#1 Largest Private Schools in Westminster, CO
Flatirons Academy
Christian school (nondenominational) · Grades K–12
515 students
Westminster, CO
B-Overall grade515 students16 students per teacher
2026 lists
Largest Private Schools in Westminster, CO
The private schools in Westminster, CO with the most students. Top 6 of 6 schools.
#2 Largest Private Schools in Westminster, CO
Face School
Christian school (nondenominational) · Grades Pre-K–12
393 students
Westminster, CO
B-Overall grade393 students
#3 Largest Private Schools in Westminster, CO
Face School
Christian school (nondenominational) · Grades Pre-K–12
351 students
Westminster, CO
A+Overall grade351 students4 students per teacher
#4 Largest Private Schools in Westminster, CO
Belleview Christian School
Christian school (nondenominational) · Grades Pre-K–12
284 students
Westminster, CO
BOverall grade284 students11 students per teacher
#5 Largest Private Schools in Westminster, CO
Blessed Miguel Pro Catholic Academy
Diocesan school · Grades Pre-K–8
143 students
Westminster, CO
B-Overall grade143 students13 students per teacher
#6 Largest Private Schools in Westminster, CO
Shepherd of the Valley Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
46 students
Westminster, CO
A-Overall grade46 students12 students per teacher
From official public records, updated October 2026.