| Anderson County | 8 | Palestine Independent School District21,483 people |
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| Andrews County | 1 | Andrews Independent School District18,610 people |
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| Angelina County | 8 | Lufkin Independent School District43,800 people |
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| Aransas County | 3 | Rockport-Fulton Independent School District22,373 people |
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| Archer County | 5 | Iowa Park Consolidated Independent School District14,505 people |
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| Armstrong County | 3 | Clarendon Independent School District2,799 people |
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| Atascosa County | 7 | Pleasanton Independent School District18,240 people |
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| Austin County | 4 | Sealy Independent School District14,789 people |
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| Bailey County | 3 | Muleshoe Independent School District6,680 people |
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| Bandera County | 4 | Northside Independent School District (Bexar County)678,044 people |
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| Bastrop County | 4 | Bastrop Independent School District70,025 people |
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| Baylor County | 2 | Olney Independent School District4,059 people |
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| Bee County | 7 | Beeville Independent School District26,638 people |
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| Bell County | 14 | Killeen Independent School District230,962 people |
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| Bexar County | 19 | Northside Independent School District (Bexar County)678,044 people |
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| Blanco County | 2 | Blanco Independent School District9,056 people |
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| Borden County | 2 | Sands Consolidated Independent School District953 people |
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| Bosque County | 10 | China Spring Independent School District15,679 people |
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| Bowie County | 13 | Texarkana Independent School District32,688 people |
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| Brazoria County | 8 | Alvin Independent School District143,917 people |
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| Brazos County | 3 | College Station Independent School District134,383 people |
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| Brewster County | 4 | Alpine Independent School District8,157 people |
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| Briscoe County | 3 | Clarendon Independent School District2,799 people |
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| Brooks County | 1 | Brooks County Independent School District6,943 people |
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| Brown County | 9 | Brownwood Independent School District21,039 people |
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| Burleson County | 3 | Caldwell Independent School District10,364 people |
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| Burnet County | 3 | Marble Falls Independent School District27,951 people |
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| Caldwell County | 7 | Hays Consolidated Independent School District131,682 people |
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| Calhoun County | 1 | Calhoun County Independent School District19,868 people |
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| Callahan County | 5 | Clyde Consolidated Independent School District13,302 people |
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| Cameron County | 10 | Brownsville Independent School District193,347 people |
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| Camp County | 1 | Pittsburg Independent School District13,679 people |
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| Carson County | 4 | Sanford-Fritch Independent School District4,822 people |
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| Cass County | 8 | Atlanta Independent School District9,855 people |
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| Castro County | 7 | Hereford Independent School District17,939 people |
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| Chambers County | 5 | Goose Creek Consolidated Independent School District116,986 people |
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| Cherokee County | 8 | Jacksonville Independent School District26,885 people |
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| Childress County | 3 | Childress Independent School District6,751 people |
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| Clay County | 8 | Burkburnett Independent School District21,031 people |
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| Cochran County | 3 | Morton Independent School District1,728 people |
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| Coke County | 4 | Water Valley Independent School District1,941 people |
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| Coleman County | 5 | Bangs Independent School District6,307 people |
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| Collin County | 20 | Plano Independent School District369,224 people |
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| Collingsworth County | 5 | Wellington Independent School District2,528 people |
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| Colorado County | 4 | Columbus Independent School District10,738 people |
