EIN 04-2103623

St. Mark's School

IRS 501(c) type
501(c)(3)
Num. employees
258
Year formed
1865
Most recent tax filings
2023-06-01
NTEE code, primary
Description
The School challenges its students to develop their particular analytic and creative capabilities by both inspiring their academic and spiritual curiosity and kindling their passion for discovery.
Also known as...
St Mark's School of Southborough
Total revenues
$40,261,322
2023
Total expenses
$42,998,204
2023
Total assets
$253,209,709
2023
Num. employees
258
2023

Program areas at St. Mark's School

St. Mark's School of Southborough provides a high quality four year co-educational secondary level education to approximately 379 residential and day students.
Auxiliary and other income

Who funds St. Mark's School

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Manton FoundationFor Financial Aid$1,000,000
Schwab Charitable FundEducation$378,800
American Endowment FoundationEducational$360,250
...and 49 more grants received totalling $2,810,075

Personnel at St. Mark's School

NameTitleCompensation
Robert M KuklewiczChief Financial and Operating Officer / Chief Financial and Operating Office / Chief Financial and Operations Officer$280,589
Kenneth GriffinTitles: Chief Technology Officer / Chief Technology Officer / Director of Technology$174,665
Beatrix SandersChief Advancement Officer$143,373
Nathaniel (Nat) WatersDean of Faculty , Assistant Head of School , Senior Administrative Team
Ivory HillsHead of School , Science Department Faculty
...and 5 more key personnel

Financials for St. Mark's School

RevenuesFYE 06/2023
Total grants, contributions, etc.$14,546,568
Program services$25,174,138
Investment income and dividends$144,392
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$-186,431
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$78,274
Miscellaneous revenues$504,381
Total revenues$40,261,322

Form 990s for St. Mark's School

Fiscal year endingDate received by IRSFormPDF link
2023-062024-05-15990View PDF
2022-062023-05-15990View PDF
2021-062022-05-16990View PDF
2020-062021-05-26990View PDF
2019-062020-10-15990View PDF
...and 9 more Form 990s

Organizations like St. Mark's School

OrganizationLocationRevenue
The Norfolk AcademyNorfolk, VA$33,112,865
The Covenant SchoolCharlottesville, VA$17,982,480
Hill School Corporation of MiddleburgMiddleburg, VA$10,955,465
The Putney SchoolPutney, VT$19,625,092
Hargrave Military AcademyChatham, VA$11,120,170
Lake Highland Preparatory School (LHPS)Orlando, FL$62,053,985
Rippowam Cisqua School (RCS)Bedford, NY$30,054,249
South Kent School (SKS)South Kent, CT$11,600,981
The Weber SchoolAtlanta, GA$33,593,581
Tilton SchoolTilton, NH$18,523,045
Data update history
January 7, 2025
Received grants
Identified 3 new grant, including a grant for $360,250 from American Endowment Foundation
September 22, 2024
Updated personnel
Identified 14 new personnel
July 31, 2024
Received grants
Identified 15 new grant, including a grant for $55,575 from Sargent Family Foundation
July 18, 2024
Updated personnel
Identified 3 new personnel
July 11, 2024
Posted financials
Added Form 990 for fiscal year 2023
Nonprofit Types
SchoolsK-12 schoolsCharities
Issues
Education
Characteristics
State / local levelEndowed supportTax deductible donationsAccepts online donations
General information
Address
25 Marlborough Rd
Southborough, MA 01772
Metro area
Worcester, MA-CT
County
Worcester County, MA
Website URL
stmarksschool.org/ 
Phone
(508) 786-6000
IRS details
EIN
04-2103623
Fiscal year end
June
Taxreturn type
Form 990
Year formed
1865
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
B25: High School
NAICS code, primary
611110: Elementary and Secondary Schools
Parent/child status
Independent
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