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Iowa · Private foundation

Ef & Sylvia Schildberg Foundation

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$247k
Granted FY2026(still arriving)
87
Grants FY2026
72
Organizations funded FY2025
51%
First-time grantees FY2025
Read the full brief
Median grant, FY2026
$2,000
Largest grant, FY2026
$10,000
Organizations funded a year
42 to 83
FY2018 to FY2025
States reached, FY2026
5
Total assets, FY2026
$3.5M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2025, 51% of the organizations Ef & Sylvia Schildberg Foundation funded were first-time grantees, receiving 47% of its grant dollars.

New vs renewed · share of each year

In FY2025, 53% of grant dollars renewed an existing relationship; $107k went to new ones.

50%100%’18’19’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’21’22’23’24’25
Human ServicesCommunity ImprovementHealthEducationPublic Safety & DisasterEnvironmentOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2026still arriving86$237k41%
FY202572$228k51%
FY202459$228k37%
FY202357$245k42%
FY202257$216k32%
FY202183$404k54%
FY201951$204k57%
FY201842$211k55%
78% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Public Safety & Disaster$341kHuman Services$216kArts & Culture$168kEducation$135kRecreation & Sports$98kHealth$87kReligion$87kPublic Benefit$63kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2026, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Adair County Memorial Hospital$30,0005n/a
Clarke County Public Hospital$22,5004n/a
Adair County Historical Society$18,500933%
The Wallace Centers of Iowa$18,00051%
The Farmer's House Inc$17,00060%
Adair County Health & Fitness Center$15,00032%
Noble Initiative Foundation$15,00021%
Creston Area Food Pantry Inc$15,00033%
Christian Home Assn - Children's Square USA$12,00020%
Vision Atlantic Inc$11,00020%
Show all 66 grantees
All grantees of Ef & Sylvia Schildberg Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Adair County Memorial Hospital$30,0005n/a
Clarke County Public Hospital$22,5004n/a
Adair County Historical Society$18,500933%
The Wallace Centers of Iowa$18,00051%
The Farmer's House Inc$17,00060%
Adair County Health & Fitness Center$15,00032%
Noble Initiative Foundation$15,00021%
Creston Area Food Pantry Inc$15,00033%
Christian Home Assn - Children's Square USA$12,00020%
Vision Atlantic Inc$11,00020%
Prescott Fire and Rescue Association$10,0002n/a
Acedc Fund Inc$10,00011%
Adair County Health Foundation$10,00021%
Cwt Firefighters Foundation Incorporated$10,0002n/a
Mercy College of Health Sciences$10,00010%
Diagonal Community Development Corporation$10,00038%
East Mills Child Care Solutions$10,0002n/a
Save Our Depot Inc$9,0005n/a
Carson Business Club$8,00037%
Clarinda Youth Corporation$7,00016%
Matura Action Corporation$6,50020%
Creston Arts Inc$6,00022%
Tabor Hometown Pride$5,0001n/a
Chi Health Foundation$5,00010%
Nishnabotna Conservation Foundation$5,0004n/a
High Lakes Outdoor Alliance$5,00015%
Concerned Inc$5,00010%
Lucky Paws of Madison County Inc$5,0001n/a
Heartland Child Development Center Inc$4,50020%
Advance Southwest Iowa Corporation$4,00020%
City of Winterset$4,0001n/a
All Care Health Center$4,0001n/a
Boys & Girls Clubs of Central Iowa$3,50020%
Lewis Township Fire and Rescue$3,10020%
Shelby County Trails Board Inc$3,00013%
Nishna Productions Inc$3,00010%
City of Corning$3,0001n/a
Casey Historical Society$3,0002n/a
Nishna Valley Trails Inc$3,0001n/a
Santas Camp and Wonderland$3,0003n/a
Red Oak Grand Theatre Inc$3,00022%
Mills Masquers$2,0001n/a
Innovative Industries Inc$2,00010%
Southwest Iowa Technical Career Hub$2,0001n/a
Charles Ladd Post 215 American Legion$2,0001n/a
Science Center of Iowa$2,00010%
Glen Haven Home Inc$2,0001n/a
Charles E Lakin Foundation$2,0001n/a
City of Anita$2,0001n/a
Canine Miracles for Heroes$2,00026%
Wildwood Hills Inc$2,0001n/a
Nebraska Diaper Bank$2,0002n/a
Mills County Trails Board$1,0001n/a
Lenox Community Trust$1,00011%
Shift Atl Inc$1,00011%
Golden Hills Resource Conservation and Development$1,0001n/a
Earlham Quarterback Club Inc$1,0001n/a
Impact Hill$1,0001n/a
Lettuce Dream$1,00010%
City of Weldon$1,0001n/a
Nishnabotna Valley Foundation$1,0001n/a
Southwestern Community College$1,0001n/a
Lorimar Community Boosters Inc$1,0002n/a
Greene County Medical Center$1,0001n/a
Adams Community Economic Development Corporation$1,0001n/a
Little Smiles and Company$50010%

What it could do for these grantees

Plus 211 recipients with no EIN on record ($1.8M), not named here.