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| Comal County | 2 | Comal Independent School District180,778 people |
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| Comanche County | 13 | Comanche Independent School District7,058 people |
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| Concho County | 3 | Brady Independent School District6,379 people |
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| Cooke County | 13 | Gainesville Independent School District20,204 people |
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| Coryell County | 9 | Killeen Independent School District230,962 people |
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| Cottle County | 2 | Childress Independent School District6,751 people |
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| Crane County | 1 | Crane Independent School District4,610 people |
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| Crockett County | 1 | Crockett County Consolidated Common School District2,822 people |
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| Crosby County | 4 | Crosbyton Consolidated Independent School District2,145 people |
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| Culberson County | 1 | Culberson County-Allamoore Independent School District2,204 people |
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| Dallam County | 3 | Dalhart Independent School District10,466 people |
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| Dallas County | 16 | Dallas Independent School District1,113,485 people |
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| Dawson County | 5 | Lamesa Independent School District11,173 people |
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| Deaf Smith County | 6 | Hereford Independent School District17,939 people |
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| Delta County | 3 | Chisum Independent School District5,500 people |
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| Denton County | 16 | Lewisville Independent School District327,521 people |
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| DeWitt County | 6 | Cuero Independent School District10,158 people |
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| Dickens County | 2 | Spur Independent School District1,368 people |
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| Dimmit County | 1 | Carrizo Springs Consolidated Independent School District8,380 people |
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| Donley County | 4 | Clarendon Independent School District2,799 people |
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| Duval County | 5 | San Diego Independent School District5,920 people |
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| Eastland County | 9 | Eastland Independent School District6,219 people |
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| Ector County | 1 | Ector County Independent School District164,654 people |
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| Edwards County | 2 | Nueces Canyon Consolidated Independent School District1,330 people |
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| El Paso County | 9 | El Paso Independent School District314,227 people |
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| Ellis County | 11 | Waxahachie Independent School District60,729 people |
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| Erath County | 13 | Stephenville Independent School District29,502 people |
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| Falls County | 11 | Robinson Independent School District11,966 people |
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| Fannin County | 12 | Bonham Independent School District17,130 people |
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| Fayette County | 8 | Smithville Independent School District12,125 people |
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| Fisher County | 7 | Sweetwater Independent School District12,303 people |
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| Floyd County | 6 | Plainview Independent School District25,647 people |
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| Foard County | 1 | Crowell Independent School District997 people |
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| Fort Bend County | 6 | Fort Bend Independent School District467,199 people |
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| Franklin County | 4 | Winnsboro Independent School District9,870 people |
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| Freestone County | 6 | Fairfield Independent School District10,833 people |
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| Frio County | 5 | Hondo Independent School District13,410 people |
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| Gaines County | 3 | Seminole Independent School District19,182 people |
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| Galveston County | 8 | Clear Creek Independent School District247,496 people |
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| Garza County | 3 | Post Independent School District4,980 people |
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| Gillespie County | 3 | Fredericksburg Independent School District24,287 people |
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| Glasscock County | 1 | Glasscock County Independent School District1,068 people |
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| Goliad County | 1 | Goliad Independent School District7,141 people |
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| Gonzales County | 7 | Gonzales Independent School District13,759 people |
