#1 Best Private Schools in Sussex County, DE
Milford Christian School
Baptist school · Grades Pre-K–11
Serving families in Milford since at least 2011
Milford, DE
B+Overall grade118 students10 students per teacher
2026 lists
Best Private Schools in Sussex County, DE
Private schools in Sussex County, DE with the highest overall grades. Top 5 of 5 schools.
#2 Best Private Schools in Sussex County, DE
Delmarva Christian High School
Christian school (nondenominational) · Grades 9–12
98% of graduates go to four-year colleges
Georgetown, DE
BOverall grade198 students12 students per teacher
#3 Best Private Schools in Sussex County, DE
The Cross Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
The only Christian school in Seaford
Seaford, DE
BOverall grade120 students10 students per teacher
#4 Best Private Schools in Sussex County, DE
Epworth Christian School
Christian school (nondenominational) · Grades Pre-K–8
Growing: enrollment up 46% since 2011–12
Laurel, DE
BOverall grade162 students12 students per teacher
#5 Best Private Schools in Sussex County, DE
Greenwood Mennonite School
Mennonite school · Grades Pre-K–12
Growing: enrollment up 55% since 2011–12
Greenwood, DE
B-Overall grade296 students13 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.