The 50 largest nonprofits in Oklahoma by assets

The 50 largest nonprofits in Oklahoma by total assets range from $5.1 billion down to $201 million. Total assets is the balance-sheet size reported on Form 990 — distinct from annual revenue.

The largest are George Kaiser Family Foundation, Saint Francis Hospital Inc, and University Of Oklahoma Foundation Inc.

Largest nonprofits in Oklahoma by total assets

Ranked by total assets.

George Kaiser Family Foundation 501(c)(3) · Tulsa, OK	$5.1B
Saint Francis Hospital Inc 501(c)(3) · Tulsa, OK	$4.4B
University Of Oklahoma Foundation Inc 501(c)(3) · Norman, OK	$3.0B
Ttcu Federal Credit Union 501(c)(1) · Tulsa, OK	$2.7B
Integris Health Inc 501(c)(3) · Oklahoma City, OK	$2.2B
Charles And Lynn Schusterman Family Foundation 501(c)(3) · Tulsa, OK	$2.2B
Integris Baptist Medical Center Inc 501(c)(3) · Oklahoma City, OK	$2.1B
The University Of Tulsa 501(c)(3) · Tulsa, OK	$1.7B
Oklahoma State University Foundation 501(c)(3) · Stillwater, OK	$1.7B
The Samuel Roberts Noble Foundation 501(c)(3) · Ardmore, OK	$1.1B
Oklahoma City Community Foundation Inc 501(c)(3) · Oklahoma City, OK	$1.1B
Tulsa Community Foundation 501(c)(3) · Tulsa, OK	$1.1B
JJ A & Leta M Chapman Charitable Tr 501(c)(3) · Tulsa, OK	$979.4M
United Brotherhood Of Carpenters & Joiners Of America 501(c)(5) · Tulsa, OK	$815.8M
Oklahomas Credit Union 501(c)(14) · Oklahoma City, OK	$795.9M
Oklahoma Central Credit Union 501(c)(14) · Tulsa, OK	$686.9M
Mercy Hospital Oklahoma City Inc 501(c)(3) · Oklahoma City, OK	$619.2M
Oklahoma Medical Research Foundation 501(c)(3) · Oklahoma City, OK	$560.5M
The Oklahoma United Methodist Foundation Inc 501(c)(3) · Oklahoma City, OK	$480.1M
Museum Of The Bible Inc 501(c)(3) · Oklahoma City, OK	$449.5M
KKirkpatrick Family Affiliated Fund Ok City Community Foundation Inc 501(c)(3) · Oklahoma City, OK	$429.8M
Inasmuch Foundation 501(c)(3) · Oklahoma City, OK	$399.4M
Oklahoma City University 501(c)(3) · Oklahoma City, OK	$388.7M
Allegiance Federal Credit Union 501(c)(1) · Oklahoma City, OK	$376.0M
WWilliam K Warren Medical Research Center Inc 501(c)(3) · Tulsa, OK	$371.4M
River Parks Authority 501(c)(3) · Tulsa, OK	$365.4M
Saint Francis Hospital South Llc 501(c)(3) · Tulsa, OK	$353.2M
Tri-County Electric Cooperative Inc 501(c)(12) · Hooker, OK	$341.4M
Oklahoma Baptist University 501(c)(3) · Shawnee, OK	$336.6M
The William K Warren Foundation 501(c)(3) · Tulsa, OK	$331.4M
Oral Roberts University 501(c)(3) · Tulsa, OK	$323.3M
Central Rural Electric Cooperative Inc 501(c)(12) · Stillwater, OK	$322.7M
Saint Francis Hospital Muskogee Inc 501(c)(3) · Tulsa, OK	$317.9M
Oklahoma Educators Credit Union 501(c)(14) · Oklahoma City, OK	$303.5M
LLeta Mcfarlin Chapman Memorial Tr 486003Ac0 501(c)(3) · Tulsa, OK	$297.0M
Integris Ambulatory Care Corporation 501(c)(3) · Oklahoma City, OK	$294.7M
Duncan Regional Hospital Inc 501(c)(3) · Duncan, OK	$292.0M
The Anne And Henry Zarrow Foundation 501(c)(3) · Tulsa, OK	$281.0M
Lake Region Electric Cooperative Inc 501(c)(12) · Hulbert, OK	$274.9M
Integris So Oklahoma City Hosp Corp Dba Integris Southwest Medical Center I Nc 501(c)(3) · Oklahoma City, OK	$273.5M
Integris Rural Health Inc 501(c)(3) · Oklahoma City, OK	$267.7M
E L And Thelma Gaylord Foundation 501(c)(3) · Oklahoma City, OK	$260.1M
National Livestock Credit Corporation 501(c)(16) · Oklahoma City, OK	$244.3M
Canadian Valley Electric Cooperative Inc 501(c)(12) · Seminole, OK	$241.3M
Verdigris Valley Electric Cooperative Incorporated 501(c)(12) · Collinsville, OK	$238.5M
Integris Health Edmond Inc 501(c)(3) · Oklahoma City, OK	$234.1M
Presbyterian Health Foundation 501(c)(3) · Oklahoma City, OK	$230.7M
Communities Foundation Of Oklahoma Inc 501(c)(3) · Oklahoma City, OK	$211.9M
Phillips Theological Seminary Corporation 501(c)(3) · Tulsa, OK	$207.8M
National Center For Addiction Studies And Treatment Foundation 501(c)(3) · Nichols Hills, OK	$201.2M