Private foundation · EIN 87-0928050

Sidley Family Foundation

Preselected only

Wilmington, DE

Home › Delaware › Sidley Family Foundation

Tax year 2025 (period ending 2025-12-31) · Filed with IRS 2026 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202601269349101015
Total assets (EOY)$3,093,131
Grants paid$217,500
Typical (median) grant$10,000
Grants listed16
Giving in home state (DE)0%

Grant size distribution

RangeGrants
Under $5K1
$5K–$25K10
$25K–$100K5
$100K+0

Smallest $2,500 · Largest $25,000

Geographic focus

CA
51%
DC
30%
MN
11%
CO
6%
KY
2%

Common purposes

firereliefangeleseffortseatonreovery

Giving history

Tax yearContributions paidTotal assetsGrants listed
2023$142,000$3,558,4245
2024$160,000$3,336,9067
2025$217,500$3,093,13116

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

This foundation checked Part XV line 2 of its 990-PF: it only makes contributions to preselected charitable organizations and does not accept unsolicited requests.

Source: 990-PF Part XV line 2, tax year 2025.

Top recipients (tax year 2025)

RecipientLocationPurposeAmount
Alzheimer'S Disease And Related Disorders AssociatWASHINGTON, DCGeneral & Unrestricted$25,000
Center For American ProgressWASHINGTON, DCGeneral & Unrestricted$25,000
Immigrant Legal Resource CenterSAN FRANCISCO, CAGeneral & Unrestricted$25,000
Mazon Inc A Jewish Response To HungerALBERT LEA, MNGeneral & Unrestricted$25,000
Planned Parenthood Los AngelesLOS ANGELES, CAGeneral & Unrestricted$25,000
Democracy Forward FoundationWASHINGTON, DCGeneral & Unrestricted$15,000
Aspen Center For Environmental StudiesASPEN, COGeneral & Unrestricted$10,000
Homeboy IndustriesLOS ANGELES, CAGeneral & Unrestricted$10,000
International Medical CorpsLOS ANGELES, CALos Angeles Fire Relief Efforts$10,000
Kcrw Foundation IncSANTA MONICA, CAGeneral & Unrestricted$10,000
Los Angeles Fire Department FoundationLOS ANGELES, CAGeneral & Unrestricted$10,000
Pasadena Community FoundationPASADENA, CAEaton Fire Relief and Reovery Fund$10,000
Community Agricultural And Nutritional EnterprisesWHITESBURG, KYGeneral & Unrestricted$5,000
Public Media Group Of Southern CaliforniaWHITTIER, CAGeneral & Unrestricted$5,000
Ross Valley Children For ChangeSAN ANSELMO, CAGeneral & Unrestricted$5,000
Roaring Fork Public Radio IncASPEN, COGeneral & Unrestricted$2,500
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