Thailand) |
| Iowa State University (Ames, IA) |
| Iroquois High School (Elma, NY) |
| J.C. Kimball High School (Tracy, CA) |
| James A. Garfield High School (Seattle, WA) |
| James Madison Online High School (Norcross, GA) |
| Jesse O. Sanderson High School (Raleigh, NC) |
| Joel Barlow High School (Redding, CT) |
| John F. Kennedy High School (Silver Spring, MD) |
| John Foster Dulles High School (Sugar Land, TX) |
| John M. Harlan High School (San Antonio, TX) |
| John S. Davidson Fine Arts Magnet School (August, GA) |
| Kerman High School (Kerman, CA) |
| Killeen ISD Early College High School (Killeen, TX) |
| La Costa Canyon High School (Carlsbad, CA) |
| Lafayette High School (Wildwood, MO) |
| Lake Forest College (Lake Forest, IL) |
| Largo High School (Largo, FL) |
| Las Vegas Academy of the Arts (Las Vegas, NV) |
| Lebanon Middle School (Lebanon, NH) |
| Leesville High School (Leesville, LA) |
| Legacy Traditional School (Gilbert, AZ) |
| Liberty High School (Clarksburg, WV) |
| Lodi High School (Lodi, CA) |
| Los Alamitos High School (Los Alamitos, CA) |
| Los Angeles Center for Enriched Studies (Los Angeles, CA) |
| Madonna University (Livonia, MI) |
| Margaret Mead Junior High School (Elk Grove Village, IL) |
| Marian High School (Omaha, NE) |
| Mark Keppel High School (Alhambra, CA) |
| Marquette University (Milwaukee, WI) |
| Martha Layne Collins High School (Shelbyville, KY) |
| Mascoutah High School (Mascoutah, IL) |
| Mathematics and Science High School at Clover Hill (Midlothian, VA) |
| May River High School (Bluffton, SC) |
| McClure Middle School (Kennesaw, GA) |
| Mercy High School (Omaha, NE) |
| Merritt Island High School (Merritt Island, FL) |
| Midway High School (Inkster, ND) |
| Mill Valley High School (Shawnee, KS) |
| Model Laboratory School (Richmond, KY) |
| Montcalm High School (Montcalm, WV) |
| Montgomery Blair High School (Silver Spring, MD) |
| Morgan Park High School (Chicago, IL) |
| Mullen High School (Denver, CO) |
| New Utrecht High School (Brooklyn, NY) |
| New York University (New York, NY) |
| Newport High School (Newport, OR) |
| Norco High School (Norco, CA) |
| North Buncombe Middle School (Weaverville, NC) |
| North Hennepin Community College (Brooklyn Park, MN) |
| North Salem High School (North Salem, NY) |
| North Salem High School (Salem, OR) |
| Northeastern State University (Talequah, OK) |
| Northern United Humboldt Charter School – Eureka (Eureka, CA) |
| Northwestern Michigan College (Traverse City, MI) |
| *Notre Dame-Cathedral Latin (Chardon, OH) |
| Oakland Charter High School (Oakland, CA) |
| Oklahoma State University (Stillwater, OK) |
| Omaha Central High School (Omaha, NE) |
| Ottawa University (Surprise, AZ) |
| Patriot High School (Nokesville, VA) |
| Perry High School (Perry, GA) |
| *Phillips Exeter Academy (Exeter, NH) |
| Phoenix Charter Academy (Redding, CA) |
| Pinewood Preparatory School (Summerville, SC) |
| Piscataway Township High School (Piscataway, NJ) |
| Poolesville High School (Poolesville, MD) |
| Powdersville High School (Powdersville, SC) |
| PPEP Tec High School (Casa Grande, AZ) |
| PUC Triumph Charter High School (Sylmar, CA) |
| Queen Anne’s County High School (Centreville, MD) |
| Ramsey High School (Ramsey, NJ) |
| Rancho Alamitos High School (Garden Grove, CA) |
| Ranchview High School (Irving, TX) |
| Rising Tide Charter Public School (Plymouth, MA) |
| River City High School (West Sacramento, CA) |
| Riverside Brookfield High School (Riverside, IL) |
| Robert Morris University (Moon Township, PA) |
| Ronald W. Reagan/Doral Senior High School (Doral, FL) |
| Rutgers University (New Brunswick, NJ) |
