For the 2025 school year, there are 29 private high schools serving 5,954 students in Worcester County, MA.
The top ranked private high schools in Worcester County, MA include The Winchendon School, Cushing Academy, and St. Mark's School.
The average tuition cost is $42,715, which is higher than the Massachusetts private high school average tuition cost of $40,898.
Top Ranked Worcester County Private High Schools (2025)
School
Location
Grades
Students
279 Linwood Ave
Whitinsville, MA 01588
(508) 234-8211
Whitinsville, MA 01588
(508) 234-8211
Grades: NS-12
| 638 students
45 Harvard Street
Fitchburg, MA 01420
(978) 342-3212
Fitchburg, MA 01420
(978) 342-3212
Grades: 9-12
| 198 students
St. John's High School
All-boys (Catholic)
378 Main St
Shrewsbury, MA 01545
(508) 842-8934
Shrewsbury, MA 01545
(508) 842-8934
Grades: 9-12
| 872 students
25 Marlboro Road
Southborough, MA 01772
(508) 786-6000
Southborough, MA 01772
(508) 786-6000
Grades: 9-12
| 377 students
144 Granite St
Worcester, MA 01604
(508) 852-5555
Worcester, MA 01604
(508) 852-5555
Grades: 7-12
| 540 students
Seven Hills/stetson School![Seven Hills/stetson School Photo - Cutting Lodge Seven Hills/stetson School Photo - Cutting Lodge]()

All-boys | Special Education School
455 South St
Barre, MA 01005
(978) 355-4541
Barre, MA 01005
(978) 355-4541
Grades: 4-12
| 67 students
South Lancaster Academy![South Lancaster Academy Photo South Lancaster Academy Photo]()

(Seventh Day Adventist)
180-198 George Hill Road
South Lancaster, MA 01561
(978) 368-8544
South Lancaster, MA 01561
(978) 368-8544
Grades: PK-12
| 276 students
172 Ash Street
Winchendon, MA 01475
(978) 297-1223
Winchendon, MA 01475
(978) 297-1223
Grades: 9-12
| 280 students
15 Cape Rd
Mendon, MA 01756
(508) 634-8171
Mendon, MA 01756
(508) 634-8171
Grades: PK-12
| 168 students
Center For Applied Behavioral Instruction School
Special Education School
345 Greenwood St A
Worcester, MA 01607
(508) 363-0201
Worcester, MA 01607
(508) 363-0201
Grades: 2-12
| 41 students
Devereux School
Special Education School
60 Miles Rd.
Rutland, MA 01543
(508) 886-4746
Rutland, MA 01543
(508) 886-4746
Grades: 2-12
| 139 students
Doctor Franklin Perkins School
Special Education School
971 Main St
Lancaster, MA 01523
(978) 368-4980
Lancaster, MA 01523
(978) 368-4980
Grades: 2-12
| 145 students
Eagle Hill School![Eagle Hill School Photo - A birds eye view of our 300 acre campus. Eagle Hill School Photo - A birds eye view of our 300 acre campus.]()

Special Program Emphasis
242 Old Petersham Rd
Hardwick, MA 01037
(413) 477-6000
Hardwick, MA 01037
(413) 477-6000
Grades: 8-12
| 211 students
Evergreen Center
Special Education School
345 Fortune Blvd
Milford, MA 01757
(508) 478-2631
Milford, MA 01757
(508) 478-2631
Grades: 4-12
| 92 students
282 Still River Rd
Harvard, MA 01451
(978) 456-8296
Harvard, MA 01451
(978) 456-8296
Grades: 1-12
| 138 students
Mendon Mennonite School
(Mennonite)
70 Cape Road
Mendon, MA 01756
(508) 353-4250
Mendon, MA 01756
(508) 353-4250
Grades: 1-10
| 17 students
Notre Dame Academy![Notre Dame Academy Photo Notre Dame Academy Photo]()

