This is from the schooldigger website. Percentages don't always total 100% because many students are classified "unspecified" for some reason. Ranked by school size.
Prestonwood Christian Academy - PK-12th - 1,478 students
White - 80.2%
AA - 4.6%
Asian - 4.2%
Hispanic - 3.3%
2 or more - 2%
Am Indian - .1%
Liberty Christian School - PK-12th - 1,252 students
White - 84.9%
Hispanic - 2.3%
Asian - 1.8%
AA - 1.2%
Pac Islander - .7%
Am Indian - .6%
2 or more - .3%
Parish Episcopal School - PK-12 - 1,190 students
White - 77.3%
Asian - 6.5%
Hispanic - 3.9%
2 or more - 2.5%
AA - 1.9%
Am Indian - .4%
Episcopal School of Dallas - PK-12th - 1,148 students
White 83.9%
Asian - 2.8%
Hispanic - 2.4%
AA - 2.3%
Am Indian - .5%
Hockaday School (Girls only) - PK-12th - 1,084 students
White - 65.8%
Asian - 13.6%
AA - 5.8%
Hispanic - 5.1%
Am Indian - .5%
Jesuit College Prep Catholic (Boys only) - 9th-12th - 1,039 students
White - 74.5%
Hispanic - 13.4%
Asian - 4.5%
2 or more - 3.7%
AA - 3.5%
Am Indian - .3%
Pac Islander - .2%
The Southern Baptist Academy - K-12th - 1,000 students
not provided
St Monica Catholic - PK-8th - 862 students
White - 61.8%
Hispanic - 26%
Asian - 3.6%
AA - 2.2%
Am Indian - .3%
2 or more - .1%
Shelton School - PK-12th - 854 students - ADHD/LD
White - 87.7%
Hispanic - 3.3%
2 or more - 1.8%
Asian - 1.6%
AA - 1.6%
Am Indian - .5%
St Mark's School of Texas (Boys only) - 1st-12th - 841 students
not provided
Prince of Peace Catholic - PK-8th - 822 students
White - 71%
Hispanic - 7.7%
Asian - 3%
2 or more - 1.6%
AA - 1.1%
Pac Islander - .5%
Am Indian - .2%
St Thomas Aquinas Catholic - PK-8th - 818 students
White - 51.5%
Hispanic - 38.5%
Asian - .4%
AA - .2%
Ursuline Academy Catholic (Girls only) - 9th-12th - 794 students
White - 75.1%
Hispanic - 13.2%
Asian - 5.3%
AA - 3.4%
2 or more - 2.8%
Am Indian - .3%
Legacy Christian Academy - PK-12th - 735 students
White - 64.5%
Pac Islander - 20.3%
Hispanic - 3%
AA - 2.4%
2 or more - 1.4%
Asian - 1.4%
Am Indian - .3%
St. Mark Catholic Plano - PK-8th - 719 students
White - 80.8%
Hispanic - 7.5%
Asian - 2.9%
Am Indian - 1.4%
AA - .4%
St Rita Catholic - K-8th - 671 students
White - 80.8%
Hispanic - 11.5%
Asian - 3.3%
2 or more - 2.5%
AA - 1.8%
Dallas Christian School (Mesquite) - PK-12th - 666 students
White - 76.1%
AA - 8.9%
Hispanic - 6%
2 or more - 2.6%
Asian - .3%
Pac Islander - .3%
Pope John Paul II Catholic - 9th-12th - 626 students
White - 76.4%
Hispanic - 12%
Asian - 8.1%
2 or more - 1.8%
Am Indian - 1%
AA - .8%
Bishop Dunne Catholic - 6th-12th - 608 students
Hispanic - 42.1%
AA - 33.9%
White - 21.5%
Asian - 2.1%
2 or more - .3%
Good Shepherd Episcopal School - PK-8th - 577 students
White - 80.8%
Hispanic - 6.4%
Asian - 3.6%
AA - 1.6%
2 or more - .5%
St Patrick Catholic - PK-8th - 517 students
White - 63.2%
Hispanic - 11.4%
AA - 5.4%
Asian - 4.8%
The Highlands School Legionaries of Christ Catholic - PK-12 - 517 students
White - 43.7%
Hispanic - 31.5%
Asian - 12.8%
AA - 1.7%
2 or more - 1.2%
St Johns Episcopal - PK-8th - 497 students
not provided
DeSoto Private School - PK-6th - 472 students
AA - 51.7%
White - 3.2%
2 or more - 1.9%
Hispanic - 1.5%
Asian - .4%
St Alcuin Montessori - PK-8th - 469 students
White - 43.3%
Asian - 6.8%
Hispanic - 4.1%
2 or more - 3.6%
AA - 1.3%