| Sachem High School North (Lake Ronkonkoma, NY) |
| San Diego State University (San Diego, CA) |
| San Jose State University (San Jose, CA) |
| Saucon Valley High School (Hellertown, PA) |
| Saxony Lutheran High School (Jackson, MO) |
| Seminole High School (Seminole, FL) |
| Shawnee Mission West High School (Overland Park, KS) |
| Skiatook High School (Skiatook, OK) |
| Smoky Valley High School (Lindsborg, KS) |
| Snow College (Ephraim, UT) |
| Sonoma State University (Rohnert Park, CA) |
| South Broward High School (Hollywood, FL) |
| South Florida State College (Avon Park, FL) |
| South Point High School (Belmont, NC) |
| Southern Methodist University (Dallas, TX) |
| Sparkman High School (Harvest, AL) |
| Speedway Senior High School (Speedway, IN) |
| St. Edward Central Catholic High School (Elgin, IL) |
| Starr’s Mill High School (Fayetteville, GA) |
| Stone Bridge High School (Ashburn, VA) |
| Stoughton High School (Stoughton, WI) |
| Summit Academy (Westminster, CO) |
| Sunnyside High School (Sunnyside, WA) |
| TEC Connections Academy Commonwealth Virtual School (East Walpole, MA) |
| Temple University (Philadelphia, PA) |
| The Ethel Walker School (Simsbury, CT) |
| *The Gwinnett School of Mathematics, Science, and Technology (Lawrenceville, GA) |
| The Sharon Academy (Sharon, VT) |
| The Woodlands High School (The Woodlands, TX) |
| Thomas Jefferson High School for Science and Technology (Alexandria, VA) |
| Trinity School (New York, NY) |
| Trinity Valley Community College (Terrell, TX) |
| Tyrone Area High School (Tyrone, PA) |
| Union University (Jackson, TN) |
| University High School (Orange City, FL) |
| University of California, Berkeley (Berkeley, CA) |
| University of California, Irvine (Irvine, CA) |
| *University of California, Los Angeles (Los Angeles, CA) |
| University of California, Santa Barbara (Santa Barbara, CA) |
| University of Denver (Denver, CO) |
| *University of Georgia (Athens, GA) |
| University of Houston (Houston, TX) |
| University of Louisville (Louisville, KY) |
| University of Mary Washington (Fredericksburg, VA) |
| University of Miami (Coral Gables, FL) |
| University of Michigan (Ann Arbor, MI) |
| University of Missouri-Kansas City (Kansas City, MO) |
| University of New Hampshire (Durham, NH) |
| University of Southern Mississippi (Hattiesburg, MI) |
| University of Texas at Tyler (Tyler, TX) |
| University of Western Ontario (London, Ontario, Canada) |
| University of Wisconsin-Madison (Madison, WI) |
| University of Wisconsin-Platteville (Platteville, WI) |
| Utah County Academy of the Sciences (Orem, UT) |
| Valencia College (Orlando, FL) |
| Valley High School (West Des Moines, IA) |
| Van Buren High School (Van Buren, AR) |
| Virginia Commonwealth University (Richmond, VA) |
| Walkersville High School (Walkersville, MD) |
| Walter L. Sickles High School (Tampa, FL) |
| Wayzata High School (Plymouth, MN) |
| Weber State University (Ogden, UT) |
| West Hills High School (Santee, CA) |
| West Jordan Middle School (West Jordan, UT) |
| Western Branch High School (Chesapeake, VA) |
| Westlake High School (Westlake, OH) |
| Westview High School (Portland, OR) |
| Wethersfield High School (Wethersfield, CT) |
| Whitnall High School (Greenfield, WI) |
| Will C. Wood High School (Vacaville, CA) |
| *William Penn Charter School (Philadelphia, PA) |
| William R. Boone High School (Orlando, FL) |
| William Rainey Harper College (Palatine, IL) |
| Winston Churchill High School (Potomac, MD) |
| Word of Life Christian Academy (Las Vegas, NV) |
| Wren High School (Piedmont, SC) |
| York High School (Yorktown, VA) |
| YULA Girls High School (Los Angeles, CA) |
