| 1 | South Nassau Communities Hospital | Health Care | $781.2M | $1.2B |
| 2 | South Nassau Communites Hospital | Unclassified | $67.5M | $46.3M |
| 3 | Barry & Florence Friedberg Jewish Community Center | Religion-Related | $14.0M | $7.8M |
| 4 | Sunrise Day Camps Association INC | Human Services | $13.2M | $17.2M |
| 5 | Oceanside Library | Education | $8.3M | $46.7M |
| 6 | Joe & Hellen Darion Foundation INC | Philanthropy, Voluntarism & Grantmaking | $2.6M | $7.2M |
| 7 | Bright Star Academy INC | Education | $1.8M | $744K |
| 8 | 3481 Associates INC | Unclassified | $1.1M | $64K |
| 9 | American Federation of Teachers | Unclassified | $734K | $870K |
| 10 | Oceanside United Soccer Club INC | Recreation & Sports | $719K | $630K |
| 11 | South Nassau Communities Hospital | Health Care | $628K | $74K |
| 12 | Sibs Place INC | Human Services | $491K | $2.4M |
| 13 | Volunteer & Exempt Firemens Benevolent Association of | Public Safety, Disaster Preparedness & Relief | $426K | $1.5M |
| 14 | Ruff House Rescue INC | Animal-Related | $372K | $957K |
| 15 | Frank & Gertrude Kaiser Foundation | Philanthropy, Voluntarism & Grantmaking | $342K | $1.3M |
| 16 | Soul Purpose New York INC | Recreation & Sports | $307K | $20K |
| 17 | Knights of Columbus | Unclassified | $301K | $244K |
| 18 | Forever Family Foundation INC | Science & Technology | $271K | $661K |
| 19 | All About Cats Rescue INC | Animal-Related | $254K | $546K |
| 20 | Ministerio Fraternidad Cristiana Corp. | Religion-Related | $233K | $624K |
| 21 | Oceanside Fire Department Corp. | Public Safety, Disaster Preparedness & Relief | $172K | $42K |
| 22 | Flushing Jewish Community Council INC | Human Services | $153K | $20K |
| 23 | John Esposito Scholarship INC | Education | $150K | $2K |
| 24 | Terrace Hose & Chemical Company 3 | Public Safety, Disaster Preparedness & Relief | $146K | $235K |
| 25 | Sailor Nation Football Parents Association | Recreation & Sports | $125K | $20K |
| 26 | Iglesia Fraternidad Cristiana Five Town INC | Religion-Related | $124K | $120K |
| 27 | PTA New York Congress | Unclassified | $112K | $52K |
| 28 | South Side Hose Company 2 Incorporated | Public Safety, Disaster Preparedness & Relief | $109K | $817K |
| 29 | Oceanside Hose Company Number One of Oceanside New York INC | Public Safety, Disaster Preparedness & Relief | $102K | $281K |
| 30 | Prince Center for the Visually Impaired | Human Services | $101K | $1K |
| 31 | PTA New York Congress | Unclassified | $91K | $23K |
| 32 | Oceanside Youth Hockey Club INC | Recreation & Sports | $90K | $45K |
| 33 | PTA New York Congress | Education | $87K | $77K |
| 34 | Lsma Foundation INC | Youth Development | $85K | $10K |
| 35 | Sailor Cheerleading Parent Association | Education | $81K | $4K |
| 36 | PTA New York Congress | Unclassified | $80K | $27K |
| 37 | PTA New York Congress | Unclassified | $79K | $23K |
| 38 | Jackie Boys Crew Foundation INC | Human Services | $75K | $61K |
| 39 | Little League Baseball INC | Unclassified | $74K | $47K |
| 40 | Mikvah Association of Oceanside INC | Human Services | $63K | $172K |
| 41 | PTA New York Congress | Unclassified | $61K | $32K |
| 42 | PTA New York Congress | Unclassified | $55K | $34K |
| 43 | Susan Satriano Memorial Charitablefoundation Trust | Education | $49K | $27K |
| 44 | Oceanside Community Warriors INC | Community Improvement & Capacity Building | $46K | $18K |
| 45 | Kiwanis Club of Oceanside Foundation INC | Community Improvement & Capacity Building | $44K | $13K |
| 46 | PTA New York Congress | Unclassified | $44K | $33K |
| 47 | Columbia Engine Co 1 of Oceanside Ny | Public Safety, Disaster Preparedness & Relief | $44K | $609K |
| 48 | Semantics INC | Philanthropy, Voluntarism & Grantmaking | $42K | $10K |
