McMahon Foundation
EIN 730664314Total Given 2018–2025
$19.5M
222 grants · $2.4M avg/year
based on 8 yrs of IRS 990-PF records on file
$1M+/yr
mid-tier
capacity
$34K
typical mid grants · $10K–$95K
grant size
40%
supporter · 34/86 multi-year
repeat
$65.2M
Assets (2025)
86
Distinct Recipients
Focus Areas
Application Information
Accepts Unsolicited Proposals
Unknown
Contact Person
DANA PARISH
Phone
(580) 355-4622
Deadlines
NONE
How to Apply
NATURE OF THE ORGANIZATION AND THE PURPOSE OF THE GRANT REQUEST
Restrictions
NO GRANTS MADE OUTSIDE OF THE STATE OF OKLAHOMA
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2018 | $2.5M | $58.6M | $3.8M | 30 |
| 2019 | $2.7M | $57.6M | $3.1M | 33 |
| 2020 | N/A | $53.7M | $3.6M | N/A |
| 2021 | $2.7M | $61.7M | $3.0M | 38 |
| 2022 | $2.8M | $64.9M | $5.1M | 36 |
| 2023 | $3.2M | $60.0M | $2.1M | 33 |
| 2024 | $2.8M | $64.4M | $3.0M | 25 |
| 2025 | $2.8M | $65.2M | $4.9M | 27 |
Grant Size Distribution
Based on 222 grants on record
Minimum
$2K
25th Pctl
$10K
Median
$34K
Average
$88K
75th Pctl
$95K
Maximum
$550K
Geographic Distribution
Officers & Directors
MH
Mark Henry
8+ yrs
Chairman
Leadership
PK
Phil Kennedy
8+ yrs
Chairman
Leadership
DM
David Madigan
7 yrs
Vice Chair
Leadership
MM
Michael Mayhall
8+ yrs
Secretary/Tr
Leadership
KE
Kenneth Easton
8+ yrs
Trustee
KB
Kenneth Bridges
8+ yrs
Trustee
TD
Todd Bridges Dds
8+ yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
MH
Mark Henry
8+ yrs
Vice Chairma
Leadership
PK
Phil Kennedy
8+ yrs
Chairman
Leadership
DM
David Madigan
7 yrs
Secretary/Tr
Leadership
KE
Kenneth Easton
8+ yrs
Trustee
KB
Kenneth Bridges
8+ yrs
Trustee
TD
Todd Bridges Dds
8+ yrs
Trustee
MM
Michael Mayhall
8+ yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
MH
Mark Henry
8+ yrs
Vice Chairma
Leadership
PK
Phil Kennedy
8+ yrs
Chairman
Leadership
DM
David Madigan
7 yrs
Secretary/Tr
Leadership
KE
Kenneth Easton
8+ yrs
Trustee
KB
Kenneth Bridges
8+ yrs
Trustee
TD
Todd Bridges Dds
8+ yrs
Trustee
MM
Michael Mayhall
8+ yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
MM
Michael Mayhall
8+ yrs
Chairman
Leadership
TD
Todd Bridges Dds
8+ yrs
Vice Chairma
Leadership
PK
Phil Kennedy
8+ yrs
Secretary/Tr
Leadership
KB
Kenneth Bridges
8+ yrs
Trustee
KE
Kenneth Easton
8+ yrs
Trustee
MH
Mark Henry
8+ yrs
Trustee
DM
David Madigan
7 yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
PK
Phil Kennedy
8+ yrs
Vice Chairma
Leadership
TD
Todd Bridges Dds
8+ yrs
Chairman
Leadership
MH
Mark Henry
8+ yrs
Secretary/Tr
Leadership
MM
Michael Mayhall
8+ yrs
Trustee
DM
David Madigan
7 yrs
Trustee
KE
Kenneth Easton
8+ yrs
Trustee
KB
Kenneth Bridges
8+ yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
TD
Todd Bridges Dds
8+ yrs
Vice-Chairma
Leadership
MM
Michael Mayhall
8+ yrs
Chairman
Leadership
PK
Phil Kennedy
8+ yrs
Secretary/Tr
Leadership
KB
Kenneth Bridges
8+ yrs
Trustee
KE
Kenneth Easton
8+ yrs
Trustee
MH
Mark Henry
8+ yrs
