The Mary P. Dolciani Halloran Foundation concentrates its funding almost exclusively on mathematics education and institutions that advance math scholarship and teaching. The foundation makes large, targeted gifts—often repeat grants and naming or endowed awards—primarily to higher-education institutions and professional math organizations, with an emphasis on supporting math innovation grants and student scholarships.
Mary P Dolciani Halloran Foundation C/o Pkf O'connor Davies LLC is defined by a long-running commitment to mathematics education, with gifts that support learning centers, innovation grants, endowed positions, and professional development in the field. One of its clearest signals is the $250,000 grant to Hunter College Foundation Inc in 2025 to establish a scholarship in perpetuity, alongside repeated support for the Mary P. Dolciani Mathematics Learning Center at Hunter College and the Mathematical Association of America. The foundation also backs named mathematics initiatives that carry the Dolciani name, including the Dolciani Mathematical Center, Dolciani Award, and Project NExT. Its giving reaches both higher education and pre-college math enrichment, with grants tied to scholarships, enrichment projects, and faculty development. The pattern is narrow but layered: institutional support, scholarship endowments, and targeted program funding centered on mathematics scholarship and teaching.
Mathematics education is the core of the foundation’s grantmaking. In 2024, it gave $250,000 to Hunter College Foundation Inc for the Mary P. Dolciani Innovation Grant-Mathematics, and in 2023 it made a matching $250,000 grant for the Mary P. Dolciani Innovation Grant. Professional mathematics organizations are another major channel. The Mathematical Association of America received $125,000 in 2024 for Project NExT 2023, $100,000 in 2025 for Project NExT, and $86,000 in 2024 for DMEG 2023. The foundation also supports memorial and institutional scholarship vehicles, such as $75,000 to Fordham University in 2023 for the EJCALLAHAN Memorial Scholarship and $20,000 in 2024 to University Ana G Mendez for Concepcion Halloran Memorial Scholarships. These grants show a mix of enrichment, faculty development, and student aid.
The foundation’s recent grants show a middle-to-upper-middle distribution, with p25 at $5,500, a median of $10,000, and p75 at $20,900. Several recipients appear in multiple years, including Hunter College Foundation Inc and the Mathematical Association of America, indicating recurring support rather than isolated one-off gifts. The structure is institutional and programmatic: gifts go to colleges, professional associations, schools, and named endowments or scholarship funds. The foundation also funds individuals, and it does not make program-related investments. Unsolicited applications are not indicated among the listed active programs, which are all described as formal foundation-supported programs or named funds.
$676K
$5.3M
$708K
$915K
Most grants fall between $6K and $21K, with a median of $10K.
25th Percentile
$6K
Median
$10K
75th Percentile
$21K
About 11% of grants go to recipients in WA.
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Highly concentrated, large-dollar grants to a very small set of repeat grantees; mix of multi-year/serial awards and single major gifts tied to naming or scholarship purposes.
Notable grantees: Hunter College Foundation Inc., Mathematical Association of America, Fordham University
Giving is national, and every grant in the recent list is to a U.S. recipient. New York, Washington, DC, and Washington state appear frequently, with New York recipients including New York, Bronx, and Yorktown Heights; Washington state recipients include Lacey, Olympia, Sequim, Port Angeles, and Rochester Hills? no, Rochester Hills is Michigan. The top giving state by count is Michigan, even though the headquarters are in Harrison, NY. The recent grants also reach Georgia, Alabama, and Puerto Rico, showing a broader U.S. footprint beyond the Northeast.
Its funded work centers on mathematics education, including learning centers, innovation grants, enrichment projects, professorships, awards, and support for professional mathematics organizations. Recent examples include Hunter College Foundation Inc for a mathematics innovation grant and the Mathematical Association of America for Project NExT and DMEG.
Yes. Recent grants include $250,000 to Hunter College Foundation Inc to establish a scholarship in perpetuity, $75,000 to Fordham University for the EJCALLAHAN Memorial Scholarship, and $20,000 to University Ana G Mendez for Concepcion Halloran Memorial Scholarships.
The recent grant distribution is centered around smaller-to-mid-sized awards, with a p25 of $5,500, a median of $10,000, and a p75 of $20,900. It also makes larger targeted grants, including awards of $100,000 and $250,000.
