#1 College-Bound Private High Schools in Colorado
St. Mary's Academy
Independent Catholic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Englewood, CO
A+Overall grade664 students9 students per teacher
2026 lists
College-Bound Private High Schools in Colorado
Private high schools in Colorado where the most graduates go on to four-year colleges. Top 39 of 39 schools.
#2 College-Bound Private High Schools in Colorado
Crescent View Academy
Islamic school · Grades Pre-K–12
100% of graduates go to four-year colleges
Aurora, CO
A+Overall grade539 students10 students per teacher
#3 College-Bound Private High Schools in Colorado
Front Range Christian School
Christian school (nondenominational) · Grades Pre-K–12
100% of graduates go to four-year colleges
Littleton, CO
A-Overall grade472 students8 students per teacher
#4 College-Bound Private High Schools in Colorado
Vail Mountain School
Independent school · Grades K–12
100% of graduates go to four-year colleges
Vail, CO
B+Overall grade401 students7 students per teacher
#5 College-Bound Private High Schools in Colorado
Denver Jewish Day School
Jewish day school · Grades Pre-K–12
100% of graduates go to four-year colleges
Denver, CO
A+Overall grade316 students5 students per teacher
#6 College-Bound Private High Schools in Colorado
Steamboat Mountain School
Independent school · Grades K–12
100% of graduates go to four-year colleges
Steamboat Springs, CO
AOverall grade190 students5 students per teacher
#7 College-Bound Private High Schools in Colorado
Shining Mtn. Waldorf High School
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Boulder, CO
AOverall grade188 students5 students per teacher
#8 College-Bound Private High Schools in Colorado
Vail Christian High School
Christian school (nondenominational) · Grades 9–12
100% of graduates go to four-year colleges
Edwards, CO
A+Overall grade152 students10 students per teacher
#9 College-Bound Private High Schools in Colorado
Watershed School
Independent school · Grades 6–12
100% of graduates go to four-year colleges
Boulder, CO
BOverall grade114 students7 students per teacher
#10 College-Bound Private High Schools in Colorado
Longmont Christian School
Christian school (nondenominational) · Grades Pre-K–8
100% of graduates go to four-year colleges
Longmont, CO
A+Overall grade47 students4 students per teacher
#11 College-Bound Private High Schools in Colorado
Colorado Academy
Independent school · Grades Pre-K–12
99% of graduates go to four-year colleges
Denver, CO
BOverall grade1,009 students
#12 College-Bound Private High Schools in Colorado
Vail Christian High School
Christian school (nondenominational) · Grades 9–12
99% of graduates go to four-year colleges
Edward, CO
A+Overall grade158 students5 students per teacher
#13 College-Bound Private High Schools in Colorado
St. Mary's High School
Independent Catholic school · Grades 9–12
99% of graduates go to four-year colleges
Colorado Springs, CO
A+Overall grade151 students8 students per teacher
#14 College-Bound Private High Schools in Colorado
Valor Christian High School
Christian school (nondenominational) · Grades 9–12
98% of graduates go to four-year colleges
Highlands Ranch, CO
A+Overall grade1,173 students6 students per teacher
#15 College-Bound Private High Schools in Colorado
Kent Denver School
Independent school · Grades 6–12
98% of graduates go to four-year colleges
Englewood, CO
B+Overall grade761 students9 students per teacher
#16 College-Bound Private High Schools in Colorado
Mullen High School
Independent Catholic school · Grades 9–12
98% of graduates go to four-year colleges
Denver, CO
A+Overall grade753 students13 students per teacher
#17 College-Bound Private High Schools in Colorado
Fountain Valley School of Colorado
Independent school · Grades 9–12
98% of graduates go to four-year colleges
Colorado Springs, CO
A+Overall grade233 students5 students per teacher
#18 College-Bound Private High Schools in Colorado
Bishop Machebeuf High School
Diocesan school · Grades 9–12
98% of graduates go to four-year colleges
Denver, CO
A+Overall grade164 students8 students per teacher
#19 College-Bound Private High Schools in Colorado
Colorado Rocky Mountain School
Independent school · Grades 9–12
97% of graduates go to four-year colleges
Carbondale, CO
B+Overall grade175 students8 students per teacher
#20 College-Bound Private High Schools in Colorado
Denver Christian School
Christian school (nondenominational) · Grades Pre-K–12
95% of graduates go to four-year colleges
Lakewood, CO
B-Overall grade865 students12 students per teacher
#21 College-Bound Private High Schools in Colorado
Heritage Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
95% of graduates go to four-year colleges
Fort Collins, CO
BOverall grade286 students10 students per teacher
#22 College-Bound Private High Schools in Colorado
Yeshiva Toras Chaim High School
Jewish day school · Grades 9–12
95% of graduates go to four-year colleges
Denver, CO
B+Overall gradeAll boys67 students8 students per teacher
#23 College-Bound Private High Schools in Colorado
Mile High Academy
Seventh-day Adventist school · Grades Pre-K–12
93% of graduates go to four-year colleges
Highlands Ranch, CO
A-Overall grade230 students14 students per teacher
#24 College-Bound Private High Schools in Colorado
Dayspring Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
90% of graduates go to four-year colleges
Greeley, CO
BOverall grade477 students11 students per teacher
From official public records, updated October 2026.