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| Gray County | 9 | Pampa Independent School District19,061 people |
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| Grayson County | 15 | Sherman Independent School District49,239 people |
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| Gregg County | 7 | Longview Independent School District57,379 people |
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| Grimes County | 5 | Navasota Independent School District22,854 people |
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| Guadalupe County | 10 | Comal Independent School District180,778 people |
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| Hale County | 6 | Plainview Independent School District25,647 people |
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| Hall County | 3 | Childress Independent School District6,751 people |
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| Hamilton County | 6 | Hamilton Independent School District4,843 people |
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| Hansford County | 3 | Spearman Independent School District2,923 people |
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| Hardeman County | 2 | Quanah Independent School District2,783 people |
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| Hardin County | 6 | Lumberton Independent School District21,615 people |
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| Harris County | 21 | Houston Independent School District1,500,155 people |
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| Harrison County | 8 | Marshall Independent School District34,773 people |
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| Hartley County | 3 | Dalhart Independent School District10,466 people |
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| Haskell County | 6 | Haskell Consolidated Independent School District3,777 people |
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| Hays County | 6 | Hays Consolidated Independent School District131,682 people |
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| Hemphill County | 2 | Canadian Independent School District3,779 people |
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| Henderson County | 12 | Athens Independent School District23,399 people |
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| Hidalgo County | 16 | Edinburg Consolidated Independent School District182,188 people |
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| Hill County | 17 | Hillsboro Independent School District10,526 people |
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| Hockley County | 8 | Frenship Independent School District62,400 people |
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| Hood County | 6 | Granbury Independent School District60,977 people |
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| Hopkins County | 9 | Sulphur Springs Independent School District24,350 people |
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| Houston County | 7 | Crockett Independent School District9,388 people |
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| Howard County | 5 | Big Spring Independent School District25,799 people |
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| Hudspeth County | 4 | Culberson County-Allamoore Independent School District2,204 people |
|---|
| Hunt County | 16 | Royse City Independent School District42,496 people |
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| Hutchinson County | 5 | Borger Independent School District14,004 people |
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| Irion County | 1 | Irion County Independent School District1,409 people |
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| Jack County | 6 | Bowie Independent School District11,254 people |
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| Jackson County | 4 | Edna Independent School District9,072 people |
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| Jasper County | 7 | Vidor Independent School District23,816 people |
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| Jeff Davis County | 2 | Fort Davis Independent School District1,590 people |
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| Jefferson County | 7 | Beaumont Independent School District128,449 people |
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| Jim Hogg County | 1 | Jim Hogg County Independent School District4,727 people |
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| Jim Wells County | 7 | Alice Independent School District23,836 people |
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| Johnson County | 12 | Mansfield Independent School District184,901 people |
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| Jones County | 11 | Abilene Independent School District104,623 people |
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| Karnes County | 7 | Kenedy Independent School District6,804 people |
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| Kaufman County | 10 | Rockwall Independent School District96,578 people |
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| Kendall County | 3 | Boerne Independent School District62,243 people |
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| Kenedy County | 1 | Kenedy County-Wide Common School District145 people |
|---|
| Kent County | 4 | Snyder Independent School District15,143 people |
|---|
| Kerr County | 8 | Kerrville Independent School District37,217 people |
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| Kimble County | 2 | Junction Independent School District3,907 people |
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| King County | 2 | Crowell Independent School District997 people |
|---|
| Kinney County | 1 | Brackett Independent School District3,157 people |