Yes. Hunter College Foundation Inc appears multiple times across 2023 to 2025, and the Mathematical Association of America also receives repeated support over several years for Project NExT, the Dolciani Award, and DMEG-related work.
The foundation gives nationally, with all recent grants going to U.S. recipients. The top state by grant count is Michigan, while New York recipients appear often as well, including New York, Bronx, and Yorktown Heights.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| HUNTER COLLEGE FOUNDATION INC | NEW YORK, NY | $250,000 | 2026 | MATHEMATICS INNOVATION |
| MATHMATICAL ASSOCIATION OF AMERICA | WASHINGTON, DC | $161,000 | 2026 | OMEG + PROJECT NEXT |
| HUNTER COLLEGE FOUNDATION INC | NEW YORK, NY | $50,000 | 2026 | ESTABLISH SCHOLARSHIP IN PERPETUITY |
| OFFICE OF CATHOLIC EDUCATION | ROYERSFORD, PA | $27,068 | 2026 | GREENHOUSE & STUDENT FUND |
| CATHEDRAL HIGH SCHOOL | NEW YORK CITY, NY | $25,000 | 2026 | SUPPORT RENOVATIONS |
| MATHCOUNTS FOUNDATION BROOKLYN CHAPTER | ALEXANDRIA, VA | $24,000 | 2026 | SUPPORT BROOKLYN CHAPTER - MATHEMATICS EDUCATION |
| MOLALLA POLICE DEPARTMENT | MOLALLA, OR | $21,000 | 2026 | SUPPORT FOR K-9 |
| SEATTLE UNIVERSAL MATH MUSEUM | SEATTLE, WA | $15,000 | 2026 | GENERAL OPERATING SUPPORT |
| GERMANTOWN PERFORMING ARTS CENTER | GERMANTOWN, TN | $15,000 | 2026 | SUPPORT THE ARTS EDUCATION PROGRAM AND STUDENT MATINEES |
| PROVIDENCE SW WA FOUNDATION | OLYMPIA, WA | $15,000 | 2026 | SUPPORT THE TODDLER LEARNING PROGRAM |
| PARK ACADEMY | LAKE OSWEGO, OR | $13,000 | 2026 | ILLUSTRATIVE MATH PROJECT |
| NORTH THURSTON EDUCATION ASSOCIATION | OLYMPIA, WA | $10,000 | 2026 | SCHOLARSHIPS |
| SENIOR DOG RESCUE OF OREGON | PHILOMATH, OR | $8,000 | 2026 | VETERINARY CARE FOR RESCUED OLD DOGS |
| FURRY FRIENDS | VANCOUVER, WA | $5,730 | 2026 | PURCHASE NEW KENNELS |
| GWINETTE COUNTY PUBLIC SCHOOLS FOUNDATION FUND INC | SUWANEE, GA | $5,000 | 2026 | PURCHASE CLASSROOM EQUIPMENT FOR MATH LEARNERS |
| THE SAVIOR FOUNDATION | MEMPHIS, TN | $5,000 | 2026 | VETERINARY CARE FOR RESCUED ANIMALS |
| HOUSE GOAT HAVEN | RAYMOND, WA | $5,000 | 2026 | RESCUE INJURED GOATS |
| LORRAINE CIVIL RIGHTS MUSEUM FOUNDATION | MEMPHIS, TN | $5,000 | 2026 | PROMOTE LITERACY FOR UNDERSERVED YOUTH |
| PAWSABILITY DOG CLUB INC | BROOKLYN, NY | $5,000 | 2026 | SUPPORT TRAINING FOR INDIVIDUALS WITH AUTISM |
| SERENDIPITY CENTER INC | PORTLAND, OR | $4,000 | 2026 | SUPPORT COMPUTER CODING ELECTIVE COURSES |
