funder-graph › Recipients
Who funds Herron High School Inc
EIN 20-2010941 · Indianapolis, IN · NTEE B29
Herron High School Inc of Indianapolis, IN (EIN 20-2010941) was named as a grant recipient by 22 funders in 69 grants paid totaling $31,144,216 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$31,144,216
69 grants paid
Funders
22
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 69 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | B | $25,000,000 | paid | MARION COUNTY K-12 EDUCATION INIT | 202641359349103099 |
| 2025 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | B | $854,000 | paid | MARION COUNTY K-12 EDUCATION INIT | 202641359349103099 |
| 2025 | The Mind Trust Inc | Herron High School Inc (herron Classical Schools) Indianapolis, IN | A | $285,000 | paid | CAPACITY BUILDING AWARD ($250K) + SCHOOL SUPPORT AWARD ($35K) | 202503429349300905 |
| 2025 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | B | $30,000 | paid | OPERATING GRANT | 202641349349103004 |
| 2025 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | B | $15,000 | paid | ANNUAL SUPPORT | 202611349349101551 |
| 2025 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | B | $5,000 | paid | SPONSORSHIP | 202641349349103004 |
| 2025 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | B | $2,500 | paid | MATCHING GRANT | 202641349349103004 |
| 2025 | Myrta J Pulliam Charitable Trust Co Holly Pantzer | Herron High School Indianapolis, IN | C | $2,000 | paid | general | 202641349349102589 |
| 2025 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | B | $1,200 | paid | EMPLOYEE MATCHING GIFT(S) | 202641359349103099 |
| 2024 | The Mind Trust Inc | Herron Classical Schools Indianapolis, IN | A | $1,150,000 | paid | THE GRANT IS PROVIDED TO ASSIST THE HERRON CLASSICAL SCHOOLS IN FURTHERING ITS EDUCATIONAL AND CHARITABLE PURPOSES UNDER CODE SECTION 501(C)(3). SPECIFICALLY, THE MIND TRUST SEEKS TO ASSIST THE HERRON CLASSICAL SCHOOLS IN EXPANDING ITS NETWORK OF SCHOOLS IN INDIANAPOLIS AND PROVIDING HIGH DOSAGE TUTORING THROUGH BRIDGES TO READINESS. | 202520799349300512 |
| 2024 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | A | $750,000 | paid | CHARTER SCHOOL CAPACITY-BUILDING | 202533019349301738 |
| 2024 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | C | $120,000 | paid | HERRON PREPARATORY ACADEMY PHASE II | 202521299349101307 |
| 2024 | University of Indianapolis | Herron-Riverside High School Indianapolis, IN | A | $86,065 | paid | Reimbursing schools for Teacher stipends, supplies, and equipment that are related to the purpose of the Grant/Contract | 202541359349311884 |
| 2024 | The Indianapolis Foundation Inc | Herron Classical Schools Indianapolis, IN | A | $30,000 | paid | To Be Used at the Organization's Discretion | 202503119349303240 |
| 2024 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | B | $30,000 | paid | OPERATING GRANT | 202511349349103901 |
| 2024 | The Ackerman Foundation | Herron High School Indianapolis, IN | B | $25,000 | paid | GENERAL OPERATIONS | 202543089349100744 |
| 2024 | Buckingham Foundation Inc | Herron Classical Schools Indianapolis, IN | A | $25,000 | paid | PROVIDE SUPPORT IN CLASSICAL AND LIBERAL ARTS AND COLLEGE PREPARATION | 202503179349302595 |
| 2024 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | B | $25,000 | paid | MATCHING GRANT | 202511349349103901 |
| 2024 | Fidelity Investments Charitable Gift Fund | Herron High School Inc Indianapolis, IN | A | $23,750 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | C | $15,000 | paid | ANNUAL SUPPORT | 202521299349101307 |
