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Data / Nonprofits / Mississippi

Nonprofits in Mississippi: 15,898 registered with the IRS

15,898 nonprofits are registered with the IRS in Mississippi, 12,866 of them 501(c)(3) charities; the 3,772 that report revenue took in $13.94 billion. The most are in Jackson (3,175), Hattiesburg (463), Gulfport (408). The largest by revenue: North Mississippi Medical Center Inc ($1.14 billion), Cooperative Energy A Mississippi Electric Cooperative ($1.09 billion), St Dominic-Jackson Memorial Hospital ($618.6 million).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

By cause

By city

The 100 largest by revenue

OrganizationCityCategoryTypeSinceRevenueAssetsFiling
North Mississippi Medical Center IncTupeloHealth care501(c)(3)1982$1.14 billion$1.81 billion2025-09
Cooperative Energy A Mississippi Electric CooperativeHattiesburg501(c)(12)1968$1.09 billion$2.40 billion2025-12
St Dominic-Jackson Memorial HospitalJacksonHealth care501(c)(3)1947$618.6 million$593.3 million2025-06
Mississippi Baptist Medical CenterJacksonHealth care501(c)(3)1998$616.5 million$297.5 million2025-09
Baptist Memorial Hospital-Desoto IncSouthavenHealth care501(c)(3)1983$392.5 million$337.2 million2025-09
Baptist Memorial Hospital-North Mississippi IncOxfordHealth care501(c)(3)1989$311.1 million$789.6 million2025-09
Baptist Memorial Hospital-Golden Triangle IncColumbusHealth care501(c)(3)1993$307.7 million$391.4 million2025-09
Anderson Regional Medical CenterMeridianHealth care501(c)(3)1944$279.8 million$134 million2025-09
Coast Electric Power AssociationKiln501(c)(12)1946$254.9 million$564.3 million2024-12
Baptist Memorial Hospital Union County IncNew AlbanyHealth care501(c)(3)1989$242.8 million$143.8 million2025-09
Southern Pine Electric CooperativeTaylorsville501(c)(12)1943$239.5 million$544.8 million2024-12
Singing River Electric CooperativeLucedale501(c)(12)1940$203.4 million$578 million2024-12
Rush Medical FoundationMeridianHealth care501(c)(3)1950$192.6 million$121.2 million2024-12
Pearl River Valley Electric Power AssociationColumbia501(c)(12)1942$161 million$421.1 million2024-12
4-County Electric Power AssociationWest Point501(c)(12)1938$160.5 million$371.7 million2025-06
Northcentral Electric CooperativeOlive Branch501(c)(12)1965$151.7 million$295.2 million2025-06
Mississippi State University Foundation IncMS StateHuman services501(c)(3)1997$144.8 million$1.11 billion2025-06
Mississippi CollegeClintonEducation501(c)(3)1947$140.4 million$279.6 million2025-05
Dixie Electric Power AssociationLaurel501(c)(12)1943$138.6 million$373.7 million2024-12
Tombigbee Electric Power AssociationTupelo501(c)(12)1937$136.4 million$266 million2024-06
William Carey UniversityHattiesburg501(c)(3)1973$125.1 million$294.4 million2025-06
Singing River GulfportGautier501(c)(3)2020$124.4 million$31.1 million2025-09
Kings Daughters Medical CenterBrookhavenHealth care501(c)(3)1937$121.8 million$135.6 million2025-09
University of Mississippi FoundationOxfordEducation501(c)(3)1976$115.8 million$935.7 million2025-06
Central Electric Power AssociationCarthage501(c)(12)1937$115.1 million$143.7 million2025-06
East Mississippi Electric PowerMeridian501(c)(12)1943$101.6 million$309.7 million2025-06
Mississippi State University Educational Building CorporationMS StateHealth care501(c)(3)1987$94.9 million$423.5 million2024-12
Bulldog ClubMS State501(c)(3)1975$94.1 million$80.9 million2025-06
North East Mississippi Electric Power AssociationOxford501(c)(12)1937$94.1 million$213.4 million2025-06