| 49 | PTA New York Congress | Unclassified | $38K | $9K |
| 50 | The Salamander Hook Ladder and Bucket Company of Oceanside | Public Safety, Disaster Preparedness & Relief | $38K | $155K |
| 51 | Long Island Association for the Motion Picture Arts INC | Arts, Culture & Humanities | $38K | $43K |
| 52 | American Legion | Unclassified | $36K | $499K |
| 53 | PTA New York Congress | Unclassified | $32K | $33K |
| 54 | Aviva Rachel Aryeh Foundation | Philanthropy, Voluntarism & Grantmaking | $29K | $201K |
| 55 | Sweet Adelines International | Arts, Culture & Humanities | $29K | $63K |
| 56 | Oceanside Community Service INC | Human Services | $27K | $110K |
| 57 | Dhokham Chushi Gangdruk INC | Human Services | $24K | $79K |
| 58 | Jordyn Landau Memorial Foundation | Philanthropy, Voluntarism & Grantmaking | $18K | $5K |
| 59 | Faith Mission INC | Human Services | $11K | $29K |
| 60 | Mentoring for America INC | Human Services | $8K | $45 |
| 61 | Marthas Kayak INC | Diseases, Disorders & Medical Disciplines | $6K | $21K |
| 62 | Good Looks Foundation INC | Human Services | $5K | $6K |
| 63 | The Pamela J Newman Foundation | Philanthropy, Voluntarism & Grantmaking | $1 | $14K |
| 64 | Schoolworks Lab INC | Education | $0 | $6K |
| 65 | South Nassau University Health System INC | Health Care | $0 | $1 |
| 66 | Cornerstone Christian Fellowship | Unclassified | $0 | $0 |
| 67 | Free & Accepted Masons of New York | Mutual & Membership Benefit | $0 | $0 |
| 68 | Temple Avodah | Unclassified | $0 | $0 |
| 69 | Oceanside Jewish Center INC | Unclassified | $0 | $0 |
| 70 | St. Andrews Church | Unclassified | $0 | $0 |
| 71 | National Council of Young Israel | Unclassified | $0 | $0 |
| 72 | PTA New York Congress | Unclassified | $0 | $0 |
| 73 | Oceanside Lutheran Church | Unclassified | $0 | $0 |
| 74 | South Nassau Communities Hospital | Health Care | $0 | $0 |
| 75 | Congregation Darchei Noam | Unclassified | $0 | $0 |
| 76 | Nassau County Association of Mathematics Supervisors INC | Unclassified | $0 | $0 |
| 77 | South Nassau Communities Hospital | Health Care | $0 | $0 |
| 78 | Wantagh Bay Yacht Club INC | Unclassified | $0 | $0 |
| 79 | Arca de Salvation | Unclassified | $0 | $0 |
| 80 | Healing Waters Ministries INC | Religion-Related | $0 | $0 |
| 81 | Ethel T Kloberg Scholarship Fund INC | Education | $0 | $0 |
| 82 | South Nassau Communities Hospital | Unclassified | $0 | $0 |
| 83 | Tabor Retreat Center | Religion-Related | $0 | $0 |
| 84 | Lynvet Youth Sports Association INC | Recreation & Sports | $0 | $0 |
| 85 | New York State Bailbondsmen Association INC | Community Improvement & Capacity Building | $0 | $0 |
| 86 | South Nassau Communities Hospital | Health Care | $0 | $0 |
| 87 | South Nassau Communities Hospital | Health Care | $0 | $0 |
| 88 | Kiwanis International INC | Unclassified | $0 | $0 |
| 89 | East Meadow Overseas Veterans Memorial Assn INC | Unclassified | $0 | $0 |
| 90 | Oceanside Scholarship Fund | Unclassified | $0 | $0 |
| 91 | Second Kings Charities Fund INC | Unclassified | $0 | $0 |
| 92 | Jewish War Veterans of the United States of America INC | Unclassified | $0 | $0 |
| 93 | Pershing Rifles Company D-8 Alumni Association | Education | $0 | $0 |
| 94 | South Nassau Communities Hospital | Health Care | $0 | $0 |
| 95 | Catholic Daughters of the Americas | Unclassified | $0 | $0 |
| 96 | Windsor Avenue Bible Church | Unclassified | $0 | $0 |
| 97 | Sgt John a Kissell Post No 5199 Veterans of Foreign Wars of the US | Unclassified | $0 | $0 |
| 98 | Rescue Company 1 of Oceanside INC | Health Care | $0 | $0 |
| 99 | South Nassau Communities Hospital | Health Care | $0 | $0 |
| 100 | Friends of Catholic Education INC | Education | $0 | $0 |