| 2024 | Robert & Toni Bader Charitable Foundation Inc | Herron High School Inc Indianapolis, IN | B | $10,000 | paid | TO PARTNER WITH THE COMMUNITY AND PROVIDE A CLASSICAL LIBERAL ARTS EDUCATION THAT INTEGRATES KNOWLEDGE, INSPIRE CHARACTER AND VALUE COMMUNITY SERVICE. | 202531909349100208 |
| 2024 | Allen Whitehill Clowes Charitable Foundation Inc | Herron High School Inc Indianapolis, IN | B | $10,000 | paid | Operations | 202521359349103247 |
| 2024 | Myrta J Pulliam Charitable Trust Co Holly Pantzer | Herron High School Indianapolis, IN | C | $2,000 | paid | general | 202541329349101549 |
| 2023 | The Mind Trust Inc | Herron Classical Schools Indianapolis, IN | A | $500,000 | paid | SEE ATTACHED | 202400819349301205 |
| 2023 | 50can Inc | Herron Classical Schools Indianapolis, IN | A | $110,000 | paid | TO SUPPORT SUMMER BOOST | 202423209349329007 |
| 2023 | American Endowment Foundation | Herron High School Inc Indianapolis, IN | A | $100,000 | paid | EDUCATIONAL | 202442479349301654 |
| 2023 | University of Indianapolis | Herron-Riverside High School Indianapolis, IN | A | $62,656 | paid | Reimbursing schools for Teacher stipends, supplies, and equipment that are related to the purpose of the grant/Contract | 202431369349306608 |
| 2023 | The Indianapolis Foundation Inc | Herron Classical Schools Indianapolis, IN | A | $32,500 | paid | To Be Used at the Organization's Discretion | 202412779349301331 |
| 2023 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $30,000 | paid | CHARTER SCHOOL CAPACITY-BUILDING | 202402139349100235 |
| 2023 | Barnraisers Inc | Herron High School Inc Indianapolis, IN | A | $25,000 | paid | GENERAL SUPPORT | 202423209349307417 |
| 2023 | The Ackerman Foundation | Herron High School Indianapolis, IN | B | $25,000 | paid | GENERAL OPERATIONS | 202403099349101125 |
| 2023 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | C | $15,000 | paid | ANNUAL SUPPORT | 202401289349103980 |
| 2023 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | B | $5,000 | paid | MATCHING GRANT | 202441499349100564 |
| 2023 | Myrta J Pulliam Charitable Trust Co Holly Pantzer | Herron High School Indianapolis, IN | C | $2,500 | paid | GENERAL | 202421289349102732 |
| 2023 | Forum Credit Union Foundation Inc | Herron High School Indianapolis, IN | B | $900 | paid | k-12 classroom education grants | 202411309349102586 |
| 2022 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $175,000 | paid | CHARTER SCHOOL GROWTH | 202311779349100216 |
| 2022 | Katharine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | C | $30,000 | paid | Capital Grant, Grant | 202302069349100805 |
| 2022 | 16 Tech Community Corporation | Herron Classical Schools Indianapolis, IN | A | $28,350 | paid | DESIGN WEEK AT HERRON - RIVERSIDE SCHOOLS | 202333199349313958 |
| 2022 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | C | $12,000 | paid | ANNUAL SUPPORT | 202321329349101317 |
| 2022 | The Indianapolis Foundation Inc | Herron Classical Schools Indianapolis, IN | A | $6,000 | paid | To Be Used at the Organization's Discretion | 202313139349303811 |
| 2022 | Myrta J Pulliam Charitable Trust C/O Holly Pantzer | Herron High School Indianapolis, IN | C | $5,000 | paid | GENERAL | 202341309349103264 |
| 2022 | American Endowment Foundation | Herron High School Inc Indianapolis, IN | A | $5,000 | paid | EDUCATIONAL | 202332499349300338 |
| 2022 | Lumina Foundation for Education Inc | Herron High School Indianapolis, IN | B | $5,000 | paid | To support the Herron Classical Schools Second Annual Movie Night at Tibbs Drive-in | 202313199349101271 |
| 2022 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | C | $3,900 | paid | EMPLOYEE MATCHING GIFT(S) | 202311359349102611 |
| 2022 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | C | $3,000 | paid | SUPPLEMENTAL YEAR-END GRANT | 202321329349101317 |