Magnolia Electric Power AssociationMcComb501(c)(12)1942$92.9 million$217.2 million2024-12
Mississippi Methodist Hospital Rehabilitation Center IncJacksonHealth care501(c)(3)1970$88.3 million$113.2 million2025-06
Tallahatchie Valley Electric Power AssociationBatesville501(c)(12)1943$87.4 million$196.3 million2025-06
Delta Electric Power AssociationGreenwood501(c)(12)1940$85.4 million$240.2 million2025-12
Medical Foundation of Central Mississippi IncJacksonHealth care501(c)(3)2004$81.9 million$34.3 million2025-09
North Mississippi Primary Health Care IncAshlandHealth care501(c)(3)1985$80.4 million$78.6 million2024-03
Mississippi Action for Progress IncJacksonEducation501(c)(3)1969$73.1 million$19 million2024-11
Clay County Medical CorporationTupeloHealth care501(c)(3)1983$70.9 million$68.4 million2025-09
Southwest Mississippi ElectricLorman501(c)(12)1943$69.6 million$151.4 million2025-12
Monroe Health Services IncTupeloHealth care501(c)(3)2019$66.5 million$67.8 million2025-09
Ole Miss Athletics FoundationOxfordEducation501(c)(3)1969$60.2 million$126.8 million2025-06
Belhaven UniversityJacksonEducation501(c)(3)1945$59.1 million$83 million2024-06
North Mississippi Health Services IncTupeloHealth care501(c)(3)1982$57.7 million$145 million2025-09
Millsaps CollegeJacksonEducation501(c)(3)1944$55.6 million$212.9 million2025-06
North Mississippi Medical ClinicsTupeloHealth care501(c)(3)1992$55.1 million$294 million2025-09
Yazoo Valley Electric Power AssociationYazoo City501(c)(12)1938$54.6 million$96.6 million2024-12
Independent Healthcare Management IncMageeHealth care501(c)(3)1992$49.9 million$33.6 million2024-12
Southern Mississippi Planning and Development District IncGulfport501(c)(3)1976$46.1 million$48.9 million2025-09
Hope Enterprise CorporationJacksonCommunity improvement and capacity building501(c)(3)1994$46 million$165.5 million2024-12
Institute of Community Services IncorporatedHolly SpringsHuman services501(c)(3)1971$45.9 million$4.6 million2025-01
Natchez Trace Electric Power AssociationHouston501(c)(12)1942$45.7 million$118 million2025-06
Prentiss County Electric Power AssociationBooneville501(c)(12)1937$44.9 million$56 million2025-06
Medical Foundation Inc Non Profit OrganizationMeridianHealth care501(c)(3)1996$43.1 million$10.2 million2024-12
Mississippi Food Network IncJacksonFood, agriculture and nutrition501(c)(3)1983$41.9 million$19.1 million2025-06
Delta Health Alliance IncStonevilleMedical research501(c)(3)2004$41.8 million$33.6 million2025-06
Coastal Family Health Center IncGulfportHealth care501(c)(3)1979$38.7 million$30.5 million2024-12
Friends of the Children of Mississippi IncFlowoodEducation501(c)(3)1968$37.1 million$45.8 million2024-11
Twin County Electric Power AssociationHollandale501(c)(12)1943$36.8 million$82.5 million2025-12
Tougaloo CollegeTougalooEducation501(c)(3)1943$36.3 million$121.6 million2025-06
Pontotoc Health Services IncTupeloHealth care501(c)(3)1988$34.3 million$44.7 million2025-09
Monroe County Electric Power AssociationAmory501(c)(12)1937$33.7 million$86.8 million2025-06
Winston County Medical FoundationLouisville501(c)(3)1965$33.7 million$9.7 million2024-12
Southeast Mississippi Rural Health Initiative IncHattiesburgHealth care501(c)(3)1980$33.6 million$13.1 million2025-01
Ecm Group Health TrustRidgelandMutual and membership benefit501(c)(9)2006$33.5 million$16.2 million2024-12
Reformed Theological SeminaryJacksonEducation501(c)(3)1964$33.4 million$133.7 million2025-05
Mississippi Childrens Home SocietyJackson501(c)(3)1994$32.8 million$40.9 million2025-12