Lakehill Preparatory - K-12th - 446 students
White - 76.2%
AA - 12.6%
Hispanic - 4.7%
Asian - 4.5%
2 or more - 2%
First Baptist Academy - K-12th - 442 students
White - 67.9%
AA - 18.1%
Hispanic - 7.9%
Asian - 3.2%
2 or more - 2.9%
Providence Christian School - PK-8th - 441 students
White - 91.2%
Asian - 1.4%
AA - .5%
Hispanic - .5%
Wesley Prep - PK-6th - 427 students - Methodist
White - 34.7%
Hispanic - .9%
AA - .2%
Christ the King - K-8th - 423 students - Catholic
White - 88.2%
Hispanic - 10.6%
Asian - .7%
AA - .2%
Am Indian - .2%
Lamplighter School - PK-4th - 402 students
White - 49.8%
2 or more - 9.2%
Asian - 4%
AA - 3.2%
Hispanic - 2.2%
Am Indian - .2%
Fellowship Christian Academy - PK-8th - 401 students
AA - 37.9%
Hispanic - .5%
White - .2%
Covenant School - K-12th - 394 students
White - 90.6%
Asian - 3.6%
Hispanic - 2.3%
2 or more - 1.8%
AA - 1.5%
Am Indian - .3%
Cistercian Prep Catholic (Boys only) - 5th-12th - 350 students
White - 76.3%
Hispanic - 14.9%
Asian - 7.1%
AA - 1.7%
All Saints Catholic - K-8th - 344 students
White - 71.5%
Hispanic - 10.8%
2 or more - 9.6%
Pac Islander - 3.2%
AA - 2.3%
Asian - 2%
Am Indian - .6%
Akiba Academy - PK- 8th - 334 students - Jewish
White - 65.3%
Hispanic - 1.2%
St Pius X Catholic - K-8th - 329 students
Hispanic - 35.6%
White - 34.7%
2 or more - 9.7%
Asian - 9.1%
AA - 7%
Pac Islander - 4%
Levine Academy - PK-8th - 325 students - Jewish
White - 82.8%
Hispanic - 1.5%
Islamic School of Irving - PK-12th - 324 students
White - 50%
Asian - 21.9%
AA - 6.5%
Hispanic - .3%
Iboc Christian Academy - PK-6th - 303 students
AA - 44.2%
White - .7%
Hispanic - .3%
Starwood Montessori - PK-6th - 290 students
White - 19%
2 or more - 5.5%
AA - 3.1%
Asian - 2.4%
Hispanic - .7%
Pac Islander - .3%
St Elizabeth of Hungary Catholic - PK-8th - 288 students
Hispanic - 49%
White - 26.4%
AA - 14.2%
Asian - 4.5%
The Canterbury Episcopal School - K-12th - 262 students
White - 43.9%
AA - 37%
2 or more - 8.8%
Hispanic - 6.1%
Asian - 3.8%
Am Indian - .4%
Torah Day School - PK-8th - 261 students - Jewish
White - 81.6%
Hispanic - 4.6%
Asian - .4%
The Westwood School - PK-12th - 260 students
White - 52.7%
Asian - 8.8%
2 or more - 5.4%
Hispanic - 3.5%
AA - 2.7%
Pac Islander - .4%
Frisco Montessori - PK-5th - 250 students
White - 26%
Asian - 9.6%
AA - 3.2%
Hispanic - 1.6%
Heritage Christian Academy - PK-12th - 250 students
White - 85.2%
Hispanic - 3.6%
AA - 2.8%
Highland Park Presbyterian - PK-4th - 243 students
White 24.3%
Hispanic - 2.5%
Asian - .8%
Dallas Lutheran School - 7th-12th - 242 students
White - 84.7%
AA - 5%
Asian - 3.7%
Hispanic - 3.7%
2 or more - 2.9%
Preston Hollow Presbyterian School - PK-6th - 239 students - ADHD/LD
White - 50.6%
Hispanic - 1.3%
Asian - .4%
West Dallas Community School - PK-8th - 233 students
AA - 51.9%
Hispanic - 33%
White - 1.7%
Asian - .4%
J Erik Jonsson Community School - PK-5th - 231 students
Hispanic - 72.7%
AA - 3%
2 or more - 2.2%
White - 1.3%
Fairhill School - 1st-12th - 219 students - ADHD/LD
White - 92.2%
Hispanic - 4.1%
Asian - 2.3%
AA - 1.4%
Zion Lutheran - PK-8th - 218 students
White - 47.7%
AA - 4.6%
Hispanic - 3.7%
Asian - 2.8%
2 or more - 1.4%
The Sloan School - PK-5th - 214 students
White - 42.1%
Asian - 5.1%
Hispanic - 5.1%
AA - 4.2%
