Nonprofits in ATHERTON, CA
88 tax-exempt organizations with a return on IRS file.
Largest nonprofits in ATHERTON by revenue
- MENLO SCHOOL EIN 94-3204137 · last filed 990 for 2025 · revenue $97,871,272
- MENLO COLLEGE EIN 94-3204136 · last filed 990 for 2025 · revenue $60,330,052
- MENLO CIRCUS CLUB EIN 94-0674745 · last filed 990 for 2025 · revenue $16,338,030
- MENLO PARK-ATHERTON EDUCATION FOUNDATION EIN 94-2871701 · last filed 990 for 2025 · revenue $5,333,850
- ACADEMY COLLEGE PREP EIN 87-4035413 · last filed 990 for 2025 · revenue $266,897
- ELLA M ROHLFFS FON EIN 23-7267719 · last filed 990 for 2025 · revenue $253,814
- UNIDOS Y ADELANTE EIN 48-1266142 · last filed 990 for 2025 · revenue $251,126
- RICH MAY FOUNDATION EIN 42-1735264 · last filed 990 for 2025 · revenue $231,191
- MENLO ATHERTON HIGH SCHOOL FOOTBALL ASSOCIATION EIN 81-5334224 · last filed 990 for 2025 · revenue $231,053
- LAUREL SCHOOL PARENT TEACHER ORGANIZATION EIN 20-1194687 · last filed 990 for 2025 · revenue $221,479
All nonprofits in ATHERTON, A–Z
- ABBEY FOUNDATION FOR THE ARTSEIN 77-0394931 · last filed 990-PF for 2026
- ACADEMY COLLEGE PREPEIN 87-4035413 · last filed 990 for 2025
- AEQUUS FOUNDATIONEIN 87-2762276 · last filed 990-PF for 2025
- ALEXANDRA CHILES FOUNDATIONEIN 03-0468471 · last filed 990-N for 2024
- ALLEY-OOP KIDSEIN 83-2870247 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR THE ADVANCEMENT OF CHINESE ARTEIN 47-2874080 · last filed 990-N for 2025
- ATHERTON AQUATICS FOUNDATIONEIN 90-0871636 · last filed 990 for 2025
- ATHERTON ARTS FOUNDATIONEIN 26-4790766 · last filed 990-N for 2025
- ATHERTON DISASTER AND PREPAREDNESS TEAMEIN 27-4995813 · last filed 990-N for 2025
- ATHERTON HERITAGE ASSOCIATIONEIN 94-3182577 · last filed 990-N for 2024
- ATHERTON POLICE ACTIVITIES LEAGUEEIN 94-2934138 · last filed 990-EZ for 2024
- BARTZ MARR FAMILY FOUNDATIONEIN 45-4056156 · last filed 990-PF for 2025
- BAY AREA MODERN QUILT GUILDEIN 45-2555097 · last filed 990-N for 2025
- BAY AREA SONICSEIN 82-0949818 · last filed 990-N for 2025
- BLUE NEVUS MELANOMA FOUNDATIONEIN 33-1267965 · last filed 990-EZ for 2025
- CARDIAC KIDSEIN 46-0998739 · last filed 990-N for 2025
- CHARWICK STUDY CENTER INCEIN 45-2555214 · last filed 990-EZ for 2025
- CHINA EDUCATIONAL CENTEREIN 31-1524119 · last filed 990-N for 2025
- CHIUCHIARELLI FAMILY FOUNDATION INCEIN 31-1746399 · last filed 990-PF for 2024
- CHU FAMILY FOUNDATION INCEIN 55-0810009 · last filed 990-PF for 2024
- CURIEUSEIN 83-2332724 · last filed 990-EZ for 2024
- DAVID & HEIDI WELCH FOUNDATIONEIN 94-3332166 · last filed 990-PF for 2025
- ELLA M ROHLFFS FONEIN 23-7267719 · last filed 990 for 2025
- ENCINAL SCHOOL PARENT TEACHER ORGANIZATIONEIN 20-1194660 · last filed 990-EZ for 2024
- FOUNTAIN OF DREAMS FOUNDATIONEIN 45-3983687 · last filed 990-PF for 2025
- FRIENDS OF THE ATHERTON COMMUNITY LIBRARYEIN 94-6186966 · last filed 990-N for 2025
- GOEL FOUNDATIONEIN 77-0269072 · last filed 990-PF for 2024
- GOLDENHEARTS EDUCATIONAL SERVICESEIN 84-2057703 · last filed 990-EZ for 2025
- GOLDEN STATE TOY TRAIN OPERATORS INCEIN 27-4035754 · last filed 990-N for 2025
- GOLD RUSH ADVENTURE RACING INCEIN 99-2244441 · last filed 990-N for 2025
- HARRY W ANDERSON AND MARY MARGARET ANDERSON CHARITABLE FOUNDATIONEIN 94-3086311 · last filed 990-PF for 2024
- HOAG FAMILY FOUNDATIONEIN 94-3383126 · last filed 990-PF for 2024
- HOLBROOK-PALMER RECREATION PARK FOUNDATIONEIN 94-6123336 · last filed 990-N for 2025
- HUANG PACIFIC FOUNDATIONEIN 46-4374582 · last filed 990-PF for 2024
- HUI FOUNDATIONEIN 93-1795157 · last filed 990-PF for 2024
- HUTTON FAMILY FOUNDATIONEIN 47-4305984 · last filed 990-PF for 2025
- INDO-UNIVERSAL COLLABORATION FOR ENGINEERING EDUCATIONEIN 83-2913548 · last filed 990-EZ for 2025