Trustee
DM
David Madigan
7 yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
MM
Michael Mayhall
8+ yrs
Chairman
Leadership
TD
Todd Bridges Dds
8+ yrs
Vice-Chairma
Leadership
PK
Phil Kennedy
8+ yrs
Secretary/Tr
Leadership
DM
David Madigan
7 yrs
Trustee
MH
Mark Henry
8+ yrs
Trustee
KE
Kenneth Easton
8+ yrs
Trustee
KB
Kenneth Bridges
8+ yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
MM
Michael Mayhall
8+ yrs
Vice Chairma
Leadership
KE
Kenneth Easton
8+ yrs
Chairman
Leadership
TD
Todd Bridges Dds
8+ yrs
Secretary/Tr
Leadership
OS
Orville D Smith
Trustee
PK
Phil Kennedy
8+ yrs
Trustee
MH
Mark Henry
8+ yrs
Trustee
KB
Kenneth Bridges
8+ yrs
Trustee
DP
Dana Parish
8+ yrs
Executive Di
Grants Awarded (222 total)
| Purpose | ||||
|---|---|---|---|---|
| Quest of Oklahoma | Lawton, OK | $550,000 | MCMAHON S212 GUEST HOUSE | 2024 |
| Cameron University | Lawton, OK | $540,000 | CETES ENGINEERING PROGRAM | 2025 |
| Lawton Public Schools Foundation | Lawton, OK | $540,000 | REMODEL 3 HS AUDITORIUMS | 2025 |
| Hearts That Care | Lawton, OK | $535,000 | FACILITY IMPROVEMENTS | 2019 |
| Lawton Public Schools Foundation | Lawton, OK | $500,000 | AGRIG MECHANIC PROG AT LRC | 2022 |
| Museum of the Great Plains | Lawton, OK | $500,000 | REBUILD COFFEE TRADING POST | 2023 |
| Great Plains Technology Center | Lawton, OK | $500,000 | TRAINING FACILITY BUILDOUT | 2025 |
| Comanche County Mem Hospital Found | Lawton, OK | $500,000 | MATCHING FUNDS FOR DAVINCI ROBOT | 2018 |
| Farmers Market Institute | Lawton, OK | $500,000 | MATCHING FUNDS FOR NEW FACILITY | 2018 |
| Farmers Market Institute | Lawton, OK | $500,000 | MATCHING FUNDS FOR NEW FACILITY | 2019 |
| Ccmh Foundation | Lawton, OK | $485,000 | IN HOUSE DETOX UNIT | 2023 |
| Cameron University | Lawton, OK | $425,000 | LIBRARY PROJECT | 2021 |
| Cameron University | Lawton, OK | $425,000 | LIBRARY PROJECT | 2022 |
| Cameron University Foundation | Lawton, OK | $395,000 | CAPITAL IMPROVEMENTS | 2019 |
| Cameron University | Lawton, OK | $365,000 | BALLFIELD LIGHTING IMPROVEMENTS | 2018 |
| Lawton Youth Sports Authority | Lawton, OK | $350,000 | YOUTH SPORTS COMPLEX | 2024 |
| University of Ok Foundation | Norman, OK | $317,537 | SCHOLARSHIP GRANTS | 2022 |
| University of Ok Foundation | Norman, OK | $317,537 | NURSING SCHOLARSHIPS | 2023 |
| Great Plains Tech Center Found | Lawton, OK | $315,000 | CULINARY ARTS FACILITY UPGRADE | 2019 |
| McMahon Auditorium Authority | Lawton, OK | $310,000 | UPGRADE SOUND SYSTEM | 2018 |
| University of Ok Foundation | Norman, OK | $267,537 | MCMAHON FOUNDATION NURSING FUND | 2024 |
| Farmers Market Institute | Lawton, OK | $250,000 | BUILDING PROJECT | 2021 |
| Lawton Ymca | Lawton, OK | $250,000 | GRANT | 2021 |
| Red Rock Military Services | Lawton, OK | $250,000 | COHEN MILITARY FAMILY CLINIC | 2023 |
| Cameron University | Lawton, OK | $250,000 | CETES ENGINEERING PROGRAM | 2024 |