St Bernard of Clairvaux Catholic - PK-8th - 206 students
White - 40.3%
Hispanic - 38.8%
Asian - 6.3%
AA - 3.4
2 or more - 3.4%
St Cecilia Catholic - PK-8th - 205 students
Hispanic - 73.2%
2 or more - 5.4%
Asian - 2.9%
White - 2.4%
Faith Lutheran - PK-10th - 204 students
White - 76%
AA - 6.9%
Asian - 4.4%
Hispanic - 3.4%
Grace Academy of Dallas - PK-6th - 201 students - Christian
White - 62.2%
Hispanic - 2.5%
AA - 2%
Asian - .5%
Holy Trinity Catholic - PK-8th - 196 students
Hispanic - 64.3%
White - 12.8%
AA - 3.6%
Asian - 3.6%
2 or more - 1.5%
Tyler Street Christian Academy - PK-12th - 194 students
Hispanic - 46.9%
AA - 32%
White - 9.8%
The Winston School - 1st-12th - 188 students - ADHD/LD
White - 83%
AA - 8.5%
Hispanic - 4.8%
Asian - 1.6%
2 or more - 1.6%
Pac Islander - .5%
St Augustine Catholic - K-8th - 184 students
Hispanic - 95.1%
AA - 2.2%
White - 2.2%
Asian - .5%
Our Lady of Perpetual Help Catholic - PK-8th - 180 students
Hispanic - 87.8%
White - 1.7%
Pac Islander - .6%
2 or more - .6%
Spring Creek Academy - K-12th - 178 students
White - 82.6%
Asian - 11.8%
AA - 3.4%
Hispanic - 2.2%
New Star Leadership - K-5th - 175 students
Asian - 96%
White - 3.4%
AA - .6%
Lighthouse Christian Academy - PK-6th - 174 students
Hispanic - 29.3%
AA - 13.8%
White - 8%
2 or more - 2.3%
Asian - .6%
St Mary of Carmel Catholic - PK-8th - 169 students
Hispanic - 87%
AA - 4.7%
White - 1.8%
Asian - 1.2%
Dallas Academy - 1st-12th - 165 students - ADHD/LD school
White - 85.5%
Hispanic - 11.5%
AA - 3%
Santa Clara of Assisi School - PK-8th - 164 students - Catholic
Hispanic - 78.7%
White - 1.8%
Redeemer Montessori Irving - PK-5th - 164 students
White - 15.2%
Asian - 10.4%
Hispanic - 3%
2 or more - .6%
Mount St Michael Catholic - PK-8th - 163 students
White - 49.1%
Hispanic - 31.3%
AA - 2.5%
Asian - 2.5%
2 or more - 2.5%
White Rock Montessori - PK-8th - 160 students
White - 66.3%
Hispanic - 8.8%
AA - 6.3%
Asian - 2.5%
Our Redeemer Lutheran - PK-6th - 156 students
White - 48.7%
Hispanic - 3.2%
AA - 3.2%
Lobias Murray Christian Academy - K-12th - 148 students
AA - 98%
Hispanic - 2%
St James Episcopal School - PK-4th - 144 students
White - 29.9%
Hispanic - 2.8%
AA - 1.4%
Asian - 1.4%
2 or more - .7%
Notre Dame School - ungraded - 143 students - special needs
White - 65.7%
Hispanic - 18.9%
AA - 15.4%
Dallas Christian Academy - PK-11th - 143 students - 7th-Day Adventist
Hispanic - 49.7%
AA - 31.5%
White - 13.3%
Asian - .7%
(not to be confused with Dallas Christian School in Mesquite)
St Philip the Apostle Catholic - PK-8th - 142 students
Hispanic - 57.7%
AA - 21.8%
White - 9.2%
Asian - 4.9%
2 or more - .7%
Vanguard Prep - ungraded - 142 students - alternative
White - 97.2%
AA - 2.1%
Hispanic - .7%
Oak Hill Academy - PK-12th - 138 students - ADHD/LD
White - 80.4%
AA - 5.1%
Hispanic - 4.3%
Asian - 1.4%
The Highlander Carden School - PK-6th - 135 students
White - 80.7%
Asian - .7%
St Luke Catholic - PK-8th - 133 students
Hispanic - 49.6%
White - 18%
Asian - 11.3%
AA - 3.8%
2 or more - .8%
Holy Family of Nazareth Catholic - PK-8th - 132 students
White - 41.7%
Hispanic - 23.5%
Asian - 15.2%
AA - 9.8%
Clay Academy - PK-8th - 127 students - Christian
AA - 77.2%
Hispanic - .8%
The Kessler School - PK-5th - 115 students
White - 40%
Hispanic - 8.7%
AA - 2.6%
Asian - 2.6%
