David H Koch Charitable Foundation

Private foundation · Grantmaker Wichita, KS EIN: 48-0926946

David H Koch Charitable Foundation is a private foundation, based in Wichita, KS. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.5M in total assets. In 2024, it awarded 2 grants totaling $2.1M. Net investment income was $153K.

David H Koch Charitable Foundation at a glance

In short: David H Koch Charitable Foundation gave $2.1M across 2 grants in 2024 (avg $1.1M), mostly in Florida. Source: 2024 IRS Form 990-PF.

Annual giving (2024)
$2,100,000
+250.0% vs 2023
Grants made (2024)
2
+0.0% vs 2023
Average grant
$1,050,000
+250.0% vs 2023
Median grant
$1,050,000
Total assets
$1,512,449
-56.4% vs 2023
Primary geography
Florida (95% of itemized 2024 grant dollars)
Latest 990 filing
Form 990-PF, 2024 View filing

Data from IRS Form 990-PF, 2024; updated October 2026.

Who David H Koch Charitable Foundation funds

How this funder distributes its grants

Top Recipients

Top 2 recipients in 2024

Cox Science Center and Aquarium Inc: $2.0MCox Science Center andAquarium Inc$2.0MProstate Cancer Foundation: $100KProstate Cancer Foundation$100K

The largest 2024 recipient was Cox Science Center and Aquarium Inc ($2.0M). Together the top 2 received $2.1M.

Grant Size Distribution

9 grants across all recorded years

<$50K$50–100K3$100–250K$250–500K1$500K–1M5$1–5M$5M+

The most common grant size was in the $1–5M range: 5 grants of 9 (56%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

4states

Share of 2024 grant dollars across all 2 itemized grants.

Cities

DurhamNew YorkWest Palm BeachPalo AltoSanta Monica

How David H Koch Charitable Foundation gives

  • Giving grew 110% from 2021 to 2024. Method
  • In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$1M$2M$3M$4M2 grants2020 1 grant2021 2 grants2022 2 grants2023 2 grants2024

From 2020 to 2024, annual grant giving ranged from $600K (2023) to $3.1M (2022). In 2024 it made 2 grants totaling $2.1M.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Cox Science Center and Aquarium Inc West Palm Beach, FLGeneral Operating Support$2,000,000
Prostate Cancer Foundation Santa Monica, CAGeneral Operating Support$100,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2024$1,512,449$154,030$2,312,925$2,100,0002$2,108,295$153,400$134,368
2023$3,471,344$110,573$630,321$600,0002$629,848$110,100$168,838
2022$3,991,092—$3,136,573$3,100,0002$3,136,573—$267,343
2021$7,127,665—$1,032,229$1,000,0001$1,031,803—$386,735
2020$8,159,894—$2,046,221$2,000,0002——$441,116

Under IRS private-foundation payout rules, David H Koch Charitable Foundation reported a distributable amount of $134K for 2024 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

David H Koch Charitable Foundation is led by Julia F. Koch, Director, President & Secretary since 2023 (on filings since 2020); none of the 3 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • Julia F. Koch

    Director, President & Secretary

    Director, President, Secretary & Treasurer → Director, President & Secretary, 2023

    On filings since 2020

    1 hr/week

    No compensation reported

  • Terra R. Eck

    Treasurer

    On filings since 2023

    0.5 hrs/week

    No compensation reported

  • Megan Reichenberger

    Treasurer

    New on the 2024 filing

    0.5 hrs/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about David H Koch Charitable Foundation

How much does David H Koch Charitable Foundation give each year?

David H Koch Charitable Foundation gave $2.1M across 2 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $600K across 2 grants.

How large is David H Koch Charitable Foundation?

David H Koch Charitable Foundation reported $1.5M in total assets on its 2024 IRS Form 990-PF. It paid out $2.1M in qualifying distributions that year, against a required minimum of $134K (roughly 5% of its investment assets).

Where does David H Koch Charitable Foundation operate?

David H Koch Charitable Foundation has awarded grants in California, Florida, North Carolina, New York.

What is David H Koch Charitable Foundation's EIN?

David H Koch Charitable Foundation's EIN (Employer Identification Number) is 48-0926946. IRS Form 990 filing data is available on this page for 2020–2024.

Data last updated October 2026. Sourced from IRS Form 990-PF filings.

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from David H Koch Charitable Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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