This is a list of DFW area high schools ranked by average SAT scores. There are 3 sections to the SAT test - English, Writing and Math - each section worth 800 points. Perfect score is 2400.
There is a list of DFW schools ranked by just the English and Writing SAT scores here:
http://dallas-area-schools.blogspot.com/2015/12/2014-2015-english-and-writing-sat.html
There is a list of DFW schools ranked by just the Math scores here:
http://dallas-area-schools.blogspot.com/2015/12/2014-2015-math-sat-scores-for-dallas-ft.html
Private schools do not have to report SAT scores to the state, so there is no public listing of SAT scores for students attending private schools.
SAT Average - School (District/ISD or charter)
1921 - Talented & Gifted "TAG" magnet (Dallas)
1792 - Highland Park (Highland Park)
1785 - Science & Engineering "SEM" magnet (Dallas)
1740 - Carroll (Carroll)
1737 - Westlake (charter)
1721 - Coppell (Coppell)
1719 - Plano West (Plano)
1718 - Plano Senior (Plano)
1713 - North Hills (Uplift charter)
1706 - Flower Mound (Lewisville)
1678 - Lovejoy (Lovejoy)
1665 - Liberty (Frisco)
1655 - Marcus (Lewisville)
1644 - Plano East (Plano)
1637 - Keller (Keller)
1633 - Colleyville Heritage (Grapevine-Colleyville)
1631 - Centennial (Frisco)
1630 - Pottsboro (Pottsboro)
1629 - JJ Pearce (Richardson)
1619 - Booker T. Washington Arts magnet (Dallas)
1617 - Frisco (Frisco)
1615 - Grapevine (Grapevine-Colleyville)
1615 - Hebron (Lewisville)
1612 - Richland Collegiate (charter)
1608 - Winfree Richardson (charter)
1605 - Allen (Allen)
1602 - Boyd (McKinney)
1602 - New Tech (Coppell)
1600 - Argyle (Argyle)
1600 - Summit International (charter)
1594 - FW Academy of Fine Arts (charter)
1591 - Rangel girls school (Dallas)
1591 - Wakeland (Frisco)
1576 - Heritage (Frisco)
1568 - Martin (Arlington)
1565 - Waxahachie Global (Waxahachie)
1561 - Prosper (Prosper)
1560 - McKinney (McKinney)
1558 - Rockwall (Rockwall)
1546 - Garland (Garland)
1546 - McKinney North (McKinney)
1544 - Central (Keller)
1542 - Rockwall-Heath (Rockwall)
1540 - Sunnyvale (Sunnyvale)
1538 - Cedar Hill Collegiate (Cedar Hill)
1534 - Mansfield (Mansfield)
1532 - Sherman (Sherman)
1531 - Newman Smith (Carrollton-Farmers Branch)
1530 - Law magnet (Dallas)
1529 - Lone Star (Frisco)
1527 - The Colony (Lewisville)
1517 - Richardson (Richardson)
1516 - Timber Creek (Keller)
1514 - Guyer (Denton)
1514 - LD Bell (HEB)
1513 - Lake Highlands (Richardson)
1500 - Berkner (Richardson)
1494 - Denison (Denison)
1494 - Health magnet (Dallas)
1492 - Arlington (Arlington)
1492 - Creekview (Carrollton-Farmers Branch)
1492 - Midlothian (Midlothian)
1489 - Trinity (HEB)
1488 - Wylie (Wylie)
1485 - Granbury (Granbury)
1477 - Lamar (Arlington)
1476 - Melissa (Melissa)
1474 - Forney (Forney)
1472 - Denton (Denton)
1472 - Rowlett (Garland)
1472 - Sachse (Garland)
1469 - Ranchview (Carrollton-Farmers Branch)
1467 - Fossil Ridge (Keller)
1464 - Crandall (Crandall)
1463 - North Garland (Garland)
1462 - Decatur (Decatur)
1459 - Lake Dallas (Lake Dallas)
