#1 Most Diverse Private Schools in Dubuque, IA
Our Lady of Guadalupe Spanish Immersion School
Diocesan school · Grades Pre-K–5
Largest group: 79% of students
Dubuque, IA
B-Overall grade508 students32 students per teacher
2026 lists
Most Diverse Private Schools in Dubuque, IA
Private schools in Dubuque, IA with the most varied mix of students. Top 5 of 5 schools.
#2 Most Diverse Private Schools in Dubuque, IA
Holy Family Catholic Schools
Parish school · Grades Pre-K–12
Largest group: 88% of students
Dubuque, IA
B-Overall grade1,649 students14 students per teacher
#3 Most Diverse Private Schools in Dubuque, IA
Resurrection Elementary
Diocesan school · Grades Pre-K–5
Largest group: 90% of students
Dubuque, IA
B-Overall grade291 students17 students per teacher
#4 Most Diverse Private Schools in Dubuque, IA
Resurrection School
Diocesan school · Grades Pre-K–5
Largest group: 94% of students
Dubuque, IA
B-Overall grade290 students18 students per teacher
#5 Most Diverse Private Schools in Dubuque, IA
St. Columbkille School
Parish school · Grades K–5
Largest group: 98% of students
Dubuque, IA
B-Overall grade286 students14 students per teacher
From official public records, updated October 2026.