Pac Islander - 2.6%
2 or more - .9%
Yavneh Academy - 9th-12th - 115 students - Jewish
White - 97.4%
Hispanic - 1.7%
Asian - .9%
Iacc Academy - PK-3rd - 113 students - Islamic
Asian - 21.2%
2 or more - 2.7%
AA - .9%
Wesleyan Academy - PK-5th - 111 students
White - 31.5%
2 or more - 7.2%
AA - 6.3%
Asian - 2.7%
Hispanic - 1.8%
Childrens Garden Montessori - PK-4th - 110 students
not provided
St Christopher Montessori - PK-4th - 109 students - Episcopal
White - 11%
Asian - 2.8%
Hispanic - 2.8%
AA - .9%
2 or more - .9%
The Cambridge School - 6th-12th - 105 students
White - 80%
Hispanic - 6.7%
AA - 5.7%
Asian - 5.7%
Scofield Christian School - PK-6th - 94 students
White - 75.5%
Asian - 2.1%
Hispanic - 2.1%
AA - 1.1%
Stonegate Christian Academy - PK-12th - 94 students
White - 75.5%
Hispanic - 13.8%
AA - 5.3%
2 or more - 4.3%
Pac Islander - 1.1%
Meadowbrook School - PK-K - 92 students
White - 27.2%
Plano Christian Academy - K-12th - 85 students
not provided
Holy Cross Lutheran - PK-6th - 84 students
White - 51.2%
Hispanic - 10.7%
AA - 4.8%
Asian - 4.8%
Little Red Schoolhouse - PK-3rd - 84 students
White - 48.8%
Hispanic - 6%
AA - 4.8%
Asian - 4.8%
Calvary Lutheran - K-8th - 83 students
White - 68.7%
AA - 21.7%
2 or more - 7.2%
Hispanic - 2.4%
Dallas Montessori Academy - PK-8th - 81 students
White - 40.7%
AA - 21%
Hispanic - 16%
Asian - 4.9%
Great Lakes Academy - 1st-12th - 78 students - ADHD/LD
White - 87.2%
Hispanic - 6.4%
AA - 2.6%
2 or more - 2.6%
Asian - 1.3%
East Dallas Community School - PK-3rd - 76 students
Hispanic - 23.7%
White 17.1%
AA - 5.3%
Asian - 2.6%
Lakewood Montessori School - PK-6th - 75 students
White - 37.3%
Hispanic - 2.7%
2 or more - 1.3%
Montessori Children's House & School - ungraded - 72 students
2 or more - 68.1%
White - 18.1%
Hispanic - 9.7%
Asian - 4.2%
Willow Bend Academy Plano - 6th-12th - 70 students
White - 88.6%
AA - 5.7%
Asian - 2.9%
Hispanic - 2.9%
Richmond Hill Montessori - PK-12th - 60 students
Asian - 6.7%
White - 5%
Hispanic - 3.3%
Bethany Christian - PK-12th - 59 students
White - 49.2%
AA - 16.9%
Asian - 13.6%
Hispanic - 11.9%
Texas Torah Institute - 9-12th - 43 students - Jewish
White - 100%
Yorktown Education - 5th-12th - 42 students
not provided
Mesorah High School for Girls - 9-12th - Jewish - 38 students
White - 97.4%
2 or more - 2.6%
The Hillier School - 1st-8th - 35 students - ADHD/LD
White - 65.7%
Hispanic - 25.7%
AA - 5.7%
Asian - 2.9%
Southwest Adventist Jr Academy - PK-8th - 29 students
AA - 75.9%
Hispanic - 6.9%
Berean Christian Academy - PK-6th - 21 students
White - 42.9%
Hispanic - 23.8%
2 or more - 19%
AA - 4.8%
New Vision Christian Academy - PK-8th - 18 students
Hispanic - 83.3%
Bridge Builder Academy - 1st-12th - 15 students
White - 86.7%
2 or more - 13.3%
Newman Park Christian Academy - 3rd-12th - 11 students
White - 100%
Key:
AA - African-American
2 or more - when student claims 2 or more groups
Am Indian - American Indian
Pac Islander - Pacific Islander
PK - preschool
ADHD/LD - school accepts only students with diagnosis of ADHD and/or learning disabilities but otherwise has normal or higher IQ
The schooldigger website does not have information about all private schools in Dallas.
*** Private school students in Texas do not take the state-mandated STAAR test/TAKS test ***