GivalgoGivalgo Discover

Looking for a specific nonprofit?

Search 1.9 million IRS-registered organisations by name, EIN, sector, or location.

Start a search

US state · SD

Nonprofits in South Dakota

Givalgo Discover tracks 4,352 active US nonprofits with their principal IRS-recorded address in South Dakota. Sorted by latest reported revenue; click through for full Form 990 diligence on any organisation, or jump to a specific sector below.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationSectorRevenue
1SANFORD
EIN 45-3791176
Uncategorized$6.1B
2AVERA MCKENNAN
EIN 46-0224743
Health$1.9B
3MONUMENT HEALTH RAPID CITY HOSPITAL INC
EIN 46-0319070
Health$1.1B
4SIGNATRY CHARITABLE TRUST
EIN 82-5070897
Philanthropy & Grantmaking$1.0B
5THE EVANGELICAL LUTHERAN GOOD SAMARITAN SOCIETY
EIN 45-0228055
Human Services$1.0B
6MARGOT AND TOM PRITZKER SCIENCE FOUNDATION
EIN 88-3935630
Philanthropy & Grantmaking$423.3M
7EAST RIVER ELECTRIC POWER COOPERATIVE INC
EIN 46-0225402
Uncategorized$371.4M
8AVERA HEALTH
EIN 46-0422673
Health$359.1M
9AVERA HEALTH PLANS INC
EIN 46-0451539
Health$307.1M
10MONUMENT HEALTH NETWORK INC
EIN 46-0360899
Health$221.1M
11SANFORD HEALTH FOUNDATION
EIN 36-3297853
Philanthropy & Grantmaking$214.4M
12PRAIRIE LAKES HEALTH CARE SYSTEM INC
EIN 46-0391067
Health$202.9M
13AVERA ST LUKES
EIN 46-0224598
Health$194.4M
14SACRED HEART HEALTH SERVICES
EIN 46-0225483
Health$182.2M
15AVERA QUEEN OF PEACE
EIN 46-0224604
Health$159.9M
16AVERA ST MARYS
EIN 46-0230199
Health$133.9M
17GREAT PLAINS TRIBAL LEADERS HEALTH BOARD
EIN 46-0420063
Mental Health$127.1M
18AUGUSTANA UNIVERSITY ASSOCIATION
EIN 46-0224588
Education$123.9M
19DELTA DENTAL OF SOUTH DAKOTA
EIN 46-0309258
Uncategorized$118.0M
20SIOUX VALLEY-SOUTHWESTERN ELECTRIC COOPERATIVE INC
EIN 46-0189704
Uncategorized$108.1M
21AVERA AT HOME
EIN 46-0399291
Health$88.2M
22SOUTHEASTERN ELECTRIC COOPERATIVE INC
EIN 46-0454373
Mutual Benefit$87.6M
23SOUTH DAKOTA STATE UNIVERSITY FOUNDATION
EIN 46-0273801
Education$73.3M
24CHILDRENS CARE HOSPITAL & SCHOOL
EIN 46-0233030
Uncategorized$73.2M
25RURAL HEALTH CARE INC
EIN 46-0396683
Uncategorized$65.9M
26SOUTH DAKOTA COMMUNITY FOUNDATION
EIN 46-0398115
Philanthropy & Grantmaking$60.1M
27HURON REGIONAL MEDICAL CENTER INC
EIN 46-0345312
Health$57.2M
28SIOUX FALLS AREA COMMUNITY FOUNDATION INC
EIN 31-1748533
Philanthropy & Grantmaking$50.6M
29BLACK HILLS WORKS INC
EIN 46-0341382
Employment$50.1M
30OGLALA LAKOTA COLLEGE
EIN 23-7135915
Education$49.6M
31LEWIS AND CLARK RURAL WATER SYSTEM INC
EIN 36-3755632
Public Benefit$49.2M
32WEST RIVER ELECTRIC ASSOCIATION INC
EIN 46-0204517
Uncategorized$49.0M
33SOUTH DAKOTA ACHIEVE
EIN 23-7072116
Human Services$46.6M
34CENTRAL ELECTRIC COOPERATIVE INC
EIN 41-1955109
Food, Agriculture & Nutrition$39.9M
35UNIVERSITY OF SIOUX FALLS
EIN 46-0224600
Education$39.5M
36OGLALA LAKOTA HOUSING AUTHORITY
EIN 30-1386293
Housing & Shelter$38.3M
37UNIVERSITY OF SOUTH DAKOTA FOUNDATION
EIN 46-6018891
Education$38.2M
38MADISON COMMUNITY HOSPITAL
EIN 46-0228038
Health$38.0M
39MOUNT MARTY UNIVERSITY
EIN 46-0283336
Education$37.9M
40ST BENEDICT HEALTH CENTER
EIN 46-0226738
Health$37.6M
41CHILDRENS HOME SOCIETY OF SOUTH DAKOTA
EIN 46-0224542
Human Services$36.1M
42HORIZON HEALTH CARE INC
EIN 46-0341255
Health$34.3M
43ASSOCIATION OF HUTTERIAN BRETHREN CHURCHES INC
EIN 46-0369923
Uncategorized$33.6M
44FALL RIVER HEALTH SERVICES
EIN 46-0450523
Health$33.1M
45DAKOTA WESLEYAN UNIVERSITY
EIN 46-0224589
Education$32.5M
46FEEDING SOUTH DAKOTA
EIN 36-3293534
Food, Agriculture & Nutrition$32.2M
47NORTHERN ELECTRIC COOPERATIVE INCORPORATED
EIN 46-0151015
Uncategorized$31.4M
48PRESBYTERIAN RETIREMENT VILLAGE OF RAPID CITY INC
EIN 46-0354383
Uncategorized$31.1M
49OAHE ELECTRIC COOPERATIVE INC
EIN 46-0221074
Uncategorized$30.0M
50MOBRIDGE REGIONAL HOSPITAL
EIN 46-0255944
Health$30.0M

