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COSTA MESA, CA · 2025 filing

O L HALSELL FOUNDATION

Accepts applications

O L HALSELL FOUNDATION accepts grant applications.

Its most recent filing reports $2.6M given across 93 grants.

A typical grant is around $20K.

It funds human services, philanthropy & grantmaking, mental health & crisis intervention.

What they give

$2.6M
Total giving
93
Grants made
$20K
Typical grant
$220K
Largest grant

From their 2025 Form 990-PF. Foundations file annually, so these figures describe a year that has already closed.

What their grants run

The 93 grants itemized on their 2025 filing, by size. Half of them landed between $15K and $30K, which is the range to judge your own ask against.

0
1
47
39
3
0
Under $1K$1K–5K$5K–25K$25K–100K$100K–1MOver $1M
Itemized grants on the 2025 filing, bucketed by grant size.

Where the money went

Grants on the 2025 filing stayed close to home: California ($2.6M). Most small foundations give almost entirely within one state, and this one is the rule rather than the exception.

What they fund

Derived from where the money actually went rather than from a stated mission, which is the more useful of the two and frequently the different one.

  • Human Services
  • Philanthropy & Grantmaking
  • Mental Health & Crisis Intervention

Recent giving reached California.

Find more about this foundation in Quillify

This page is what their filing says about them. Quillify holds what it means for you, matched against your own organization.

  • All 93 grants, with recipient and amount
  • Who they fund that looks like you
  • Are you eligible? Read from the actual filing
  • Their deadline, on a calendar with lead time
  • A proposal drafted to what they actually fund
Start freeHow the funder search works

Browsing and keyword search are free, no card required. Source filing on ProPublica.

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