Teton County Library Foundation & Friends is a public charity based in Jackson, Wyoming. Formed in 1982, it raises and stewards charitable gifts, promotes volunteerism, and supports programs, services, resources, technology, collections, and facilities at Teton County Library’s main library in Jackson and branch library in Alta.
Key facts about Teton County Library Foundation & Friends
In short: Teton County Library Foundation & Friends reported $554K in grants paid in 2025 (a total; its filing lists no individual grants). Source: 2025 IRS Form 990.
- EIN
- 74-2308826
- Latest 990 filing
- Form 990, 2025
- Grants paid (2025)
- $554,133 — reported as a total on the IRS filing, without an itemized list
- Total assets
- $10,036,260
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$10.0M
+6.0% YoY
Grants Paid (reported total)
$554K
-21.1% YoY
Revenue
$944K
+40.7% YoY
Net Investment Income
$378K
+197.0% YoY
How Teton County Library Foundation & Friends gives
- Giving grew 215% from 2021 to 2024. Method
From the foundation's IRS Form 990 filings. Methodology.
Mission & Focus Areas
The organization’s mission is to enhance the Library’s programs, facilities, and resources by securing and stewarding charitable gifts, promoting volunteerism, and raising community awareness and appreciation for the Library.
Its funded activities include youth and teen programs such as Born-to-Read, after-school activities, story time, summer reading, and Authors in the Schools; adult programs such as Page to the Podium, Brainstorm Speaker Series, Foreign Policy Discussion, and Creative Aging; and Latino programs such as Latino Heritage Month, Spanish Story Time, and Spanish Authors in the Schools. It also supports public-access technology, collections, and facility enhancements. Its Housing Assistance Program helps library staff address housing costs in Teton County.
Grantmaking
The available filing data reports one grant totaling $701,994 in 2024 and one grant totaling $387,528 in 2023; it reports no grants in 2025. The available information does not identify the recipients or describe those grants, so it does not establish what organizations received them. The organization’s program description separately says it uses private contributions, used-book sales, and volunteerism to enrich library programs, services, and resources.
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Geographic Focus
Where this funder awards grants
The organization supports the main Teton County Library in Jackson, Wyoming, and its branch library in Alta, Wyoming.
Grant Distribution by State
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2025, annual grant giving ranged from $223K (2021) to $702K (2024). In 2025 it reported $554K in grants paid, as a total without an itemized list.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grant Insights
How this funder distributes its grants
Grant Size Distribution
4 grants across all recorded years
The most common grant size was in the $250–500K range: 2 grants of 4 (50%).
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Financial History
Multi-year comparison from IRS filings
| Filing year | Assets | Revenue | Expenses |
|---|---|---|---|
| 2025 | $10,036,260 | $944,183 | $890,683 |
| 2024 | $9,472,594 | $671,105 | $1,020,217 |
| 2023 | $8,982,051 | $1,055,640 | $604,574 |
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $10,036,260 | $9,472,594 | $8,982,051 |
| Revenue | $944,183 | $671,105 | $1,055,640 |
| Expenses | $890,683 | $1,020,217 | $604,574 |
| Net Investment Income | $378,068 | $127,295 | $508,798 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2021 (received by the IRS May 13, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 12, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 14, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 15, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 14, 2026)
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Diana Peck as Executive Director; Lauren Dickey as President; Carolyn Ripps as Vice President; Stewart McIver as Treasurer; and Katie Mendenhall as Secretary. Directors listed are Michael Adler, Emmie Hill, Wendy Martinez, Bryan McDearman, and Alex McDougall.
Teton County Library Foundation & Friends is led by Diana Peck, Executive Director on every filing since 2022; 1 of 14 officers listed in 2025 is compensated.
Officers on the 2025 filing
Diana Peck
Executive Director
On filings since 2022
40 hrs/week
$87K (2023) → $131K (2025)
Lauren Dickey
President
Director → Vice President & Secretary, 2022
Vice President & Secretary → President, 2023
On filings since 2021
2.5 hrs/week
No compensation reported
Bryan McDearman
Director
On filings since 2021
0.5 hrs/week
No compensation reported
Emmie Hill
Director
Director → Treasurer, 2024
Treasurer → Director, 2025
On filings since 2021
0.5 hrs/week
No compensation reported
Hugh O'Halloran
Director
On filings since 2021
0.5 hrs/week
No compensation reported
Karen Terra
Director
Secretary & At-Large → Secretary, 2024
Secretary → Director, 2025
On filings since 2021
0.5 hrs/week
No compensation reported
Wendy Martinez
Director
On filings since 2021
0.5 hrs/week
No compensation reported
Alex McDougall
Director
On filings since 2023
0.5 hrs/week
No compensation reported
Diane Winder
Director
On filings since 2024
0.5 hrs/week
No compensation reported
Michael Adler
Director
On filings since 2024
0.5 hrs/week
No compensation reported
Joy Surdam
Director
New on the 2025 filing
0.5 hrs/week
No compensation reported
Carolyn Ripps
Vice President
Director → At-Large, 2022
At-Large → Vice President, 2023
On filings since 2021
1.5 hrs/week
No compensation reported
Katie Mendenhall
Secretary
Director → Secretary, 2025
On filings since 2023
1.5 hrs/week
No compensation reported
Stewart McIver
Treasurer
Director → Treasurer, 2025
On filings since 2024
1.5 hrs/week
No compensation reported
Former officers (11)
- Former: Andrea Rosenthal (2021–2024) — Director
- Former: Willow Larson (2024) — Director
- Former: Jim Gersack (2021–2023) — Treasurer
- Former: John Becker (2021–2023) — Director
- Former: Amy Staehr (2021–2022) — President
- Former: Elizabeth Joung (2021–2022) — Director
- Former: Margaret Schilling (2022) — Interim Executive Director
- Former: Jerry Kitchen (2021) — Vice President & Secretary
- Former: Kelly Bass (2021) — Director
- Former: Nina Lenz (2021) — Director
- Former: Pauline Towers-Dykeman (2021) — Executive Director
Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $131K, to Diana Peck (Executive Director).
Contact
Mailing address: PO Box 1629, Jackson, WY 83001
Phone: (307) 733-2164
Website: https://tclibfoundation.org
Frequently asked questions about Teton County Library Foundation & Friends
How much does Teton County Library Foundation & Friends give each year?
Teton County Library Foundation & Friends reported $554K in grants paid in 2025 on its 2025 IRS Form 990, as a total without an itemized list of grants. In 2024 it gave $702K across 1 grant.
How large is Teton County Library Foundation & Friends?
Teton County Library Foundation & Friends reported $10.0M in total assets on its 2025 IRS Form 990. Its revenue that year was $944K.
What does Teton County Library Foundation & Friends fund?
The organization’s mission is to enhance the Library’s programs, facilities, and resources by securing and stewarding charitable gifts, promoting volunteerism, and raising community awareness and appreciation for the Library. See mission & focus areas ↑
How do I apply for a grant from Teton County Library Foundation & Friends?
The available filing data reports one grant totaling $701,994 in 2024 and one grant totaling $387,528 in 2023; it reports no grants in 2025. The available information does not identify the recipients or describe those grants, so it does not establish what organizations received them.
Where does Teton County Library Foundation & Friends make grants?
The organization supports the main Teton County Library in Jackson, Wyoming, and its branch library in Alta, Wyoming.
What is Teton County Library Foundation & Friends's EIN?
Teton County Library Foundation & Friends's EIN (Employer Identification Number) is 74-2308826. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings. Research dossier generated September 2026.
Here's the math on researching Teton County Library Foundation & Friends by hand.
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