| | | | | | | | |
| Anthony Middle School | B | 3 | | | Gulf Coast Regional | Cypress-Fairbanks ISD | TX |
|
| Austin Area Homeschool | C | 1 | | | | Homeschool | TX |
|
| Austin Area Homeschool B Div | B | 2 | | | | Homeschool | TX |
|
| BASIS Austin | B | 1 | | | | BASIS Texas | TX | |
| Basis Cedar Park | B | 3 | | | UT Austin | Charter | TX |
|
| Bellville High School | C | 1 | | | Corpus Christi Regional | Bellville ISD | TX |
|
| Brazoswood High School A & B | C | 2 | | | Rio Grande Valley | Brazosport ISD | TX | |
| Bridgeland High School | C | 2 | | | University of Texas Regional | Cypress-Fairbanks ISD | TX |
|
| Creekwood Middle School | B | 1 | | | | Humble ISD | TX | |
| Cy-Fair High School | C | 1 | | | | CFISD | TX | |
| Cypress Creek High School | C | 1 | | | Gulf Coast Regional | Cypress Fairbanks ISD | TX |
|
| Cypress Falls High School | C | 2 | | | Ft. Worth Regional | Cypress Fairbanks ISD | TX |
|
| Cypress Springs High School | C | 1 | | | | Cypress-Fairbanks ISD | TX | |
| Cypress Woods High School | C | 1 | | | Gulf Coast Regional | Cypress-Fairbanks Independent School District | TX | |
| Fulshear High School | C | 1 | 1 | | Gulf Coast | Lamar Consolidated ISD | TX | |
| Goodson Middle School | B | 2 | | | Gulf Coast Regional | Cypress Fairbanks Independent School District | TX | |
| Harmony School of Discovery | B | 2 | | | | Harmony Houston North | TX | |
| Harmony School of Excellence | B | 1 | | | | Harmony Houston North | TX | |
| Harmony School of Technology | B | 2 | | | | Harmony Public Schools | TX | |
| Hendrickson High School | C | 2 | | | Corpus Christi Regional | Pflugerville ISD | TX |
|
| Jordan High School | C | 3 | | | Gulf Coast Regional | Katy ISD | TX |
|
| Kealing Middle School | B | 3 | | | UT Austin | Austin ISD | TX | |
| Kempner High School | C | 3 | | | | Fort Bend ISD | TX | |
| Kennedy MS | B | 1 | | | Santa Clara County Regional Science Olympiad | Cupertino Union School District | CA |
|
| Langham Creek High School | C | 2 | | | University of Texas Regional | Cypress-Fairbank ISD | TX | |
| Liberal Arts and Science Academy | C | 3 | | | University of Texas Austin | Austin Independent School District | TX |
|
| North Austin Science Alliance | C | 1 | | | University of Texas Regional | Homeschool | TX | |
| North Austin Science Alliance | B | 1 | | | University of Texas Regional | Homeschool | TX | |
| Obra D. Tompkins High School | C | 1 | 2 | | Ft. Worth Regional | Katy ISD | TX |
|
| Prestonwood Christian Academy | C | 2 | | | Corpus Christi Regional Science Olympiad | Plano/ private | TX | |
| Prestonwood Christian Academy | B | 2 | | | | Prestonwood Christian Academy | TX | |
| Quail Valley Middle School | B | 1 | | | | Fort Bend ISD | TX | |
| Sample N/A | C | 1 | 1 | | | N/A | AL | |
| Sartartia Middle School | B | 2 | | | San Antonio Regional | Fort Bend ISD | TX | |
| School of Science and Technology College Prep HS | B | 1 | | | | SST North Houston | TX | |
| Seven Lakes High School | C | 1 | | | Corpus Christi Regionals | Katy ISD | TX |
|
| Sprague Middle School | B | 2 | | | | Cypress Fairbanks ISD | TX | |
| Stephen F. Austin High School | C | 3 | | | Houston Regional | Fort Bend ISD | TX |
|
| Summer Creek High School | C | 1 | 1 | | University of Texas Regional | Humble ISD | TX | |
| Texas Academy of Mathematics and Science | C | 2 | | | Ft. Worth Regional | University of North Texas | TX |
|
| Theodore Roosevelt High School | C | 2 | | | | North East ISD | TX | |
| Tomball High School | C | 1 | | | University of Texas Regional | Tomball ISD | TX | |
| West Houston Area Homeschoolers | B | 2 | | | | NA | TX | |
| William P. Clements High School | C | 2 | | | University of Texas Regional | Fort Bend ISD | TX | |