Central Mississippi Civic Improvement Association IncJacksonHealth care501(c)(3)1975$32 million$30.4 million2024-12
Rust CollegeHolly SpringsEducation501(c)(3)1947$31.8 million$98.9 million2025-06
St Catherines Village IncJacksonHealth care501(c)(3)2016$31.3 million$120.5 million2025-06
Republic Schools IncJacksonEducation501(c)(3)2014$31 million$31.7 million2025-06
Rush Health Systems IncMeridian501(c)(3)1983$30.8 million$74.8 million2024-12
Three Rivers Planning & Development DistrictPontotocCommunity improvement and capacity building501(c)(3)1980$30.4 million$57.2 million2025-09
Laird Hospital IncUnionHealth care501(c)(3)2006$30.1 million$16.4 million2024-12
Pinebelt FoundationHattiesburgPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1998$28.5 million$61.9 million2025-12
Mississippi Bankers Voluntary Employees Beneficary Association TrustRidgeland501(c)(9)1992$27.9 million$14.7 million2024-12
University of Southern Mississippi FoundationHattiesburgEducation501(c)(3)2001$27.7 million$214.5 million2025-06
Mississippi Community Education CenterJacksonEducation501(c)(3)1993$26.9 million$16.6 million2018-06
Baptist Memorial Hospital Booneville IncBoonevilleHealth care501(c)(3)1983$25.8 million$11.1 million2025-09
Global Outreach International IncTupeloInternational, foreign affairs and national security501(c)(3)2002$25.4 million$20.7 million2025-12
Mississippi Organ Recovery AgencyFlowoodHealth care501(c)(3)1993$25.3 million$24.7 million2024-12
Anderson Physician Alliance IncMeridianHealth care501(c)(3)2012$25 million$6.4 million2025-09
Webster Health Services IncTupeloHealth care501(c)(3)1993$24.3 million$39.8 million2025-09
Aaa Ambulance ServiceHattiesburgPublic safety, disaster preparedness and relief501(c)(3)1968$23.9 million$20 million2023-09
Create Foundation IncTupeloPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1972$23.6 million$199.8 million2025-12
Coahoma Electric Power AssociationLyon501(c)(12)1938$23.5 million$53.8 million2025-12
Blue Mountain Christian UniversityBlue MountainEducation501(c)(3)1946$23.3 million$39.4 million2025-06
Cares Center IncJacksonEducation501(c)(3)1995$23.1 million$8.2 million2025-12
Alcorn County Electric Power AssociationCorinth501(c)(12)1937$23.1 million$120.5 million2025-06
North Mississippi Commission On Mental Illness & Mental RetardatioOxfordMental health and crisis intervention501(c)(3)1981$22.6 million$12 million2025-06
Mississippi Blood Services IncFlowoodHealth care501(c)(3)1980$22.6 million$17.5 million2025-12
Family Health Care Clinic IncPearlHealth care501(c)(3)1997$22.6 million$10.1 million2025-01
Kemper CahMeridianHealth care501(c)(3)2010$22.4 million$13.3 million2024-12
Simpson Community Healthcare IncMendenhallHealth care501(c)(3)2007$21.8 million$8.8 million2024-12
Rush Hospital-Butler IncMeridianHealth care501(c)(3)1983$21.6 million$14.9 million2024-12
Baptist Medical Center-Leake IncJacksonHealth care501(c)(3)2014$20.9 million$11 million2025-09
Jackson Academy IncJacksonEducation501(c)(3)1986$20.9 million$38.6 million2025-05
Marion Regional Medical Center IncTupeloHealth care501(c)(3)2000$20.4 million$9.4 million2025-09
Pearl River Valley Opportunity IncColumbiaCommunity improvement and capacity building501(c)(3)1966$20.4 million$17.8 million2023-09
G A Carmichael Family Health Center IncCantonHealth care501(c)(3)1975$20 million$8.5 million2025-06
Madison-Ridgeland AcademyMadisonEducation501(c)(3)1990$19.6 million$37.5 million2025-05
Baptist Medical Center-Yazoo IncYazoo CityHealth care501(c)(3)2015$19.5 million$9 million2025-09

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.