Overview

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Est.

2007

Fiscal Year Start

Apr 1

Organization Type

Grantmaker

AI Summary

The Sumner Station Foundation is a 501(c)3 organization that focuses on grantmaking through a relationship-based, invitation-only approach. With a total of $152K in grants paid to six grantees in 2025, the foundation does not accept unsolicited proposals. Nonprofits interested in engaging with the foundation can explore warm-introduction pathways via Impala's Funder Prospecting.

Mission Statement

SEE ATTACHMENT 1
Total Funding Given
$152K
2025
Grantees funded
6
Multi-year grantees
100%
Funding by Year
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
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Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Total No. of Grants
9
Median 1st year grant
$15K
Median 2nd year grant
$10K
Top 3 Grants
Matched grants only
Grantee
Grant Size
C
Charles Raudenbush
Board Member
M
Michael P McDermott
Board Member
P
Peter M Castleman
Board Member

Frequently Asked Questions

Can I submit an unsolicited grant proposal to THE SUMNER STATION FOUNDATION?
No. THE SUMNER STATION FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Where does THE SUMNER STATION FOUNDATION give?
THE SUMNER STATION FOUNDATION primarily gives to organizations located in New Jersey, Oklahoma, and Pennsylvania. 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 THE SUMNER STATION FOUNDATION’s grants?
The largest share of grants from THE SUMNER STATION FOUNDATION fall in the $5,000 to $25 thousand range. The median first-year grant is about $15 thousand. More detailed grant size data is available to registered users.
How many grants does THE SUMNER STATION FOUNDATION make each year?
In 2025, THE SUMNER STATION FOUNDATION awarded about 9 grants, totaling nearly $152 thousand. More detailed grant metrics are available to registered users.
Who did THE SUMNER STATION FOUNDATION fund recently?
In 2025, THE SUMNER STATION FOUNDATION awarded grants to about 6 grantees. Recent grantees include PINE HILL FIRE COMPANY, INSPIRA HEALTH FOUNDATION INC, and VIRTUA HEALTH FOUNDATION INC. More detailed information on all recent recipients is available to registered users.
How do we apply to THE SUMNER STATION FOUNDATION?
THE SUMNER STATION FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.