#1 Best Private Schools in Katy, TX
St. John Xxiii College Prreparatory
Independent Catholic school · Grades 9–12
100% of graduates go to four-year colleges
Katy, TX
A+Overall grade432 students11 students per teacher
2026 lists
Best Private Schools in Katy, TX
Private schools in Katy, TX with the highest overall grades. Top 7 of 7 schools.
#2 Best Private Schools in Katy, TX
Faith West Academy
Christian school (nondenominational) · Grades Pre-K–12
The smallest classes of any Christian school in Katy
Katy, TX
A+Overall grade300 students7 students per teacher
#3 Best Private Schools in Katy, TX
British International School of Houston
Independent school · Grades Pre-K–12
97% of graduates go to four-year colleges
Katy, TX
A-Overall grade939 students10 students per teacher
#4 Best Private Schools in Katy, TX
Berean Christian Academy
Christian school (nondenominational) · Grades K–11
Growing: enrollment up 398% since 2017–18
Katy, TX
B+Overall grade219 students9 students per teacher
#5 Best Private Schools in Katy, TX
Epiphany of the Lord Catholic School
Diocesan school · Grades Pre-K–8
One of the most diverse private schools in Texas
Katy, TX
BOverall grade389 students15 students per teacher
#6 Best Private Schools in Katy, TX
Childrens Lighthouse Learning Center
Early childhood program · Grades Pre-K–K
The largest preschool in Katy
Katy, TX
BOverall grade80 students21 students per teacher
#7 Best Private Schools in Katy, TX
Katy Christian Academy
Pentecostal school · Grades Pre-K–12
One school from pre-K through 12th grade
Katy, TX
BOverall grade98 students
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.