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St Mark's School

Private, Episcopal Grades 9-12

377

Students ?

4.1

Student/teacher ratio ?

25 Marlboro Rd
Southborough, MA 01772-1299

(508) 786-6104

Racial breakdown:

White:

47.5%

Asian:

36.6%

African American:

6.1%

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Schools Near St Mark's School

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Ranking:

E Elementary M Middle H High A Alternative P Private

School	Students/Teachers	Vaccination (2025-26)	Per Pupil Expenditures (2025)
St Mark's School	Private, Episcopal	9-12	25 Marlboro Rd	Southborough	01772	Worcester County	(508) 786-6104	377	91	4.1	179 (47.5%)	23 (6.1%)	12 (3.2%)	138 (36.6%)	1 (0.3%)	1 (0.3%)	23 (6.1%)
Fay School	Private, Nonsectarian	K-9	48 Main St	Southborough	01772	Worcester County	(508) 490-8214	486	121	4.0	405 (83.3%)	19 (3.9%)	7 (1.4%)	55 (11.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
The New England Center For Children	Private, Nonsectarian	PK, KG-12	33 Tpke Rd	Southborough	01772	Worcester County	(508) 481-1015	109	29	3.7	85 (78.0%)	7 (6.4%)	5 (4.6%)	11 (10.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Glenhaven Academy	Private, Nonsectarian	6-12	56 Framingham Rd # 58	Marlborough	01752	Middlesex County	(508) 745-9462	34	5	6.8	23 (67.6%)	4 (11.8%)	6 (17.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (2.9%)
Staples Child Care Center	Private, Nonsectarian	PK-K	600 Staples Dr	Framingham	01702	Middlesex County	(508) 253-0555
Miss Tanyas Woodland School	Private, Nonsectarian	PK-K	7 Washington St	Westborough	01581	Worcester County	(508) 366-5700	48	2	6.6	11 (22.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (2.1%)	0 (0.0%)	0 (0.0%)
Immaculate Conception School	Private, Roman Catholic	PK, KG-8	25 Washington Ct	Marlborough	01752	Middlesex County	(508) 460-3400
The Cottage Childrens Center	Private, Nonsectarian	PK-K	197 Union St	Marlborough	01752	Middlesex County	(508) 485-2054	80	1	18.1	14 (17.5%)	0 (0.0%)	4 (5.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (2.5%)
Reed Academy	Private, Nonsectarian, Boys	6-11	1 Winch St	Framingham	01701	Middlesex County	(508) 877-1222	14	6	2.5	8 (57.1%)	1 (7.1%)	2 (14.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (21.4%)
Sudbury Valley School	Private, Nonsectarian		2 Winch St	Framingham	01701	Middlesex County	(508) 877-3030	68	4	18.8	11 (16.2%)	10 (14.7%)	3 (4.4%)	5 (7.4%)	1 (1.5%)	22 (32.4%)	16 (23.5%)

Frequently Asked Questions about St Mark's School

What is the racial makeup of St Mark's School?

Students at St Mark's School are 47% White, 37% Asian, 6% African American, 6% Two or more races, 3% Hispanic.

How many students attend St Mark's School?

In the 2023-24 school year, 377 students attended St Mark's School.

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Latest Massachusetts data All new data »

2024–25 school spending dataNewNov 1, 2026

2020–21 through 2023–24 school spending data (updated)NewNov 1, 2026

2023–24 through 2024–25 teacher salary dataNewNov 1, 2026

2020–21 through 2022–23 teacher salary data (updated)NewNov 1, 2026

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Massachusetts Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

School								Students/Teachers											Vaccination (2025-26)		Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Vaccination: Kindergartners with all required immunizations	Vaccination: Exemption rate	Total
St Mark's School	Private, Episcopal	9-12	25 Marlboro Rd	Southborough	01772	Worcester County	(508) 786-6104	377	91	4.1		179 (47.5%)	23 (6.1%)	12 (3.2%)	138 (36.6%)	1 (0.3%)	1 (0.3%)	23 (6.1%)
Fay School	Private, Nonsectarian	K-9	48 Main St	Southborough	01772	Worcester County	(508) 490-8214	486	121	4.0		405 (83.3%)	19 (3.9%)	7 (1.4%)	55 (11.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
The New England Center For Children	Private, Nonsectarian	PK, KG-12	33 Tpke Rd	Southborough	01772	Worcester County	(508) 481-1015	109	29	3.7		85 (78.0%)	7 (6.4%)	5 (4.6%)	11 (10.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Glenhaven Academy	Private, Nonsectarian	6-12	56 Framingham Rd # 58	Marlborough	01752	Middlesex County	(508) 745-9462	34	5	6.8		23 (67.6%)	4 (11.8%)	6 (17.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (2.9%)
Staples Child Care Center	Private, Nonsectarian	PK-K	600 Staples Dr	Framingham	01702	Middlesex County	(508) 253-0555
Miss Tanyas Woodland School	Private, Nonsectarian	PK-K	7 Washington St	Westborough	01581	Worcester County	(508) 366-5700	48	2	6.6		11 (22.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (2.1%)	0 (0.0%)	0 (0.0%)
Immaculate Conception School	Private, Roman Catholic	PK, KG-8	25 Washington Ct	Marlborough	01752	Middlesex County	(508) 460-3400
The Cottage Childrens Center	Private, Nonsectarian	PK-K	197 Union St	Marlborough	01752	Middlesex County	(508) 485-2054	80	1	18.1		14 (17.5%)	0 (0.0%)	4 (5.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (2.5%)
Reed Academy	Private, Nonsectarian, Boys	6-11	1 Winch St	Framingham	01701	Middlesex County	(508) 877-1222	14	6	2.5		8 (57.1%)	1 (7.1%)	2 (14.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (21.4%)
Sudbury Valley School	Private, Nonsectarian		2 Winch St	Framingham	01701	Middlesex County	(508) 877-3030	68	4	18.8		11 (16.2%)	10 (14.7%)	3 (4.4%)	5 (7.4%)	1 (1.5%)	22 (32.4%)	16 (23.5%)