| OLYMPIA HISTORICAL SOCIETY | OLYMPIA, WA | $3,500 | 2026 | MUSEUM MAINTENANCE |
| THE CHILD CARE ACTION COUNCIL OF THURSTON COUNTY | OLYMPIA, WA | $3,500 | 2026 | SUPPORT FOR READING PROGRAM |
| HUNTER COLLEGE FOUNDATION INC | NEW YORK, NY | $250,000 | 2025 | ESTABLISH SCHOLARSHIP IN PERPETUITY |
| MATHEMATICAL ASSOCIATION OF AMERICA | WASHINGTON, DC | $100,000 | 2025 | PROJECT NEXT |
| MATHEMATICAL ASSOCIATION OF AMERICA | WASHINGTON, DC | $86,000 | 2025 | PROJECT NEXT |
| SEQUIM POLICE DEPARTMENT | SEQUIM, WA | $25,000 | 2025 | SUPPORT THE K-9 PROGRAM |
| THURSTON COUNTY SHERIFF OFFICE | OLYMPIA, WA | $25,000 | 2025 | K-9 UNIT GRANT |
| QUEEN OF ANGELS SCHOOL | PORT ANGELES, WA | $20,000 | 2025 | CHROME AND LIBRARY BOOKS |
| CATHEDRAL HIGH SCHOOL | NEW YORK, NY | $19,828 | 2025 | DOLCIANI MATHEMATICS WING |
| ANIMAL SERVICES | LACEY, WA | $15,200 | 2025 | MEDICAL FACILITY GRANT |
| ST PLACID PRIORY | LACEY, WA | $15,000 | 2025 | GENERAL OPERATING SUPPORT |
| CONCERN FOR ANIMALS | OLYMPIA, WA | $15,000 | 2025 | MEDICAL FOR RESCUED ANIMALS |
| HANDS ON CHILDREN'S MUSEUM | OLYMPIA, WA | $10,000 | 2025 | TO ADD STEM TO FOREST ROOM |
| PEOPLE FOR THE ETHICAL TREATMENT OF ANIMALS (PETA) | NORFOLK, VA | $10,000 | 2025 | DOG HOUSE PROJECT |
| LEADER DOGS FOR THE BLIND | ROCHESTER HILLS, MI | $10,000 | 2025 | COLLEGE BOUND ASSISTANCE PROGRAM |
| GERMANTOWN PERFORMING ARTS CENTER | GERMANTOWN, TN | $10,000 | 2025 | SUPPORT THE ARTS EDUCATION PROGRAM AND STUDENT MATINEES |
| PARK ACADEMY | LAKE OSWEGO, OR | $9,662 | 2025 | ILLUSTRATIVE MATH PROJECT |
| MOLALLA POLICE DEPARTMENT | MOLALLA, OR | $7,940 | 2025 | SUPPORT FOR K-9 |
| OFFICE OF CATHOLIC EDUCATION | ROYERSFORD, PA | $7,000 | 2025 | GREENHOUSE & STUDENT FUND |
| SENIOR DOG RESCUE OF OREGON | PHILOMATH, OR | $7,000 | 2025 | VETERINARY CARE FOR RESCUED OLD DOGS |
| BIGELOW HOUSE MUSEUM | OLYMPIA, WA | $6,500 | 2025 | OPEN DISPLAY ROOMS |
| AMERICAN MATHEMATICAL SOCIETY | PROVIDENCE, RI | $6,000 | 2025 | DOLCIANI MATHEMATICS PRIZE |
| MATHCOUNTS FOUNDATION BROOKLYN CHAPTER | ALEXANDRIA, VA | $6,000 | 2025 | SUPPORT BROOKLYN CHAPTER - MATHEMATICS EDUCATION |
| PUYALLUP ANIMAL RESCUE | EATONVILLE, WA | $5,000 | 2025 | SUPPORT SPAY/NEUTER PROCEDURES FOR DOGS AND CATS |
| OLYMPIA HISTORICAL SOCIETY | OLYMPIA, WA | $5,000 | 2025 | MUSEUM MAINTENANCE |
| CONCERN FOR ANIMALS | OLYMPIA, WA | $5,000 | 2025 | MEDICAL FOR RESCUED ANIMALS |
| PROVIDENCE SW WA FOUNDATION | OLYMPIA, WA | $5,000 | 2025 | SUPPORT THE TODDLER LEARNING PROGRAM |
