St. Marys Catholic School Photo

Best Grayson County Private Schools (2025-26)

For the 2025-26 school year, there are 6 private schools serving 828 students in Grayson County, TX (there are 63 public schools, serving 25,489 public students). 3% of all K-12 students in Grayson County, TX are educated in private schools (compared to the TX state average of 6%).
The top ranked private schools in Grayson County, TX include St. Luke's Parish Day School, St. Marys Catholic School, and Texoma Christian School.
The average acceptance rate is 90%, which is higher than the Texas private school average acceptance rate of 82%.
83% of private schools in Grayson County, TX are religiously affiliated (most commonly Baptist and Catholic).

Top Ranked Grayson County Private Schools (2025-26)

School
Location
Quick Facts
St. Luke's Parish Day School
(Episcopal)
427 W Woodard St
Denison, TX 75020
(903) 465-2653
Gr: NS-5 | 56 students
St. Marys Catholic School
St. Marys Catholic School Photo
(Catholic)
(1)
713 South Travis Street
Sherman, TX 75090
(903) 893-2127
Gr: PK-8 | 176 students Avg. class size: 16 students Sports: 5 | Extracurrculars: 2 Tuition listed
Texoma Christian School
Texoma Christian School Photo - Texoma Christian School is a place where students soar.
(Christian)
(1)
3500 W Houston St
Sherman, TX 75092
(903) 893-7076
Gr: PK-12 | 309 students Avg. class size: 15 students
Belden Street Montessori School
Montessori School
618 W Belden St
Sherman, TX 75092
(903) 868-1019
Gr: K | 48 students
Grayson Christian School
(Baptist)
(2)
4400 Us Highway 82 E
Sherman, TX 75090
(903) 892-3304
Gr: PK-12 | 175 students Avg. class size: 14 students Sports: 9
906 Cottonwood Dr
Sherman, TX 75090
(903) 893-3500
Gr: PK-3 | 64 students Avg. class size: 18 students Tuition & acceptance rate listed

Frequently Asked Questions

What are the top ranked private schools in Grayson County, TX?
The top ranked private schools in Grayson County, TX include St. Luke's Parish Day School, St. Marys Catholic School, and Texoma Christian School.
How many private schools are located in Grayson County?
6 private schools are located in Grayson County.
How diverse are private schools in Grayson County?
Grayson County private schools are approximately 27% minority students, which is lower than the Texas private school average of 41%.
What percentage of students in Grayson County go to private school?
3% of all K-12 students in Grayson County are educated in private schools (compared to the TX state average of 6%).
What percentage of private schools are religiously affiliated in Grayson County?
83% of private schools in Grayson County are religiously affiliated (most commonly Baptist and Catholic).
Which private schools in Grayson County are often viewed compared to one another?

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