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King County Library System Foundation

EIN: 91-1505230 • Issaquah, WA
Total Assets
$12M
Foundation endowment scale
Annual Giving
$1.5M
Annual capital distribution
Typical Grant
$1,541,640
Most grants: $1.5M – $1.5M
Application Status
Accepts New Applicants
Rolling review

About King County Library System Foundation Grantmaking

King County Library System Foundation is an institutional grantmaking foundation headquartered in Issaquah, WA (EIN: 91-1505230). According to verified IRS Form 990-PF filings, the foundation maintains $12M in total assets and distributed $1.5M across 2 grants. Its typical award size is $1,541,640, with the middle 50% of awards falling between $1.5M and $1.5M. Its primary funding focus includes programmatic institutional grantmaking and community development, with the highest concentration of grants awarded in WA (100%).

Top Funded Causes% Capital
Top Recipient States% Dollars
WA State Recipients100%
$2.9M funded2 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)100%
2 large institutional grants
Mid-Sized ($25K–$100K)0%
0 standard program grants
Micro & Small (<$25K)0%
0 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Accepts Unsolicited Proposals
Submission Deadlines

Rolling review

Geographic Focus & Restrictions

WA statewide and regional focus

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 2 of 2 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
King County Library SystemIssaquah, WA2024$1,541,640Support library programs
King County Library SystemIssaquah, WA2022$1,387,591Support library programs

Frequently Asked Questions about King County Library System Foundation

Does King County Library System Foundation accept unsolicited grant proposals?

Yes, King County Library System Foundation accepts unsolicited grant proposals. Submission review cycle: Rolling review.

What is the typical grant size from King County Library System Foundation?

The median grant size from King County Library System Foundation is $1,541,640, with the middle 50% of awards ranging between $1.5M and $1.5M.

What causes does King County Library System Foundation fund?

King County Library System Foundation awards grants supporting charitable, educational, and public benefit initiatives.

How do I contact King County Library System Foundation about a grant?

King County Library System Foundation is headquartered in Issaquah, WA. Verified NPO Grant subscribers can access direct program officer telephone extensions, primary office numbers, and detailed submission guidelines.