1458 - Ennis (Ennis)
1457 - Paschal (Fort Worth)
1454 - Anna (Anna)
1453 - Business magnet (Dallas)
1445 - Wylie East (Wylie)
1442 - Ryan (Denton)
1441 - Burleson Centennial (Burleson)
1440 - Red Oak (Red Oak)
1440 - Sanger (Sanger)
1434 - Lewisville (Lewisville)
1433 - Waxahachie (Waxahachie)
1432 - RL Turner (Carrollton-Farmers Branch)
1424 - Mansfield Frontier (Mansfield)
1422 - Burleson (Burleson)
1422 - Garza Early College (Dallas)
1421 - Little Elm (Little Elm)
1421 - Royse City (Royse City)
1419 - Mansfield Legacy (Mansfield)
1417 - Texas State Average
1417 - Dubiski Career (Grand Prairie)
1409 - Mansfield Summit (Mansfield)
1403 - Naaman Forest (Garland)
1401 - Mansfield Timberview (Mansfield)
1398 - Early College (Carrollton-Farmers Branch)
1394 - Horn (Mesquite)
1394 - North Forney (Forney)
1391 - Williams Prep (Uplift charter)
1389 - Greenville (Greenville)
1384 - Woodrow Wilson (Dallas)
1381 - Bowie (Arlington)
1378 - Lakeview Centennial (Garland)
1378 - Quinlan Ford (Quinlan)
1370 - South Grand Prairie (Grand Prairie)
1368 - Life School Red Oak (charter)
1365 - Poteet (Mesquite)
1360 - Terrell (Terrell)
1357 - Education magnet (Dallas)
1356 - Peak Prep (Uplift charter)
1343 - WT White (Dallas)
1337 - Faith Family Waxahachie (charter)
1325 - Arlington Heights (Fort Worth)
1322 - Seguin (Arlington)
1317 - Corsicana (Corsicana)
1317 - Ferris (Ferris)
1313 - West Mesquite (Mesquite)
1309 - Hillcrest (Dallas)
1307 - Mesquite (Mesquite)
1306 - North Mesquite (Mesquite)
1305 - Duncanville (Duncanville)
1298 - Cedar Hill (Cedar Hill)
1289 - Gilliam Collegiate (Dallas)
1285 - Life School Oak Cliff (charter)
1280 - Hampton Prep (Uplift charter)
1280 - Southwest (Fort Worth)
1272 - Seagoville (Dallas)
1266 - Sam Houston (Arlington)
1260 - Trimble Tech (Fort Worth)
1256 - Singley Academy (Irving)
1250 - Desoto (Desoto)
1249 - Nimitz (Irving)
1248 - Macarthur (Irving)
1248 - South Garland (Garland)
1235 - Pegasus (charter)
1234 - Skyline (Dallas)
1227 - Western Hills (Fort Worth)
1225 - Grand Prairie (Grand Prairie)
1219 - Bryan Adams (Dallas)
1215 - Sunset (Dallas)
1213 - Irving (Irving)
1209 - Adamson (Dallas)
1198 - Lancaster (Lancaster)
1190 - Thomas Jefferson (Dallas)
1165 - Spruce (Dallas)
1161 - Molina (Dallas)
1160 - Pinkston (Dallas)
1156 - Conrad (Dallas)
1156 - Faith family Oak Cliff (charter)
1152 - Diamond Hill-Jarvis (Fort Worth)
1146 - Wilmer Hutchins (Dallas)
1145 - Roosevelt (Dallas)
1144 - Carter-Riverside (Fort Worth)
1142 - Gateway (charter)
1140 - Carter (Dallas)
1135 - North Side (Fort Worth)
1135 - South Hills (Fort Worth)
1134 - North Dallas (Dallas)
1128 - Venture Alternative (Arlington)
1104 - Kimball (Dallas)
1103 - Samuell (Dallas)
1101 - Eastern Hills (Fort Worth)
1098 - Madison (Dallas)
1096 - Polytechnic (Fort Worth)
1081 - Lincoln Humanities (Dallas)
1080 - Success (Fort Worth)
1064 - Wyatt (Fort Worth)
1063 - Dunbar (Fort Worth)
1043 - Cardwell Career Prep (Irving)
1029 - South Oak Cliff (Dallas)
The 2016-2017 SAT list is here:
2016-2017 SAT scores - added 11-26-2017