#1 Best Private Schools in Galveston County, TX
St. Mary Catholic School
Diocesan school · Grades Pre-K–8
The only Catholic school in League City
League City, TX
A+Overall grade217 students8 students per teacher
2026 lists
Best Private Schools in Galveston County, TX
Private schools in Galveston County, TX with the highest overall grades. Top 7 of 7 schools.
#2 Best Private Schools in Galveston County, TX
O'Connell College Preparatory School
Independent Catholic school · Grades 9–12
Smaller classes than 97% of Catholic schools in Texas
Galveston, TX
A+Overall grade80 students5 students per teacher
#3 Best Private Schools in Galveston County, TX
True Cross Catholic School - Dickinson
Parish school · Grades K–8
Smaller classes than 87% of Catholic schools in Texas
Dickinson, TX
A+Overall grade88 students7 students per teacher
#4 Best Private Schools in Galveston County, TX
Abundant Life Christian School
Christian school (nondenominational) · Grades Pre-K–12
Smaller classes than 75% of Christian schools in Texas
Lamarque, TX
A+Overall grade124 students7 students per teacher
#5 Best Private Schools in Galveston County, TX
Arcadia First Baptist Christian School
Baptist school · Grades K–11
Smaller classes than 66% of Christian schools in Texas
Santa Fe, TX
A+Overall grade111 students8 students per teacher
#6 Best Private Schools in Galveston County, TX
Upward Hope Academy
Independent school · Grades 9–12
One of 2 independent schools in Galveston
Galveston, TX
BOverall grade83 students21 students per teacher
#7 Best Private Schools in Galveston County, TX
Bay Area Christian School
Christian school (nondenominational) · Grades K–12
The only Christian school in League City
League City, TX
BOverall grade895 students13 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.