All-girls (Catholic)
425 Salisbury Street
Worcester, MA 01609
(508) 757-6200
Worcester, MA 01609
(508) 757-6200
Grades: 7-12
| 231 students
Rfk Don Watson Academy
Special Education School
220 Old Common Rd
Lancaster, MA 01523
(978) 365-2511
Lancaster, MA 01523
(978) 365-2511
Grades: 4-12
| 29 students
St. Thomas Aquinas School
(Catholic)
082 Main St
Warren, MA 01083
(413) 436-5056
Warren, MA 01083
(413) 436-5056
Grades: 1-12
| 14 students
15 Jamesbury Dr
Worcester, MA 01609
(508) 751-8500
Worcester, MA 01609
(508) 751-8500
Grades: 2-12
| 40 students
91 Oakham Rd
North Brookfield, MA 01535
(508) 867-6505
North Brookfield, MA 01535
(508) 867-6505
Grades: 5-11
| 35 students
Viewpoint Christian Academy
Alternative School (Christian)
26 Ellis Rd
Southbridge, MA 01550
(508) 764-2219
Southbridge, MA 01550
(508) 764-2219
Grades: K-12
| 28 students
Youth Opportunities Upheld School
Alternative School
130 Elm St
Millbury, MA 01527
(508) 865-0533
Millbury, MA 01527
(508) 865-0533
Grades: 8-12
| 28 students
Worcester County Private Schools (Closed)
School
Location
Grades
Students
Cottage Hill Academy (Closed)
All-girls | Alternative School
83 Hospital Rd
Baldwinville, MA 01436
(978) 652-1117
Baldwinville, MA 01436
(978) 652-1117
Grades: 5-10
| 9 students
Julie Country Day School (Closed 2006)
(Catholic)
365 Lindell Avenue
Leominster, MA 01453
(978) 537-4939
Leominster, MA 01453
(978) 537-4939
Grades: PK-8
| 188 students
Mad Brook Academy (Closed 2018)
Daycare / Preschool
34 Hillsville Road
North Brookfield, MA 01535
(508) 867-9057
North Brookfield, MA 01535
(508) 867-9057
Grades: NS-PK
| 20 students
Montessori Children's House Of Auburn (Closed)
Montessori School
135 Bryn Mawr Avenue
Auburn, MA 01501
(508) 842-2116
Auburn, MA 01501
(508) 842-2116
Grades: PK-K
| 21 students
Montessori Children's House Of Southbridge (Closed 2023)
Montessori School
370 Worcester St
Southbridge, MA 01550
(508) 765-1532
Southbridge, MA 01550
(508) 765-1532
Grades: PK-K
| 12 students
171 South St
Fitchburg, MA 01420
(978) 343-7635
Fitchburg, MA 01420
(978) 343-7635
Grades: 7-12
| 25 students
St. Anne Elementary School (Closed 2010)
(Catholic)
12 Day Street Box 818
Webster, MA 01570
(508) 943-2735
Webster, MA 01570
(508) 943-2735
Grades: PK-8
| 144 students
St. Joseph School (Closed 2006)
(Catholic)
35 Columbus Street
Fitchburg, MA 01420
(978) 343-3630
Fitchburg, MA 01420
(978) 343-3630
Grades: PK-8
| 142 students
St. Leo Elementary School (Closed 2004)
(Catholic)
120 Main Street
Worcester, MA 01603
(978) 537-1007
Worcester, MA 01603
(978) 537-1007
Grades: PK-8
| 293 students
St. Mary Elementary School (Closed 2006)
(Catholic)
128 Franklin Street
Clinton, MA 01510
(978) 365-3137
Clinton, MA 01510
(978) 365-3137
Grades: PK-6
| 91 students
781 Grove St
Worcester, MA 01605
(508) 852-5555
Worcester, MA 01605
(508) 852-5555
Grades: 7-12
| 503 students
Treetops Montessori School (Closed 2016)
Montessori School
116 Brookfield Road
Fiskdale, MA 01518
(508) 347-8059
Fiskdale, MA 01518
(508) 347-8059
Grades: PK-K
| 40 students
Ymca Center For Child Development Northboro (Closed 2020)
Daycare / Preschool (Christian)
23 Main St
Northborough, MA 01532
(508) 393-3555
Northborough, MA 01532
(508) 393-3555
Grades: NS
| 23 students
Frequently Asked Questions
What are the top ranked private high schools in Worcester County, MA?
The top ranked private high schools in Worcester County, MA include The Winchendon School, Cushing Academy, and St. Mark's School.
How many private high schools are located in Worcester County?
29 private high schools are located in Worcester County.
How much do private high schools cost in Worcester County?
The average tuition cost is $42,715, which is higher than the Massachusetts private school average tuition cost of $40,898.
How diverse are private high schools in Worcester County?
Worcester County private high schools are approximately 22% minority students, which is lower than the Massachusetts private school average of 24%.
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