Foundations · IRS 990 filings

Foundations in Ketchum, Idaho

30
foundations with a Ketchum address
$20.1M
grants paid, FY2024–FY2025
3
say they accept unsolicited
$7,250
median grant

Grantlas lists 30 foundations that gave a Ketchum, Idaho address on their tax filing — 29 private foundations and 1 grantmaking charity — from filings for FY2024–FY2025. Together they paid out $20.1 million in grants in their latest filing year, and 3 of them (10%) say they accept unsolicited requests.

Not every foundation here is a Ketchum foundation. The city is the mailing address on the foundation’s tax filing, and when a bank or a law firm runs the trust that is the bank’s address, not the place it gives to. Check where a foundation gives before you write.

Top 25 of 30 foundations

Ranked by what they paid in grants in their latest filing, with the ones that accept unsolicited requests first, then the ones whose filing doesn’t say.

Foundations in Ketchum, Idaho
Leonard H McIntosh FoundationAccepts$5,250$128,500$1,000–$25,000FY2025Locked: fit score and contacts
Judith W Davis FoundationAccepts$2,500$78,268$250–$49,419FY2024Locked: fit score and contacts
625 F-1 FoundationAccepts$5,000$25,123$100–$12,500FY2025Locked: fit score and contacts
Wood River Women's FoundationPublic foundationNot stated$25,000Over $5k only$375,997$6,000–$173,836FY2025Locked: fit score and contacts
Oneroot FoundationInvitation only$25,000$8.9M$500–$2.6MFY2025Locked: fit score and contacts
Edward F & Vickie S O'GaraInvitation only$3M$3M—FY2024Locked: fit score and contacts
Mott Family Foundation IncInvitation only$25,070$2.1M$8,245–$1MFY2024Locked: fit score and contacts
Zander Family Foundation IncInvitation only$10,000$1.4M$400–$400,000FY2024Locked: fit score and contacts
The Silk Family FoundationInvitation only$7,000$811,880$100–$288,500FY2024Locked: fit score and contacts
The Confluence Institute IncInvitation only$5,000$727,000$5,000–$552,000FY2024Locked: fit score and contacts
Stevens Family Foundation IncInvitation only$25,000$370,340$5,000–$225,000FY2024Locked: fit score and contacts
Cox Family Charitable Foundation IncInvitation only$7,500$268,000$2,500–$70,000FY2025Locked: fit score and contacts
John and Elaine French Family FoundationInvitation only$27,500$260,000$10,000–$75,000FY2025Locked: fit score and contacts
The Richard Hogan & Carron SherryInvitation only$145,985$234,370$57,600–$234,370FY2024Locked: fit score and contacts
Julie Ann Wrigley Foundation IncInvitation only$24,500$224,150$500–$300,000FY2025Locked: fit score and contacts
Page FoundationInvitation only$5,000$173,500$450–$39,000FY2024Locked: fit score and contacts
Gunderson Family FoundationInvitation only$3,000$170,750$100–$158,000FY2025Locked: fit score and contacts
The Cordeiro Family FoundationInvitation only$10,000$157,500$2,500–$50,000FY2024Locked: fit score and contacts
The David Nalen FoundationInvitation only$122,404$122,404—FY2024Locked: fit score and contacts
The Nalen FoundationInvitation only$2,500$85,500$500–$18,150FY2024Locked: fit score and contacts
Stewart Family FoundationInvitation only$3,250$80,200$500–$50,000FY2025Locked: fit score and contacts
Ronold L Von Hagen Foundation IncInvitation only$5,500$80,000$3,000–$32,000FY2024Locked: fit score and contacts
The Palmedo Family Foundation IncInvitation only$5,000$72,500$2,500–$15,000FY2024Locked: fit score and contacts
The Kipp Nelson FoundationInvitation only$13,829$69,829$1,000–$55,000FY2024Locked: fit score and contacts
The C & J Flanigan Family Fndtn IncInvitation only$2,500$66,000$500–$22,500FY2025Locked: fit score and contacts
  • Median grant and grant range come from each funder’s grant schedule; a dash means there is none to report. Community foundations and other charities list only grants over $5,000, so their figures run high.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.

5 more foundations — see all in Grantlas

Data from 990-PF and Form 990 filings, FY2024–FY2025. Updated November 8, 2026.