#1 Best Private Elementary Schools in Cumberland County, ME
Holy Cross School
Diocesan school · Grades Pre-K–8
The only Catholic school in South Portland
South Portland, ME
2026 lists
Private schools in Cumberland County, ME with elementary grades and the highest overall grades. Top 10 of 10 schools.
#1 Best Private Elementary Schools in Cumberland County, ME
Diocesan school · Grades Pre-K–8
The only Catholic school in South Portland
South Portland, ME
#2 Best Private Elementary Schools in Cumberland County, ME
Quaker (Friends) school · Grades Pre-K–8
Smaller classes than 85% of Christian schools nationwide
Cumberland Foreside, ME
#3 Best Private Elementary Schools in Cumberland County, ME
Seventh-day Adventist school · Grades Pre-K–12
One of the most diverse private schools in Maine
Freeport, ME
#4 Best Private Elementary Schools in Cumberland County, ME
Independent school · Grades Pre-K–12
One of the 3 largest independent schools in Maine
Portland, ME
#5 Best Private Elementary Schools in Cumberland County, ME
Independent school · Grades Pre-K–8
Smaller classes than 66% of independent schools nationwide
Portland, ME
#6 Best Private Elementary Schools in Cumberland County, ME
Christian school (nondenominational) · Grades Pre-K–12
The only Christian school in South Portland
South Portland, ME
#7 Best Private Elementary Schools in Cumberland County, ME
Diocesan school · Grades Pre-K–8
Smaller classes than 70% of Catholic schools nationwide
Brunswick, ME
#8 Best Private Elementary Schools in Cumberland County, ME
Independent school · Grades Pre-K–12
Smaller classes than 66% of independent schools nationwide
Freeport, ME
#9 Best Private Elementary Schools in Cumberland County, ME
Parish school · Grades Pre-K–8
One of the most diverse private schools in Maine
Portland, ME
#10 Best Private Elementary Schools in Cumberland County, ME
Independent school · Grades Pre-K–12
90% of graduates go to four-year colleges
Yarmouth, ME
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.