#1 Best Catholic Schools in Allen County, OH
St. Gerard School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Lima
Lima, OH
A+Overall grade193 students12 students per teacher
2026 lists
Best Catholic Schools in Allen County, OH
The highest-graded schools of this kind in Allen County, OH. Top 5 of 5 schools.
#2 Best Catholic Schools in Allen County, OH
St. Rose Catholic School
Parish school · Grades Pre-K–8
Growing: enrollment up 38% since 2011–12
Lima, OH
A+Overall grade157 students14 students per teacher
#3 Best Catholic Schools in Allen County, OH
Lima Central Catholic High School
Diocesan school · Grades 9–12
Serving families in Lima since at least 2011
Lima, OH
B+Overall grade211 students12 students per teacher
#4 Best Catholic Schools in Allen County, OH
St. Charles Catholic School
Diocesan school · Grades Pre-K–8
The largest Catholic school in Lima
Lima, OH
B+Overall grade370 students15 students per teacher
#5 Best Catholic Schools in Allen County, OH
Delphos St. Johns
Independent Catholic school · Grades K–12
85% of graduates go to four-year colleges
Delphos, OH
BOverall grade668 students9 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.