By sector

4,352 organisations across 26 categories.

  1. Recreation & Sports
    530
    12.2%
  2. Education
    498
    11.4%
  3. Human Services
    443
    10.2%
  4. Religion
    402
    9.2%
  5. Arts, Culture & Humanities
    380
    8.7%
  6. Community Improvement
    366
    8.4%
  7. Philanthropy & Grantmaking
    291
    6.7%
  8. Health
    210
    4.8%
  9. Public Benefit
    153
    3.5%
  10. Youth Development
    148
    3.4%
  11. Public Safety
    127
    2.9%
  12. Animal-Related
    115
    2.6%

Frequently asked questions about nonprofits in South Dakota

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many tax-exempt nonprofits are registered in South Dakota?
The IRS Exempt Organization Business Master File lists all currently-exempt organisations by state of address. Givalgo Discover provides a free profile for every IRS-registered nonprofit in South Dakota, sortable by sector, revenue, and IRS status.
Which sectors dominate south dakota nonprofit activity?
The IRS NTEE (National Taxonomy of Exempt Entities) classification breaks nonprofit activity into 26 major groups. Education, Human Services, and Health typically dominate by both count and aggregate revenue in most US states; the exact distribution for South Dakota is shown on this page.
How do I verify a south dakota nonprofit before issuing a grant?
Check the IRS Auto-Revocation List AND IRS Publication 78 — these are different feeds that answer different questions. Givalgo Discover cross-references both on every profile and surfaces a free due-diligence summary card.
Are donations to south dakota nonprofits tax-deductible?
Donations are tax-deductible only if the recipient is listed in IRS Publication 78 at the time of the gift. State-level registration with the South Dakota charities regulator is a separate requirement that does not affect federal deductibility.
Where can I find Form 990 financials for a south dakota nonprofit?
Form 990 is a federal IRS filing — financials, governance, and programs are public regardless of which state the nonprofit is registered in. Givalgo Discover aggregates the full Form 990 series for every IRS-registered organisation, including those in South Dakota.