Hieronymus Family Fund Inc

MIAMISBURG, OH EIN: 31-1381301

Hieronymus Family Fund Inc is a private foundation located in Miamisburg, Ohio. Established in 1993, the organization operates as a family foundation with a focus on philanthropic giving across multiple sectors.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$2.2M

-10.8% YoY

Annual Giving

$154K

-1.3% YoY

Grant Count

29

-3.3% YoY

Avg Grant Size

$5K

+2.1% YoY

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation provides giving primarily for:

  • The arts
  • Education
  • Christian churches
  • Scholarship support
  • Historical preservation
  • Teacher mini-grants
  • Performing arts organizations
  • Radio reading services

Grantmaking

The foundation made additional grants to various other organizations, though specific details on the remaining recipients were not fully disclosed in available sources.

Grant Range

$2,500 to $40,000

Ready to take the next step with Hieronymus Family Fund Inc?

Geographic Focus

Where this funder awards grants

The foundation operates primarily in Ohio, with a particular connection to the Miamisburg area and support for regional educational institutions.

Grant Distribution by State

6states

Cities

AvonClarksburgClevelandColumbusDallasDaytonDenverEvanstonGates MillsGranvilleKirtlandMarionMentorMiamisburgNew YorkNorth RidgevilleOxfordPainesvilleSt CharlesTiffin

Financial History

Multi-year comparison from IRS filings

As of 2023

  • Total assets: $2,472,549
  • Total revenues: $92,090
  • Total expenses: $177,422

The foundation's activity for the year consisted primarily of investment income, with no other charitable activities reported.

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$58K$116K$174K$232K201920202021202220232024
Metric202420232022
Total Assets$2,205,799$2,472,549$2,549,706
Revenue$121,473$92,090$84,729
Expenses$178,490$177,422$178,181
Qualifying Distributions$178,490$177,422$178,181
Net Investment Income$158,708$99,960$84,729
Distributable Amount$196,224$208,607

Giving Over Time

Total grant dollars and number of grants per year

$0$39K$79K$118K$158K32 grants201931 grants202029 grants202129 grants202230 grants202329 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

HEIDELBERG UNIVERSITY$40KWILMINGTON$20KMIAMISBURG EDUCATION$10KTRINITY CHURCH OF MIAMIS…$10KMIAMISBURG HISTORICAL SO…$10KUNIVERSITY HOSPITALS OF …$10KDENISON UNIVERSITY$6KGUIDING EYES FOR THE BLIND$5KMIAMI UNIVERSITY$5KHOLDEN ARBORETUM$5K

Grant Size Distribution

148 grants across all recorded years

148<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include Heidelberg University ($40,000), Wilmington ($20,000), Miamisburg Education ($10,000).

RecipientPurposeAmount
MIAMISBURG EDUCATION MIAMISBURG, OHSCHOLARSHIPSTEACHERS MINIGRANT$10,000
GUIDING EYES FOR THE BLIND YORKTOWN, NYGUIDING EYE DOGS$5,000
WILMINGTON WILMINGTON, OHAGRICULTURE DEPTSCIENCE BUILDING$20,000
HEIDELBERG UNIVERSITY TIFFIN, OHSCHOLARSHIPS$40,000
TRINITY CHURCH OF MIAMISBURG MIAMISBURG, OHCHURCH$10,000
VICTORIA THEATRE ASSOCIATION DAYTON, OHDAYTON LIVE$2,500
HOMEFULL DAYTON, OHHOMELESSSHELTER$500
MIAMI UNIVERSITY OXFORD, OHSCHOLARSHIPFUND$5,000
MENTOR EDUCATION MENTOR, OHSCHOLARSHIPFUND$2,000
HOLDEN ARBORETUM KIRTLAND, OHARBORETUMFUND$5,000

Leadership & Key People

Leadership team and compensation from IRS filings

The foundation is governed by a board of trustees with no paid staff:

  • Lee Hieronymus (Trustee)
  • Jane Hieronymus (Trustee)
  • Paul Hieronymus (Trustee)
  • Bryan Hieronymus (Trustee)
  • Victoria Johns (Trustee)

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
LEE HIERONYMUSTRUSTEE5
JANE HIERONYMUSTRUSTEE5
PAUL HIERONYMUSTRUSTEE5
BRYAN HIERONYMUSTRUSTEE5
VICTORIA JOHNSTRUSTEE5

Contact Information

Address: 1278 Maue Rd, Miamisburg, OH 45342-3475

Phone: (937) 859-1841

EIN: 31-1381301

Frequently Asked Questions

What does Hieronymus Family Fund Inc fund?

The foundation provides giving primarily for: • The arts • Education • Christian churches • Scholarship support • Historical preservation • Teacher mini-grants • Performing arts organizations • Radio reading services

How do I apply for a grant from Hieronymus Family Fund Inc?

**Grant Activity (2023)** • Total giving: $156,250 • Number of grants: 29-30 • Grant range: $2,500 to $40,000 • Median grant amount: $2,500 **Recent Grant Recipients (2023)** • Heidelberg University: $40,000 (scholarships) • Miamisburg Historical Society: $10,000 • Denison University: $5,500 (scholarship fund) The foundation made additional grants to various other organizations, though specific details on the remaining recipients were not fully disclosed in available sources.

Where does Hieronymus Family Fund Inc make grants?

The foundation operates primarily in Ohio, with a particular connection to the Miamisburg area and support for regional educational institutions.

What size grants does Hieronymus Family Fund Inc award?

In 2024, Hieronymus Family Fund Inc awarded 29 grants totaling $154K — an average of about $5K per grant, based on its IRS Form 990 filings.

What is Hieronymus Family Fund Inc's EIN?

Hieronymus Family Fund Inc's EIN (Employer Identification Number) is 31-1381301. IRS Form 990 filing data is available on this page for 2019–2024.

Explore Open Grants

Browse active grant opportunities in Hieronymus Family Fund Inc's focus areas in our free grants database

Related Funders

Similar funders by location and focus area

Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

What could you do with Hieronymus Family Fund Inc on Grantable?

  • Assess strategic fit with your organization
  • Draft a tailored letter of inquiry
  • Find open RFPs from this funder
  • Monitor for new funding opportunities

Go from researching Hieronymus Family Fund Inc to a real strategy.

Plan your approach