Where it is load-bearing

Ef & Sylvia Schildberg Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 33 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10Mgrantee revenue →↑ funder's share of their budgetAdair County Historical Society: $18,500 over 9y, 33% of budgetThe Wallace Centers of Iowa: $18,000 over 5y, 0.9% of budgetThe Farmer's House Inc: $17,000 over 6y, 0.5% of budgetAdair County Health & Fitness Center: $15,000 over 3y, 2.4% of budgetNoble Initiative Foundation: $15,000 over 2y, 0.7% of budgetCreston Area Food Pantry Inc: $15,000 over 3y, 2.9% of budgetChristian Home Assn - Children's Square USA: $12,000 over 2y, 0.1% of budgetVision Atlantic Inc: $11,000 over 2y, 0.0% of budgetAcedc Fund Inc: $10,000 over 1y, 1.1% of budgetAdair County Health Foundation: $10,000 over 2y, 1.0% of budgetMercy College of Health Sciences: $10,000 over 1y, 0.1% of budgetDiagonal Community Development Corporation: $10,000 over 3y, 8.1% of budgetCarson Business Club: $8,000 over 3y, 7.4% of budgetClarinda Youth Corporation: $7,000 over 1y, 6.5% of budgetMatura Action Corporation: $6,500 over 2y, 0.1% of budgetCreston Arts Inc: $6,000 over 2y, 1.9% of budgetChi Health Foundation: $5,000 over 1y, 0.1% of budgetHigh Lakes Outdoor Alliance: $5,000 over 1y, 5.2% of budgetConcerned Inc: $5,000 over 1y, 0.2% of budgetHeartland Child Development Center Inc: $4,500 over 2y, 0.5% of budgetAdvance Southwest Iowa Corporation: $4,000 over 2y, 0.3% of budgetBoys & Girls Clubs of Central Iowa: $3,500 over 2y, 0.0% of budgetLewis Township Fire and Rescue: $3,100 over 2y, 0.4% of budgetShelby County Trails Board Inc: $3,000 over 1y, 3.5% of budgetNishna Productions Inc: $3,000 over 1y, 0.0% of budgetRed Oak Grand Theatre Inc: $3,000 over 2y, 2.1% of budgetInnovative Industries Inc: $2,000 over 1y, 0.0% of budgetScience Center of Iowa: $2,000 over 1y, 0.0% of budgetCanine Miracles for Heroes: $2,000 over 2y, 5.7% of budgetLenox Community Trust: $1,000 over 1y, 1.2% of budgetShift Atl Inc: $1,000 over 1y, 0.9% of budgetLettuce Dream: $1,000 over 1y, 0.4% of budgetLittle Smiles and Company: $500 over 1y, 0.2% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 33.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community FdnIA37.3× affinity20 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn · Iowa West Foundation · South Central Iowa Community Founda · Community Foundation for Western Iowa · Charles E Lakin Foundation Inc · Dwight and Marilyn Conover Foundation · The West Bancorporation Foundation Inc · Variety - the Children's Charity of Iowa · The Sunderland Foundation · First Interstate BancSystem Foundation Inc · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Ef & Sylvia Schildberg Foundation with peer funders

About Ef & Sylvia Schildberg Foundation

How much does Ef & Sylvia Schildberg Foundation give?
Ef & Sylvia Schildberg Foundation reported 87 grants totaling $247,200 in its FY2026 IRS filing. It funded between 42 and 83 organizations a year over FY2018 to FY2025.
What does Ef & Sylvia Schildberg Foundation fund?
By grant dollars over FY2017 to FY2026, its largest causes are Public Safety & Disaster (18%), Human Services (11%), Arts & Culture (9%).
Who are Ef & Sylvia Schildberg Foundation's largest grantees?
By total granted over FY2017 to FY2026: Adair County Memorial Hospital ($30k), Clarke County Public Hospital ($23k), Adair County Historical Society ($19k).
Does Ef & Sylvia Schildberg Foundation fund new organizations?
In FY2025, 51% of the organizations it funded were first-time grantees.
Does Ef & Sylvia Schildberg Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Ef & Sylvia Schildberg Foundation?
Its strongest co-funders, measured against what their size predicts, include Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn, Iowa West Foundation, South Central Iowa Community Founda.
Where is Ef & Sylvia Schildberg Foundation based?
Ef & Sylvia Schildberg Foundation is based in IA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 278 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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