#1 Best Private Schools in Boone County, KY
Heritage Academy
Pentecostal school · Grades Pre-K–12
The largest Christian school in Florence
Florence, KY
A+Overall grade149 students8 students per teacher
2026 lists
Best Private Schools in Boone County, KY
Private schools in Boone County, KY with the highest overall grades. Top 8 of 8 schools.
#2 Best Private Schools in Boone County, KY
Our Lady of the Sacred Heart Academy
Independent Catholic school · Grades K–11
Smaller classes than 90% of Catholic schools nationwide
Walton, KY
B+Overall grade280 students6 students per teacher
#3 Best Private Schools in Boone County, KY
Mary, Queen of Heaven School
Diocesan school · Grades Pre-K–8
Serving families in Erlanger since at least 2011
Erlanger, KY
B+Overall grade158 students13 students per teacher
#4 Best Private Schools in Boone County, KY
Zion Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
Growing: enrollment up 191% since 2011–12
Florence, KY
BOverall grade128 students12 students per teacher
#5 Best Private Schools in Boone County, KY
St. Paul School
Diocesan school · Grades Pre-K–8
The only Catholic school in Florence
Florence, KY
BOverall grade197 students14 students per teacher
#6 Best Private Schools in Boone County, KY
St. Henry District High School
Diocesan school · Grades 9–12
93% of graduates go to four-year colleges
Erlanger, KY
BOverall grade428 students13 students per teacher
#7 Best Private Schools in Boone County, KY
Immaculate Heart of Mary
Diocesan school · Grades Pre-K–8
Serving families in Burlington since at least 2011
Burlington, KY
BOverall grade416 students15 students per teacher
#8 Best Private Schools in Boone County, KY
St. Timothy School
Diocesan school · Grades Pre-K–8
A Catholic school in Union
Union, KY
B-Overall grade540 students25 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.