Mary J Demmon Private Foundation
Only null% goes to programs Strong reserves Declining revenue
Mary J Demmon Private Foundation is a 501(c)(3) organization based in Willowbrook, Illinois, registered in 2002, with $80,920 in FY2024 revenue. CharityIndex grades it B.
352 63rd St, Willowbrook, IL, 60527 EIN 36-4447921 Since 2002
Revenue (FY2024)
$81K
▲ 200.2% vs prior year
Philanthropy median: $168K
Expenses (FY2024)
$50K
Net assets
$839K
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
B
—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for Mary J Demmon Private Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating200 mo reserves · +38% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Mary J Demmon Private Foundation: 200 mo reserves · +38% margin earns a B+ on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for Mary J Demmon Private Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
CTransparency10% of the rating2 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Mary J Demmon Private Foundation: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- 352 63rd St, Willowbrook, IL, 60527
- City
- Willowbrook
- State
- Illinois
- Subcategory
- Private Foundations
- Website
- …
Financial trends
Revenue grew from $31K (FY2013) to $81K (FY2024) across 12 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $0Net assets $839K
Operating margin
37.9%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$839K
Total liabilities
$0
Net assets
$839K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $80,920▲200% | $50,258▲7.9% | $838,809▲3.1% | $838,809▲3.1% | 990PF |
| 2023 | $26,952▲2694% | $46,564▼22.5% | $813,572▲7.7% | $813,572▲7.7% | 990PF |
| 2022 | -$1,039▼101% | $60,073▼2.9% | $755,614▼22.3% | $755,614▼22.3% | 990PF |
| 2021 | $110,662▲138% | $61,849▲2.9% | $972,610▲1.4% | $972,610▲1.4% | 990PF |
| 2020 | $46,580▼1.4% | $60,125▲10.8% | $959,606▲2.8% | $959,606▲2.8% | 990PF |
| 2019 | $47,241▼22.8% | $54,287▼6.2% | $933,514▲10.2% | $933,514▲10.2% | 990PF |
| 2018 | $61,183▲75.7% | $57,870▲11.1% | $846,896▼9.1% | $846,896▼9.1% | 990PF |
| 2017 | $34,814▼37.7% | $52,089▲11.4% | $931,367▲8.5% | $931,367▲8.5% | 990PF |
| 2016 | $55,855▼56.6% | $46,768▲11.3% | $858,651▼0.1% | $858,651▼0.1% | 990PF |
| 2015 | $128,619▲188% | $42,020▼20.5% | $859,759▼4.2% | $859,759▼4.2% | 990PF |
| 2014 | $44,614▲43.4% | $52,823▲42.8% | $897,621▲0.5% | $897,621▲0.5% | 990PF |
| 2013 | $31,108 | $36,978▼15.6% | $892,791▲9.9% | $892,791▲9.9% | 990PF |
| 2012 | — | $43,819▲19.6% | $812,692▲3.9% | $812,692▲3.9% | 990PF |
| 2011 | — | $36,626▲1298% | $781,835▲9.5% | $781,835▲9.5% | 990PF |
| 2010 | — | $2,619 | $713,732 | $713,732 | 990PF |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
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Frequently asked questions
- Is Mary J Demmon Private Foundation a legitimate nonprofit?
- Yes. Mary J Demmon Private Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 36-4447921, based in Willowbrook, Illinois. Donations are tax-deductible.
- What is Mary J Demmon Private Foundation's EIN?
- Mary J Demmon Private Foundation's Employer Identification Number (EIN) is 36-4447921.
- How much revenue does Mary J Demmon Private Foundation report?
- Mary J Demmon Private Foundation reported $80,920 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Mary J Demmon Private Foundation have?
- CharityIndex grades Mary J Demmon Private Foundation B, based on financial health (reserves and operating margin).
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Data for Mary J Demmon Private Foundation (EIN 36-4447921) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.