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| Kleberg County | 4 | Kingsville Independent School District24,904 people |
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| Knox County | 5 | Seymour Independent School District3,485 people |
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| La Salle County | 2 | Cotulla Independent School District6,731 people |
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| Lamar County | 5 | Paris Independent School District21,626 people |
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| Lamb County | 8 | Muleshoe Independent School District6,680 people |
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| Lampasas County | 4 | Lampasas Independent School District21,940 people |
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| Lavaca County | 9 | Yoakum Independent School District9,196 people |
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| Lee County | 3 | Giddings Independent School District11,239 people |
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| Leon County | 5 | Centerville Independent School District (Leon County)5,137 people |
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| Liberty County | 7 | Cleveland Independent School District41,217 people |
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| Limestone County | 8 | Mexia Independent School District11,274 people |
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| Lipscomb County | 4 | Canadian Independent School District3,779 people |
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| Live Oak County | 3 | Mathis Independent School District8,343 people |
|---|
| Llano County | 2 | Burnet Consolidated Independent School District27,291 people |
|---|
| Loving County | 1 | Wink-Loving Independent School District1,469 people |
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| Lubbock County | 10 | Lubbock Independent School District187,625 people |
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| Lynn County | 8 | Slaton Independent School District7,151 people |
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| Madison County | 3 | Madisonville Consolidated Independent School District12,418 people |
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| Marion County | 3 | Jefferson Independent School District8,967 people |
|---|
| Martin County | 4 | Stanton Independent School District3,936 people |
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| Mason County | 2 | Mason Independent School District4,125 people |
|---|
| Matagorda County | 6 | Bay City Independent School District20,724 people |
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| Maverick County | 1 | Eagle Pass Independent School District58,082 people |
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| McCulloch County | 3 | Brady Independent School District6,379 people |
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| McLennan County | 20 | Waco Independent School District109,227 people |
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| McMullen County | 1 | McMullen County Independent School District700 people |
|---|
| Medina County | 8 | Northside Independent School District (Bexar County)678,044 people |
|---|
| Menard County | 2 | Mason Independent School District4,125 people |
|---|
| Midland County | 2 | Midland Independent School District161,896 people |
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| Milam County | 10 | Rockdale Independent School District8,981 people |
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| Mills County | 6 | Goldthwaite Consolidated Independent School District3,391 people |
|---|
| Mitchell County | 6 | Colorado Independent School District6,742 people |
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| Montague County | 8 | Bowie Independent School District11,254 people |
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| Montgomery County | 8 | Conroe Independent School District382,731 people |
|---|
| Moore County | 2 | Dumas Independent School District18,474 people |
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| Morris County | 3 | Daingerfield-Lone Star Independent School District7,808 people |
|---|
| Motley County | 1 | Motley County Independent School District1,163 people |
|---|
| Nacogdoches County | 8 | Nacogdoches Independent School District47,012 people |
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| Navarro County | 11 | Ennis Independent School District32,746 people |
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| Newton County | 5 | Newton Independent School District7,359 people |
|---|
| Nolan County | 5 | Sweetwater Independent School District12,303 people |
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| Nueces County | 13 | Corpus Christi Independent School District243,652 people |
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| Ochiltree County | 3 | Perryton Independent School District9,745 people |
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| Oldham County | 5 | Vega Independent School District1,420 people |
|---|
| Orange County | 5 | Vidor Independent School District23,816 people |
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| Palo Pinto County | 8 | Mineral Wells Independent School District20,657 people |
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| Panola County | 7 | Carthage Independent School District16,079 people |
|---|
| Parker County | 12 | Granbury Independent School District60,977 people |
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| Parmer County | 5 | Hereford Independent School District17,939 people |
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| Pecos County | 3 | Fort Stockton Independent School District13,443 people |