| 2021 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $325,000 | paid | CHARTER SCHOOL GROWTH | 202222239349100432 |
| 2021 | The Mind Trust Inc | Indianapolis Classical Schools Indianapolis, IN | A | $300,000 | paid | SEE ATTACHED | 202123269349300207 |
| 2021 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $275,000 | paid | CHARTER SCHOOL GROWTH | 202222239349100432 |
| 2021 | Katherine B Sutphin Foundation Inc | Herron High School Indianapolis, IN | C | $25,000 | paid | Classroom Naming Grant | 202231939349101203 |
| 2021 | Nicholas H Noyes Jr Memorial Foundation | Herron High School Inc Indianapolis, IN | C | $10,000 | paid | FINE ARTS PROGRAMMING | 202201299349101030 |
| 2021 | Myrta J Pulliam Charitable Trust C/O Holly Pantzer | Herron High School Indianapolis, IN | C | $6,000 | paid | GENERAL | 202241319349104279 |
| 2021 | The Brave Heart Foundation Inc | Herron High School Indianapolis, IN | B | $5,000 | paid | EDUCATION | 202222139349100607 |
| 2021 | Hoover Family Foundation | Herron High School Indianapolis, IN | C | $5,000 | paid | SUMMER ACADEMY MATHEMATICS RECOVERY | 202103139349100505 |
| 2021 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | C | $800 | paid | EMPLOYEE MATCHING GIFT(S) | 202241329349102664 |
| 2020 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $30,000 | paid | PANDEMIC RELIEF - REMOTE LEARNING | 202132299349100328 |
| 2020 | The Louis Calder Foundation | Herron High School Inc Indianapolis, IN | B | $25,000 | paid | COVID-19 EMERGENCY FUND TO INDIANAPOLIS CLASSICAL SCHOOLS | 202101269349102930 |
| 2020 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $20,000 | paid | PANDEMIC RELIEF - REMOTE LEARNING | 202132299349100328 |
| 2020 | The Indianapolis Foundation Inc | Herron High School Indianapolis, IN | A | $15,000 | paid | To Be Used at the Organization's Discretion | 202122989349300527 |
| 2020 | American Endowment Foundation | Herron High School Inc Indianapolis, IN | A | $6,000 | paid | PROGRAMS | 202133159349308163 |
| 2020 | Myrta J Pulliam Charitable Trust C/O Holly Pantzer | Herron High School Indianapolis, IN | C | $5,000 | paid | GENERAL | 202141379349101129 |
| 2020 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | B | $2,000 | paid | EMPLOYEE MATCHING GIFT(S) | 202121349349101217 |
| 2020 | Lumina Foundation for Education Inc | Herron High School Indianapolis, IN | B | $1,875 | paid | To provide general operating support. | 202113199349109186 |
| 2020 | Lumina Foundation for Education Inc | Herron High School Indianapolis, IN | B | $1,500 | paid | To provide general operating support. | 202113199349109186 |
| 2020 | Lumina Foundation for Education Inc | Herron High School Indianapolis, IN | B | $1,500 | paid | To support the Legacy Walk Project. | 202113199349109186 |
| 2020 | Lumina Foundation for Education Inc | Herron High School Indianapolis, IN | B | $750 | paid | To provide general operating support. | 202113199349109186 |
| 2018 | Charter Fund Inc D/B/a Charter School Growth Fund | Herron High School Inc Indianapolis, IN | B | $300,000 | paid | CHARTER SCHOOL GROWTH | 201902469349100215 |
| 2018 | The Indianapolis Foundation Inc | Herron High School Indianapolis, IN | A | $100,000 | paid | Riverside High School - Preservation of Heslar Nav | 201942959349300944 |
| 2018 | Myrta J Pulliam Charitable Trust C/O Holly Pantzer | Herron High School Indianapolis, IN | B | $5,000 | paid | GENERAL SUPPORT | 201911239349102716 |
| 2018 | Lilly Endowment Inc | Herron High School Inc Indianapolis, IN | B | $470 | paid | EMPLOYEE MATCHING GIFT(S) | 201941419349100614 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.