American Philosophical Society

The oldest American learned society, founded by Benjamin Franklin, electing distinguished scholars and promoting useful knowledge through its library, fellowships, and museum

  • amphilsoc.org
  • Legacy
  • Philadelphia, PA
  • Professional and scientific society
  • Read from public sources, Jul 2026
18named by peers

Financial profile

American Philosophical Society · EIN 23-1353269 · 501(c)(3)

Fiscal yearTotal revenueContributionsProgram servicesTotal expensesNet assetsYear end
FY2023$13,318,942$3,852,845$39,458$14,213,316$283,812,453Dec 2023
FY2022$12,299,474$6,463,558$62,244$13,165,105$259,590,493Dec 2022
FY2021$31,170,811$5,766,277$73,561$11,610,685$282,969,025Dec 2021
FY2020$17,828,894$2,998,084$73,728$11,541,667$258,327,241Dec 2020
FY2019$21,714,430$4,433,408$90,963$12,205,000$239,692,056Dec 2019
FY2018$9,021,846$2,200,164$98,014$11,656,296$207,398,570Dec 2018

Figures exactly as reported. A blank cell was blank on the form. The fiscal year links to the filing.

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Peer societies

Five societies American Philosophical Society is read alongside.

Who backs APS

No public supporter list found as of September 2026.

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Who backs American Philosophical Society's peers, but not American Philosophical Society

Companies named publicly by at least one of American Philosophical Society's five peer societies, and not found in American Philosophical Society's reviewed public records.

CompanyAASAIAPeers
ArchaeoTeesNamed1 of 2
Bloomsbury AcademicNamed1 of 2
Bolchazy-Carducci PublishersNamed1 of 2
Dan Casavant Rare BooksNamed1 of 2
De Gruyter BrillNamed1 of 2
E. M. Maurice BooksFriends1 of 2
Enchanted BooksFriends1 of 2
GoogleMatching Gifts1 of 2
Hands Up EducationNamed1 of 2
Hanover Insurance Group Inc.Matching Gifts1 of 2
ISDNamed1 of 2
Kenneth Karmiole Bookseller Inc.Named1 of 2
Lillian E. Fraker—Savoy BooksGeorge Bancroft Circle1 of 2
Palgrave MacmillanNamed1 of 2
Peeters PublishingNamed1 of 2
R. A. Graham Co. Inc.George Bancroft Circle1 of 2
Routledge/Taylor & FrancisNamed1 of 2
W. S. Cotter Rare BooksGeorge Bancroft Circle1 of 2

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The outside view

The oldest American learned society, founded by Benjamin Franklin, electing distinguished scholars and promoting useful knowledge through its library, fellowships, and museum

  • Authority
  • Preserve
  • Outward
  • Volunteer

Their shape

The Legacy

Faithful to what was handed down.

The Legacy is devoted to continuity, carrying a tradition and an identity across generations. Its gift is stability and deep institutional memory, its challenge is making room for change.

Also reads toward The Citadel, The Guild and The Village.

Strengths

→Unmatched continuity and a trusted name.
→Decisions honor a long arc, not a news cycle.
→Members feel part of something lasting.

Not an official page of American Philosophical Society. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.