- ITAL FOUNDATIONEIN 24-1468921 · last filed 990-EZ for 2025
- ITALIAN SCIENTISTS AND SCHOLARS INNORTH AMERICA FOUNDATIONEIN 20-8381275 · last filed 990 for 2025
- JERRY RICE 127 FOUNDATIONEIN 94-3214482 · last filed 990-PF for 2024
- JOHN AND ELIZABETH KERRIGAN CHARITABLE FOUNDATIONEIN 94-3367128 · last filed 990-PF for 2024
- JOHN AND KATHLEEN SWEAZEY FOUNDATIONEIN 30-6023655 · last filed 990-PF for 2025
- KITCHEN TABLE FOUNDATIONEIN 94-3270632 · last filed 990-PF for 2024
- LALAFOFOFO INCEIN 47-3989846 · last filed 990-EZ for 2024
- LAUREL SCHOOL PARENT TEACHER ORGANIZATIONEIN 20-1194687 · last filed 990 for 2025
- LEAFY TEMPLE INCEIN 99-0748297 · last filed 990-EZ for 2024
- LUO HUI FOUNDATIONEIN 65-1207405 · last filed 990-PF for 2025
- MAKING THEIR MARK FOUNDATION CHARITABLE TRUSTEIN 85-6815148 · last filed 990-PF for 2024
- MENLO-ATHERTON DRAMA BOOSTERS INCEIN 84-1828928 · last filed 990-N for 2025
- MENLO ATHERTON HIGH SCHOOL FOOTBALL ASSOCIATIONEIN 81-5334224 · last filed 990 for 2025
- MENLO CIRCUS CLUBEIN 94-0674745 · last filed 990 for 2025
- MENLO COLLEGEEIN 94-3204136 · last filed 990 for 2025
- MENLO PARK-ATHERTON EDUCATION FOUNDATIONEIN 94-2871701 · last filed 990 for 2025
- MENLO PARK CITY SCHOOL DISTRICT PARENT TEACHER ORGANIZATION COUNCIEIN 20-1194953 · last filed 990-N for 2024
- MENLO SCHOOLEIN 94-3204137 · last filed 990 for 2025
- MENLO SCHOOL AND MENLO COLLEGEEIN 94-1156656 · last filed 990-EZ for 2025
- MENTOR PARK INCEIN 20-2913311 · last filed 990-PF for 2024
- NACHTSHEIM FAMILY FOUNDATIONEIN 05-0544553 · last filed 990-PF for 2025
- NATIONAL JUNIOR BASKETBALLEIN 91-2164955 · last filed 990-N for 2025
- ONEUP FINANCIAL EDUCATION INCEIN 39-4071304 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 47-2186625 · last filed 990-EZ for 2025
- PENG & ZHOU FOUNDATIONEIN 93-3660221 · last filed 990-PF for 2025
- PENINSULA WATER POLOEIN 06-1825849 · last filed 990-N for 2024
- PROJECT CPREIN 88-3551581 · last filed 990-N for 2024
- PSI CHI THE NATIONAL HONOR SOCIETY IN PSYCHOLOGYEIN 33-3803558 · last filed 990-N for 2024
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 23-7059344 · last filed 990 for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-6172072 · last filed 990 for 2025
- RELIABILITY-ORGEIN 92-2720935 · last filed 990-N for 2023
- RICH MAY FOUNDATIONEIN 42-1735264 · last filed 990 for 2025
- ROBERT F FORD CHARITABLE FOUNDATIONEIN 95-6016768 · last filed 990-PF for 2024
- SACRED HEART SCHOOLS ATHERTONEIN 94-1170355
- SAN FRANCISCO INSTITUTE OF CLASSICAL MUSIC PERFORMANCEEIN 47-4335833 · last filed 990-N for 2025
- SAY HEY FOUNDATION INCORPORATEDEIN 91-2051570 · last filed 990 for 2023
- SCALABLEVISION FOUNDATIONEIN 85-3163503 · last filed 990-PF for 2024
- SHAILESH AND KALPA MEHTA CHARITIBLE FOUNDATIONEIN 94-3322790 · last filed 990-PF for 2025
- SILICON VALLEY TECHNOLOGY FOUNDATIONEIN 84-3157353 · last filed 990-N for 2025
- SOX TREE FOUNDATIONEIN 87-2933644 · last filed 990-PF for 2025
- STEPHEN AND MARGARET GILL FAMILY FOUNDATIONEIN 94-3335952 · last filed 990-PF for 2024
- STEP OF LOVE INCEIN 92-1333435 · last filed 990-N for 2025
- TANG AND ZHANG FAMILY FOUNDATIONEIN 88-4271221 · last filed 990-PF for 2024
- THE ARNOLD & BARBARA SILVERMAN FAMILY FOUNDATIONEIN 94-3338308 · last filed 990-PF for 2025
- THE@PALM TREE FOUNDATIONEIN 94-3387977 · last filed 990-PF for 2025
- THE TOUMA FAMILY FOUNDATIONEIN 91-2157052 · last filed 990-PF for 2025
- UNIDOS Y ADELANTEEIN 48-1266142 · last filed 990 for 2025
- US RESILIENCY COUNCILEIN 45-3686042 · last filed 990 for 2023
- VICTORIA MANOR HOMEOWNERSEIN 94-3282874 · last filed 990-N for 2025
- WORTHING FAMILY FOUNDATIONEIN 04-3596576 · last filed 990-PF for 2024
- ZENG FOUNDATIONEIN 35-2533758 · last filed 990-PF for 2025