#1 Private Schools with the Smallest Classes in Washtenaw County, MI
Daycroft School
Montessori school · Grades Pre-K–6
2.9 students per teacher
Ann Arbor, MI
A+Overall grade95 students3 students per teacher
2026 lists
Private Schools with the Smallest Classes in Washtenaw County, MI
Private schools in Washtenaw County, MI with the fewest students per teacher (not counting preschools and special education schools). Top 16 of 16 schools.
#2 Private Schools with the Smallest Classes in Washtenaw County, MI
Hebrew Day School of Ann Arbor
Jewish day school · Grades K–5
4.5 students per teacher
Ann Arbor, MI
AOverall grade56 students5 students per teacher
#3 Private Schools with the Smallest Classes in Washtenaw County, MI
County of Washtenaw
Jewish day school · Grades K–5
4.5 students per teacher
Ann Arbor, MI
AOverall grade54 students5 students per teacher
#4 Private Schools with the Smallest Classes in Washtenaw County, MI
Rudolf Steiner School of Ann Arbor
Independent school · Grades Pre-K–12
4.8 students per teacher
Ann Arbor, MI
A+Overall grade266 students5 students per teacher
#5 Private Schools with the Smallest Classes in Washtenaw County, MI
Emerson School
Independent school · Grades Pre-K–8
7 students per teacher
Ann Arbor, MI
B+Overall grade327 students7 students per teacher
#6 Private Schools with the Smallest Classes in Washtenaw County, MI
Rudolf Steiner School of Ann Arbor
Independent school · Grades Pre-K–12
8 students per teacher
Ann Arbor, MI
A+Overall grade266 students8 students per teacher
#7 Private Schools with the Smallest Classes in Washtenaw County, MI
Green Hills School
Independent school · Grades 6–12
8.3 students per teacher
Ann Arbor, MI
A+Overall grade692 students8 students per teacher
#8 Private Schools with the Smallest Classes in Washtenaw County, MI
Spiritus Sanctus Academy
Independent Catholic school · Grades K–8
10.1 students per teacher
Ann Arbor, MI
A+Overall grade139 students10 students per teacher
#9 Private Schools with the Smallest Classes in Washtenaw County, MI
FR Gabriel Richard High School
Parish school · Grades 9–12
11.4 students per teacher
Ann Arbor, MI
A+Overall grade498 students11 students per teacher
#10 Private Schools with the Smallest Classes in Washtenaw County, MI
Washtenaw Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
13.4 students per teacher
Saline, MI
B-Overall grade327 students13 students per teacher
#11 Private Schools with the Smallest Classes in Washtenaw County, MI
St. Paul Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
13.5 students per teacher
Ann Arbor, MI
B+Overall grade194 students14 students per teacher
#12 Private Schools with the Smallest Classes in Washtenaw County, MI
St. Francis of Assisi School
Diocesan school · Grades Pre-K–8
14 students per teacher
Ann Arbor, MI
BOverall grade430 students14 students per teacher
#13 Private Schools with the Smallest Classes in Washtenaw County, MI
Ann Arbor Christian School
Christian school (nondenominational) · Grades Pre-K–9
14 students per teacher
Ann Arbor, MI
B-Overall grade216 students14 students per teacher
#14 Private Schools with the Smallest Classes in Washtenaw County, MI
Spiritus Sanctus Academy
Independent Catholic school · Grades Pre-K–8
16.9 students per teacher
Plymouth, MI
B-Overall grade204 students17 students per teacher
#15 Private Schools with the Smallest Classes in Washtenaw County, MI
Clonlara School
Alternative school · Grades K–12
21.5 students per teacher
Ann Arbor, MI
B-Overall grade323 students22 students per teacher
#16 Private Schools with the Smallest Classes in Washtenaw County, MI
Arbor Valley Academy
Independent school · Grades 6–12
70 students per teacher
Ypsilanti, MI
B-Overall grade266 students
From official public records, updated October 2026.