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Ohio · Private foundation

Louis T Block Family Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$52k
Granted FY2024(still arriving)
12
Grants FY2024
24
Organizations funded FY2023
38%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$1,500
Largest grant, FY2024
$25,000
Organizations funded a year
13 to 30
FY2017 to FY2023
States reached, FY2024
4
Total assets, FY2024
$56k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 38% of the organizations Louis T Block Family Foundation funded were first-time grantees, receiving 7% of its grant dollars.

New vs renewed · share of each year

In FY2023, 93% of grant dollars renewed an existing relationship; $3k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

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

’18’19’20’21’22’23
Arts & CultureHuman ServicesEnvironmentEducationHealthAnimalsOther
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
FY2024still arriving12$52k25%
FY202324$48k38%
FY202230$29k30%
FY202122$24k27%
FY202020$18k30%
FY201922$13k27%
FY201819$10k53%
FY201713$12kn/a
86% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Environment$39kAnimals$21kYouth Development$17kArts & Culture$14kReligion$12kHuman Services$9kEducation$9kPublic Safety & Disaster$7kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 38 grantees

What it could do for these grantees

Plus 24 recipients with no EIN on record ($136k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Louis T Block Family Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10Mgrantee revenue →↑ funder's share of their budgetThe Hillside Trust: $24,500 over 7y, 3.4% of budgetFriends of the Environment Inc: $7,500 over 4y, 0.4% of budgetP E R C Inc: $5,750 over 4y, 0.1% of budgetCrayons and Beyond Inc: $4,500 over 7y, 0.0% of budgetCincinnati Institute of Fine Arts: $4,000 over 7y, 0.0% of budgetCincinnati Preservation Association: $3,450 over 7y, 0.1% of budgetStepping Stones Inc: $2,100 over 6y, 0.0% of budgetEnsemble Theatre of Cleveland: $1,925 over 4y, 0.6% of budgetJosh Cares Inc: $1,750 over 3y, 0.1% of budgetGreen Umbrella: $1,500 over 2y, 0.0% of budgetGreater Milford Area Historical Society Inc: $1,250 over 1y, 1.1% of budgetCincinnati Nature Center: $1,200 over 3y, 0.0% of budgetRuth Lyons Childrens Fund: $1,000 over 1y, 0.4% of budgetKnow Theatre of Cincinnati: $1,000 over 3y, 0.1% of budgetInter Parish Ministry Inc: $1,000 over 1y, 0.0% of budgetLighthouse Youth Services: $800 over 2y, 0.0% of budgetGreenacres Foundation Inc: $550 over 2y, 0.0% of budgetCincinnati Museum Association: $550 over 2y, 0.0% of budgetCincinnati Country Day School: $500 over 1y, 0.0% of budgetRay of Hope Foundation: $500 over 1y, 0.8% of budgetNew Life Furniture Bank: $500 over 1y, 0.0% of budgetLouies Legacy Animal Rescue: $500 over 1y, 0.1% of budgetEast End Adult Education Center: $400 over 2y, 0.1% of budgetThe Contemporary Arts Center: $350 over 1y, 0.0% of budgetMadeira Music Boosters: $300 over 1y, 0.3% of budgetThe Christ Hospital Foundation: $250 over 1y, 0.0% of budgetAdventure Crew: $250 over 1y, 0.0% of budgetGreater Cincinnati Coalition for the Homeless: $250 over 1y, 0.1% of budgetLiving Arrangements for the Developmentally Disabled Inc: $250 over 1y, 0.0% of budgetEvans Scholars Foundation: $250 over 1y, 0.0% of budgetCincinnati Therapeutic Riding and Horsem Horsemanship: $200 over 1y, 0.0% of budgetProKids: $200 over 1y, 0.0% of budgetCincinnati Association for the Blind and Visually Impaired: $200 over 2y, 0.0% of budgetBlue Manatee Literacy Project: $100 over 1y, 0.1% of budgetIndian Hill Historical Museum Associatio: $50 over 1y, 0.0% 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 35.

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.

The Greater Cincinnati FoundationOH39.6× affinity19 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Greater Cincinnati Foundation · William P Anderson Foundation Central Trust · Charles H Dater Foundation Inc · Carol Ann and Ralph V Haile Jr Foundation · Ge Aerospace Foundation · Sutphin Family Foundation Ica · Josephine S Russell Charitable · Louise Taft Semple Foundation · Millstone Fund · The Thomas J Emery Memorial · The Wohlgemuth Herschede Foundation Co Fifth Third Bank Na Agent · L & L Nippert Charitable Foundation Inc Attn Carter F Randolph Phd

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 Louis T Block Family Foundation with peer funders

About Louis T Block Family Foundation

How much does Louis T Block Family Foundation give?
Louis T Block Family Foundation reported 12 grants totaling $52,200 in its FY2024 IRS filing. It funded between 13 and 30 organizations a year over FY2017 to FY2023.
What does Louis T Block Family Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Environment (19%), Animals (10%), Youth Development (8%).
Who are Louis T Block Family Foundation's largest grantees?
By total granted over FY2017 to FY2024: The Hillside Trust ($25k), Friends of the Environment Inc ($8k), P E R C Inc ($6k).
Does Louis T Block Family Foundation fund new organizations?
In FY2023, 38% of the organizations it funded were first-time grantees.
Does Louis T Block Family 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 Louis T Block Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Greater Cincinnati Foundation, William P Anderson Foundation Central Trust, Charles H Dater Foundation Inc.
Where is Louis T Block Family Foundation based?
Louis T Block Family Foundation is based in OH.

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 62 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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