#1 Fastest-Growing Private Schools in Worcester County, MA
St. Joseph School
Parish school · Grades Pre-K–8
Enrollment up 66% in about a decade
Webster, MA
A-Overall grade161 students11 students per teacher
2026 lists
Fastest-Growing Private Schools in Worcester County, MA
Private schools in Worcester County, MA whose enrollment has grown the most over the past decade. Top 10 of 10 schools.
#2 Fastest-Growing Private Schools in Worcester County, MA
The Village School
Independent school · Grades Pre-K–6
Enrollment up 63% in about a decade
Royalston, MA
BOverall grade67 students8 students per teacher
#3 Fastest-Growing Private Schools in Worcester County, MA
Bethany Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 48% in about a decade
Mendon, MA
BOverall grade172 students11 students per teacher
#4 Fastest-Growing Private Schools in Worcester County, MA
Trivium School
Independent Catholic school · Grades 7–12
Enrollment up 30% in about a decade
Lancaster, MA
A+Overall grade99 students9 students per teacher
#5 Fastest-Growing Private Schools in Worcester County, MA
Whitinsville Christian School
Calvinist school · Grades Pre-K–12
Enrollment up 19% in about a decade
Whitinsville, MA
A-Overall grade625 students8 students per teacher
#6 Fastest-Growing Private Schools in Worcester County, MA
Eagle Hill School
Special education school · Grades 8–12
Enrollment up 18% in about a decade
Hardwick, MA
AOverall grade217 students4 students per teacher
#7 Fastest-Growing Private Schools in Worcester County, MA
Alhuda Academy
Islamic school · Grades Pre-K–8
Enrollment up 16% in about a decade
Worchester, MA
A+Overall grade110 students8 students per teacher
#8 Fastest-Growing Private Schools in Worcester County, MA
Doctor Franklin Perkins School
Special education school · Grades 3–12
Enrollment up 11% in about a decade
Lancaster, MA
B-Overall grade146 students6 students per teacher
#9 Fastest-Growing Private Schools in Worcester County, MA
Holden Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
Enrollment up 11% in about a decade
Holden, MA
AOverall grade93 students8 students per teacher
#10 Fastest-Growing Private Schools in Worcester County, MA
Fay School
Independent school · Grades K–9
Enrollment up 10% in about a decade
Southborough, MA
A+Overall grade486 students4 students per teacher
From official public records, updated October 2026.