Private foundation · EIN 73-0616840

Robert Glenn Rapp Foundation

Accepts applications

Oklahoma City, OK

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Tax year 2024 (period ending 2024-12-31) · Filed with IRS 2025 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202503149349101220
Total assets (EOY)$33,485,348
Grants paid$1,871,000
Typical (median) grant$20,000
Grants listed47
Giving in home state (OK)80%

Grant size distribution

RangeGrants
Under $5K6
$5K–$25K18
$25K–$100K14
$100K+9

Smallest $500 · Largest $201,500

Geographic focus

OK
80%
TX
12%
CA
8%
NV
0%
TN
0%

Common purposes

tteedesccapitalcampaignconstructionfacilityfamiliesscholarshipswomenrenovationsequipmentupgradestheatrepurchaseplayground

Giving history

Tax yearContributions paidTotal assetsGrants listed
2023$1,892,580$32,395,38156
2024$1,871,000$33,485,34847

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

ContactRobert Glenn Rapp Foundation
Address5400 N Grand Blvd Ste 545, Oklahoma City, OK, 73112
Phone4055258331
Form & materialsThe foundation has a website and in order to apply for a grant the Charitable Organization must submit a "Letter of Inquiry". The Letter of Inquiry is available on the Rapp Foundation website (www.rappok.org) and must be submitted from April 1 through May 31st of each year. Late Inquiries will not be allowed.
DeadlinesLetter of Inquiry per website from April 1 through May 31.
RestrictionsEducational, Scientific, Religious, or Literacy purpose is required. A 501(c)(3)letter is required.

Source: 990-PF Part XV line 2, tax year 2024.

Top recipients (tax year 2024)

RecipientLocationPurposeAmount
Catholic CharitiesOKLAHOMA CITY, OKCONSTRUCTION OF WOMEN'S DAY SHELTER$201,500
Oklahoma UniversityNorman, OKEndowment for microbiology$200,000
Heritage Hall SchoolOklahoma City, OKENDOWMENTS & NEW CONSTRUCTION$126,700
Myriad Gardens FoundationOklahoma City, OKCapital campaign$126,500
Oklahoma Medical Research FoundatioOklahoma City, OKRenovations and equipment upgrades to the Reynolds Center$105,000
Cistercian Prep SchoolIRVING, TXTheatre construction$105,000
San Diego Symphony OrchestraSan Diego, CAPurchase image projection equipment for Rady Shell$104,000
Southern Methodist UniversityDallas, TXCox School of Business Renovation and Expansion$101,000
Piedmont Early Childhood CenterYUKON, OKPLAYGROUND FACILITY$100,000
Okla City UnivOKLAHOMA CITY, OKKIRKPATRICK THEATER RENOV$75,000
Moonlight Cultural FoundationVista, CAPurchase a Youth Theatre Studio Dance Floor$56,000
Stfrancis Assisi Catholic ChurchOKLAHOMA CITY, OKDEBT RETIREMENT$55,000
Mayflower Congregational ChurchOklahoma City, OKGeneral support$52,000
St Anthony Hospital FoundationOklahoma City, OKRelocate and expand the Family Medicine Clinic$51,000
Home IntegrationShawnee, OKConstruct camp$50,000
Oklahoma Zoological SocietyOklahoma City, OKCapital campaign for Oklahoma trails$50,000
Mercy Health FoundationOklahoma City, OKCapital campaign$50,000
Kcsc Classical Radio StationEdmond, OKTechnical enhancements and security upgrades$45,000
Center Of Family LoveOkarche, OKMonitoring and communications systems$27,000
Youth And Family ServicesEl Reno, OKRecruitment and training of foster families$25,000
Oklahoma Philharmonic Society IncOklahoma City, OKSupport of the Classic Series Concerts$25,000
Parish Episcopal SchoolDallas, TXPlayground facility$25,000
Girl Scouts Western OkOKLAHOMA CITY, OKCamp Trivera Shade Struc$25,000
Junior AchievementOklahoma City, OKSupport K-12 curriculum and construct Finance Park$20,000
Focus On HomeOklahoma City, OKProvide furniture for families$15,000
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