Foundations that fund organizations in Wonder Lake, Illinois
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Wonder Lake nonprofits
6 private foundations gave $17K to Wonder Lake organizations in their latest filings; 2 of the 6 that say either way accept applications.
6 grants in total, with a typical foundation's median grant to Wonder Lake around $3,414. 5 of these funders are based in Illinois; the rest give here from elsewhere.
- Foundations giving here
- 6
- Accept applications
- 2
- of 6 that state a policy
- Dollars to Wonder Lake
- $17K
- latest filings
- Grants
- 6
- Typical median grant
- $3,414
- Based in IL
- 83%
- of funders listed
Funders, by dollars given to Wonder Lake organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The Gerhard & Patricia Weiler Family Foundation | Harvard, IL | 1 | $5,000 | $5,000 | Preselected only | General operating support |
| John H & Ann G Rhodes Foundation Inc | Woodstock, IL | 1 | $3,600 | $3,600 | Preselected only | In support of organization's mission |
| Enchanted Backpack | Chicago, IL | 1 | $3,414 | $3,414 | Yes | Donation of school supplies & other educational items |
| The Clinton Family Fund | Chicago, IL | 1 | $2,750 | $2,750 | Preselected only | General support |
| Les Paul Foundation | Syosset, NY | 1 | $1,500 | $1,500 | Yes | Music programs |
| Nicholas D Sergi Foundation | Oak Brook, IL | 1 | $500 | $500 | Preselected only | Drink Ticket Sponsor for Golf Outing |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Wonder Lake, Illinois?
The Gerhard & Patricia Weiler Family Foundation, John H & Ann G Rhodes Foundation Inc, Enchanted Backpack, The Clinton Family Fund, Les Paul Foundation and 1 others reported grants to Wonder Lake organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Wonder Lake. Community foundations and corporate giving programs file different forms and are not included yet.