Mayes County Historical Society

Nonprofit · Grant recipient Pryor, OK EIN 23-7267553

Funding Overview

From IRS Form 990 filings · 2024–2025

Total received

$16K

Foundation funders

2

Grants recorded

3

Years covered

2024–2025

Who funds Mayes County Historical Society?

Mayes County Historical Society is funded by 2 grantmakers, led by The Oliver Dewey Mayor Foundation ($9K), The Leaf Collectors Foundation GMBH ($8K). In total, IRS Form 990 filings record $16K in grants to Mayes County Historical Society between 2024–2025.

FunderTotal givenGrantsYears
The Oliver Dewey Mayor Foundation$8,50012025
The Leaf Collectors Foundation GMBH$7,50022024–2025

Funding over time

Grant dollars and counts received per year

$0$5K$10K$15K1 grant2024 2 grants2025

From 2024 to 2025, annual grant giving ranged from $2K (2024) to $14K (2025). In 2025 it made 2 grants totaling $14K.

What grants has Mayes County Historical Society received?

Individual grants from IRS Form 990 filings, newest first

YearFunderPurposeAmount
2025The Oliver Dewey Mayor FoundationGENERAL OPERATING$8,500
2025The Leaf Collectors Foundation GMBHEducational$5,500
2024The Leaf Collectors Foundation GMBHEducational$2,000

Frequently Asked Questions

Who funds Mayes County Historical Society?

Mayes County Historical Society is funded by 2 grantmakers, led by The Oliver Dewey Mayor Foundation ($9K), The Leaf Collectors Foundation GMBH ($8K). In total, IRS Form 990 filings record $16K in grants to Mayes County Historical Society between 2024–2025.

Who is Mayes County Historical Society's largest funder?

The Oliver Dewey Mayor Foundation is the largest recorded funder of Mayes County Historical Society, with $9K across 1 grant (2025).

How much grant funding has Mayes County Historical Society received?

IRS 990 filings record $16K in grants to Mayes County Historical Society across 3 grants from 2 funders between 2024–2025. Filings are published on a delay, so recent grants may not appear yet.

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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.

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