|---|
| Polk County | 8 | Livingston Independent School District31,529 people |
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| Potter County | 4 | Amarillo Independent School District167,625 people |
|---|
| Presidio County | 2 | Presidio Independent School District3,226 people |
|---|
| Rains County | 4 | Rains Independent School District12,424 people |
|---|
| Randall County | 5 | Amarillo Independent School District167,625 people |
|---|
| Reagan County | 1 | Reagan County Independent School District3,232 people |
|---|
| Real County | 4 | Uvalde Consolidated Independent School District22,505 people |
|---|
| Red River County | 5 | Prairiland Independent School District5,938 people |
|---|
| Reeves County | 2 | Pecos-Barstow-Toyah Independent School District12,359 people |
|---|
| Refugio County | 3 | Refugio Independent School District3,468 people |
|---|
| Roberts County | 2 | Pampa Independent School District19,061 people |
|---|
| Robertson County | 7 | Bryan Independent School District106,540 people |
|---|
| Rockwall County | 2 | Rockwall Independent School District96,578 people |
|---|
| Runnels County | 8 | Jim Ned Consolidated Independent School District6,701 people |
|---|
| Rusk County | 12 | Henderson Independent School District23,238 people |
|---|
| Sabine County | 4 | Hemphill Independent School District6,857 people |
|---|
| San Augustine County | 4 | San Augustine Independent School District4,834 people |
|---|
| San Jacinto County | 4 | Willis Independent School District51,115 people |
|---|
| San Patricio County | 8 | Gregory-Portland Independent School District23,330 people |
|---|
| San Saba County | 4 | Mason Independent School District4,125 people |
|---|
| Schleicher County | 1 | Schleicher Independent School District2,381 people |
|---|
| Scurry County | 4 | Snyder Independent School District15,143 people |
|---|
| Shackelford County | 4 | Clyde Consolidated Independent School District13,302 people |
|---|
| Shelby County | 7 | Center Independent School District10,949 people |
|---|
| Sherman County | 5 | Sunray Collegiate Independent School District2,872 people |
|---|
| Smith County | 10 | Tyler Independent School District131,162 people |
|---|
| Somervell County | 2 | Glen Rose Independent School District9,676 people |
|---|
| Starr County | 3 | Rio Grande City Grulla Independent School District42,671 people |
|---|
| Stephens County | 5 | Breckenridge Independent School District9,182 people |
|---|
| Sterling County | 1 | Sterling City Independent School District1,468 people |
|---|
| Stonewall County | 5 | Haskell Consolidated Independent School District3,777 people |
|---|
| Sutton County | 1 | Sonora Independent School District3,277 people |
|---|
| Swisher County | 3 | Tulia Independent School District5,212 people |
|---|
| Tarrant County | 20 | Fort Worth Independent School District521,467 people |
|---|
| Taylor County | 9 | Abilene Independent School District104,623 people |
|---|
| Terrell County | 1 | Terrell County Independent School District835 people |
|---|
| Terry County | 8 | Brownfield Independent School District9,503 people |
|---|
| Throckmorton County | 4 | Olney Independent School District4,059 people |
|---|
| Titus County | 6 | Mount Pleasant Independent School District23,553 people |
|---|
| Tom Green County | 7 | San Angelo Independent School District100,500 people |
|---|
| Travis County | 14 | Austin Independent School District734,748 people |
|---|
| Trinity County | 5 | Trinity Independent School District7,637 people |
|---|
| Tyler County | 5 | Woodville Independent School District10,163 people |
|---|
| Upshur County | 9 | Gilmer Independent School District16,665 people |
|---|
| Upton County | 2 | McCamey Independent School District1,933 people |
|---|
| Uvalde County | 6 | Uvalde Consolidated Independent School District22,505 people |
|---|
| Val Verde County | 2 | San Felipe-Del Rio Consolidated Independent School District47,473 people |
|---|
| Van Zandt County | 12 | Lindale Independent School District23,970 people |
|---|
| Victoria County | 6 | Victoria Independent School District84,619 people |
|---|
| Walker County | 4 | Huntsville Independent School District74,201 people |
|---|
| Waller County | 4 | Katy Independent School District423,484 people |
|---|
| Ward County | 3 | Pecos-Barstow-Toyah Independent School District12,359 people |
|---|
| Washington County | 2 | Brenham Independent School District33,026 people |
|---|
| Webb County | 3 | United Independent School District190,514 people |
|---|
| Wharton County | 5 | El Campo Independent School District18,456 people |
|---|
| Wheeler County | 5 | Wheeler Independent School District2,073 people |
|---|
| Wichita County | 6 | Wichita Falls Independent School District87,995 people |
|---|
| Wilbarger County | 4 | Vernon Independent School District12,124 people |
|---|
| Willacy County | 4 | Raymondville Independent School District12,622 people |
|---|
| Williamson County | 13 | Round Rock Independent School District301,128 people |
|---|
| Wilson County | 6 | Floresville Independent School District26,089 people |
|---|
| Winkler County | 2 | Kermit Independent School District6,018 people |
|---|
| Wise County | 11 | Northwest Independent School District142,125 people |
|---|
| Wood County | 9 | Mineola Independent School District10,484 people |
|---|
| Yoakum County | 4 | Brownfield Independent School District9,503 people |
|---|
| Young County | 5 | Graham Independent School District13,318 people |
|---|
| Zapata County | 1 | Zapata County Independent School District13,841 people |
|---|
| Zavala County | 3 | Uvalde Consolidated Independent School District22,505 people |
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