| CHARS-WILLS GERMAN SHEPARD RESCUE | NEW RINGGOLD, PA | $5,000 | 2025 | MEDICAL SUPPORT FOR ANIMALS |
| WEST CANCER FOUNDATION | MEMPHIS, TN | $5,000 | 2025 | PROVIDE TRANSPORTATION FOR CANCER PATIENTS |
| HANDS ON CHILDREN'S MUSEUM | OLYMPIA, WA | $5,000 | 2025 | TO ADD STEM TO FOREST ROOM |
MATHMATICAL ASSOCIATION OF AMERICA
$161,000OMEG + PROJECT NEXT
OFFICE OF CATHOLIC EDUCATION
$27,068GREENHOUSE & STUDENT FUND
CATHEDRAL HIGH SCHOOL
$25,000SUPPORT RENOVATIONS
SUPPORT BROOKLYN CHAPTER - MATHEMATICS EDUCATION
MOLALLA POLICE DEPARTMENT
$21,000SUPPORT FOR K-9
GERMANTOWN PERFORMING ARTS CENTER
$15,000SUPPORT THE ARTS EDUCATION PROGRAM AND STUDENT MATINEES
PROVIDENCE SW WA FOUNDATION
$15,000SUPPORT THE TODDLER LEARNING PROGRAM
NORTH THURSTON EDUCATION ASSOCIATION
$10,000SCHOLARSHIPS
SENIOR DOG RESCUE OF OREGON
$8,000VETERINARY CARE FOR RESCUED OLD DOGS
FURRY FRIENDS
$5,730PURCHASE NEW KENNELS
GWINETTE COUNTY PUBLIC SCHOOLS FOUNDATION FUND INC
$5,000PURCHASE CLASSROOM EQUIPMENT FOR MATH LEARNERS
THE SAVIOR FOUNDATION
$5,000VETERINARY CARE FOR RESCUED ANIMALS
HOUSE GOAT HAVEN
$5,000RESCUE INJURED GOATS
PAWSABILITY DOG CLUB INC
$5,000SUPPORT TRAINING FOR INDIVIDUALS WITH AUTISM
OLYMPIA HISTORICAL SOCIETY
$3,500MUSEUM MAINTENANCE
THE CHILD CARE ACTION COUNCIL OF THURSTON COUNTY
$3,500SUPPORT FOR READING PROGRAM
MATHEMATICAL ASSOCIATION OF AMERICA
$100,000PROJECT NEXT
MATHEMATICAL ASSOCIATION OF AMERICA
$86,000PROJECT NEXT
SEQUIM POLICE DEPARTMENT
$25,000SUPPORT THE K-9 PROGRAM
THURSTON COUNTY SHERIFF OFFICE
$25,000K-9 UNIT GRANT
QUEEN OF ANGELS SCHOOL
$20,000CHROME AND LIBRARY BOOKS
CATHEDRAL HIGH SCHOOL
$19,828DOLCIANI MATHEMATICS WING
ANIMAL SERVICES
$15,200MEDICAL FACILITY GRANT
ST PLACID PRIORY
$15,000GENERAL OPERATING SUPPORT
GERMANTOWN PERFORMING ARTS CENTER
$10,000SUPPORT THE ARTS EDUCATION PROGRAM AND STUDENT MATINEES
MOLALLA POLICE DEPARTMENT
$7,940SUPPORT FOR K-9
OFFICE OF CATHOLIC EDUCATION
$7,000GREENHOUSE & STUDENT FUND
SENIOR DOG RESCUE OF OREGON
$7,000VETERINARY CARE FOR RESCUED OLD DOGS
BIGELOW HOUSE MUSEUM
$6,500OPEN DISPLAY ROOMS
AMERICAN MATHEMATICAL SOCIETY
$6,000DOLCIANI MATHEMATICS PRIZE
SUPPORT BROOKLYN CHAPTER - MATHEMATICS EDUCATION
PUYALLUP ANIMAL RESCUE
$5,000SUPPORT SPAY/NEUTER PROCEDURES FOR DOGS AND CATS
OLYMPIA HISTORICAL SOCIETY
$5,000MUSEUM MAINTENANCE
PROVIDENCE SW WA FOUNDATION
$5,000SUPPORT THE TODDLER LEARNING PROGRAM
CHARS-WILLS GERMAN SHEPARD RESCUE
$5,000MEDICAL SUPPORT FOR ANIMALS