Well Told Grants

Nonprofits / California

Who funds Just Detention International?

Los Angeles, California · EIN 133711840

13 private foundations reported grants to Just Detention International in Los Angeles, California totaling $459,988 across 13 grants in tax years 2023 to 2025. The largest funder was Laura and John Arnold Foundation, with $284,203.

From the funders' IRS Form 990-PF filings.

Funders of Just Detention International that accept applications

If your organization does similar work, these foundations are prospects: they already fund work like Just Detention International's and say in their IRS filings that they accept applications.

More prospects in the funder finder, filtered to foundations that give in California.

Foundations that fund Just Detention International

All 13 funders, by amount
FoundationPurpose givenGrantsAmount
Laura and John Arnold Foundation
Texas · 2024
To support a cohort of prison wardens to participate in a leadership academy and develop/implement reforms.1$284,203
Holthues Trust
Iowa · 2024
Let's End it Now: Fighting Prisoner Rape in the US and South Africa1$80,000
The Holtzman Family Foundation
New Hampshire · 2025
General support1$30,000
SNL Foundation
California · 2024
General1$25,041
William F & Doris W Oliver Foundation
Michigan · 2024
General support1$20,000
The Deck Foundation
Maryland · 2025
Charitable1$10,000
Pinpoint Foundation
California · 2024 · accepts applications
General support1$4,875
The Marmor Foundation
California · 2024
General Operating Support1$2,000
Lucy & Isadore B Adelman Foundation
California · 2024
Unrestricted1$1,500
Meyer and Raena Hammerman Foundation
Illinois · 2024
Operating programs1$1,000
Weingart Foundation
California · 2024 · accepts applications
General support of service programs1$1,000
Amazonsmile Foundation
Washington · 2023
General support1$269
Growald Climate Fund Inc
Massachusetts · 2024
General support1$100

Amounts are grants paid as each foundation reported them. Names are matched across filings, so a grant written under a different name for the same organization may be missing.

Using this list

A foundation that already gives to Just Detention International gives in its field and region, so the list doubles as a prospect list for similar organizations in Los Angeles. Open a foundation to see its application rules, typical grant and every other grant it paid.

Questions people ask

Who funds Just Detention International?

Laura and John Arnold Foundation, Holthues Trust, The Holtzman Family Foundation, SNL Foundation and William F & Doris W Oliver Foundation, and 8 more, according to their IRS Form 990-PF filings.

How much does Just Detention International get from foundations?

$459,988 in 13 reported grants from 13 private foundations in tax years 2023 to 2025. Government grants and gifts from individuals are not included.

Which of these funders accept applications?

Pinpoint Foundation and Weingart Foundation say in their filings that they accept applications.

Other funded organizations in Los Angeles