#1 Largest Private Schools in Jefferson County, CO
Colorado Academy
Independent school · Grades Pre-K–12
1,009 students
Denver, CO
BOverall grade1,009 students
2026 lists
Largest Private Schools in Jefferson County, CO
The private schools in Jefferson County, CO with the most students. Top 24 of 24 schools.
#2 Largest Private Schools in Jefferson County, CO
Denver Christian School
Christian school (nondenominational) · Grades Pre-K–12
865 students
Lakewood, CO
B-Overall grade865 students12 students per teacher
#3 Largest Private Schools in Jefferson County, CO
Faith Christian Academy
Christian school (nondenominational) · Grades K–8
560 students
Arvada, CO
B-Overall grade560 students15 students per teacher
#4 Largest Private Schools in Jefferson County, CO
Front Range Christian School
Christian school (nondenominational) · Grades Pre-K–12
472 students
Littleton, CO
A-Overall grade472 students8 students per teacher
#5 Largest Private Schools in Jefferson County, CO
Face School
Christian school (nondenominational) · Grades Pre-K–12
393 students
Westminster, CO
B-Overall grade393 students
#6 Largest Private Schools in Jefferson County, CO
Forge Christian High School
Christian school (nondenominational) · Grades 9–12
257 students
Arvada, CO
B-Overall grade257 students14 students per teacher
#7 Largest Private Schools in Jefferson County, CO
Forge Christian High School
Christian school (nondenominational) · Grades 9–12
252 students
Arvada, CO
BOverall grade252 students12 students per teacher
#8 Largest Private Schools in Jefferson County, CO
Sts. Peter & Paul Catholic STEM School
Diocesan school · Grades Pre-K–8
225 students
Wheat Ridge, CO
B+Overall grade225 students18 students per teacher
#9 Largest Private Schools in Jefferson County, CO
Shrine of St. Anne School
Diocesan school · Grades K–8
216 students
Arvada, CO
BOverall grade216 students14 students per teacher
#10 Largest Private Schools in Jefferson County, CO
Our Lady of Fatima Catholic School
Parish school · Grades Pre-K–8
189 students
Lakewood, CO
A+Overall grade189 students11 students per teacher
#11 Largest Private Schools in Jefferson County, CO
Augustine Classical Academy
Christian school (nondenominational) · Grades Pre-K–12
177 students
Lakewood, CO
BOverall grade177 students11 students per teacher
#12 Largest Private Schools in Jefferson County, CO
Bethlehem Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
145 students
Lakewood, CO
B-Overall grade145 students15 students per teacher
#13 Largest Private Schools in Jefferson County, CO
Evergreen Country Day School
Independent school · Grades Pre-K–8
141 students
Evergreen, CO
B+Overall grade141 students6 students per teacher
#14 Largest Private Schools in Jefferson County, CO
Beth Eden Baptist School
Baptist school · Grades K–12
102 students
Wheat Ridge, CO
A+Overall grade102 students7 students per teacher
#15 Largest Private Schools in Jefferson County, CO
Montessori School of Evergreen
Montessori school · Grades Pre-K–8
77 students
Evergreen, CO
AOverall grade77 students4 students per teacher
#16 Largest Private Schools in Jefferson County, CO
Shiloh Home
Special education school · Grades 4–12
76 students
Littleton, CO
BOverall gradeAll boys76 students11 students per teacher
#17 Largest Private Schools in Jefferson County, CO
Havern School
Special education school · Grades 1–8
71 students
Littleton, CO
A+Overall grade71 students2 students per teacher
#18 Largest Private Schools in Jefferson County, CO
Wellspring Catholic Academy of St. Bernadette
Parish school · Grades Pre-K–8
60 students
Lakewood, CO
A+Overall grade60 students7 students per teacher
#19 Largest Private Schools in Jefferson County, CO
Midtown Montessori Academy
Montessori school · Grades Pre-K–5
54 students
Wheat Ridge, CO
B+Overall grade54 students7 students per teacher
#20 Largest Private Schools in Jefferson County, 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
#21 Largest Private Schools in Jefferson County, CO
St. Joan of Arc Early Learning Center
Diocesan school · Grades Pre-K–K
39 students
Arvada, CO
B+Overall grade39 students13 students per teacher
#22 Largest Private Schools in Jefferson County, CO
Abiding Hope Preschool
Early childhood program · Grades Pre-K–K
32 students
Littleton, CO
B+Overall grade32 students16 students per teacher
#23 Largest Private Schools in Jefferson County, CO
Vertical Skills Academy
Special education school · Grades 2–7
28 students
Evergreen, CO
A-Overall grade28 students4 students per teacher
#24 Largest Private Schools in Jefferson County, CO
Foothills Christian Preschool & Kindergarten
Early childhood program · Grades Pre-K–K
23 students
Littleton, CO
B+Overall grade23 students15 students per teacher
From official public records, updated October 2026.