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The Macklanburg Foundation is a 501(c)(3) grantmaking organization that primarily focuses its funding efforts in Oklahoma, Texas, and Washington, D.C. It operates on a relationship-based model and does not accept unsolicited proposals, making grants by invitation only. Nonprofits interested in engaging with the foundation can explore warm-introduction pathways through Impala's Funder Prospecting.
Cause Areas
1
Foundations
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Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems
Grantee
Total Funding
Funding Share

REGIONAL FOOD BANK OF OKLAHOMA INC
$80K
5%

Oklahoma Humanities Council Inc
$49K
3%
WESLEY METHODIST CHURCH
$32K
2%
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Total No. of Grants
25
Median 1st year grant
$7.8K
Median 2nd year grant
$7.5K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to Macklanburg Foundation?
No. Macklanburg Foundation does not accept unsolicited proposals. Funding is by invitation only.
Where does Macklanburg Foundation give?
Macklanburg Foundation primarily gives to organizations located in Oklahoma, Texas, and District Of Columbia. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are Macklanburg Foundation’s grants?
The largest share of grants from Macklanburg Foundation fall in the $5,000 to $25 thousand range. The median first-year grant is about $7,750. More detailed grant size data is available to registered users.
How many grants does Macklanburg Foundation make each year?
In 2024, Macklanburg Foundation awarded about 30 grants, totaling nearly $198 thousand. More detailed grant metrics are available to registered users.
Who did Macklanburg Foundation fund recently?
In 2024, Macklanburg Foundation awarded grants to about 10 grantees. Recent grantees include REGIONAL FOOD BANK OF OKLAHOMA INC, Oklahoma Humanities Council Inc, and WESLEY METHODIST CHURCH. More detailed information on all recent recipients is available to registered users.
How do we apply to Macklanburg Foundation?
Macklanburg Foundation does not accept unsolicited proposals. Funding is by invitation only.
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