#1 Private Schools with the Smallest Classes in Cameron County, TX
St. Anthony Catholic School
Parish school · Grades Pre-K–6
6.2 students per teacher
Harlingen, TX
AOverall grade56 students6 students per teacher
2026 lists
Private Schools with the Smallest Classes in Cameron County, TX
Private schools in Cameron County, TX with the fewest students per teacher (not counting preschools and special education schools). Top 9 of 9 schools.
#2 Private Schools with the Smallest Classes in Cameron County, TX
St. Joseph Academy
Parish school · Grades 7–12
6.7 students per teacher
Brownsville, TX
A+Overall grade460 students7 students per teacher
#3 Private Schools with the Smallest Classes in Cameron County, TX
Guadalupe Regional Middle School
Independent Catholic school · Grades 6–8
7.5 students per teacher
Brownsville, TX
AOverall grade56 students8 students per teacher
#4 Private Schools with the Smallest Classes in Cameron County, TX
Kenmont Montessori School
Montessori school · Grades Pre-K–8
7.8 students per teacher
Brownsville, TX
BOverall grade236 students8 students per teacher
#5 Private Schools with the Smallest Classes in Cameron County, TX
Marine Military Academy
Independent school · Grades 7–12
9.2 students per teacher
Harlingen, TX
A+Overall gradeAll boys240 students9 students per teacher
#6 Private Schools with the Smallest Classes in Cameron County, TX
St. Albans Episcopal Day School
Episcopal school · Grades Pre-K–6
9.5 students per teacher
Harlingen, TX
A-Overall grade146 students10 students per teacher
#7 Private Schools with the Smallest Classes in Cameron County, TX
Calvary Christian School
Baptist school · Grades Pre-K–8
10.4 students per teacher
Harlingen, TX
BOverall grade163 students10 students per teacher
#8 Private Schools with the Smallest Classes in Cameron County, TX
Episcopal Day School
Episcopal school · Grades Pre-K–6
11.8 students per teacher
Brownsville, TX
BOverall grade205 students12 students per teacher
#9 Private Schools with the Smallest Classes in Cameron County, TX
St. Mary's Catholic School
Diocesan school · Grades Pre-K–6
16.5 students per teacher
Brownsville, TX
BOverall grade396 students17 students per teacher
From official public records, updated October 2026.