Highest Assets in South Dakota (2022)

Top nonprofits ranked by total assets

50 organizations
Year: Latest 2024 2023 2022
# Organization Revenue Assets Trantor Score
1 SANFORD GROUP RETURN
EIN: 453791176 · SIOUX FALLS, SD
$5.3B $3.6B 613
2 Avera Health
EIN: 460422673 · Sioux Falls, SD
$441.7M $1.8B 565
3 Monument Health Rapid City Hospital Inc
EIN: 460319070 · Rapid City, SD
$927.3M $1.4B 563
4 Avera McKennan
EIN: 460224743 · Sioux Falls, SD
$1.4B $1.4B 565
5 THE EVANGELICAL LUTHERAN GOOD SAMARITAN SOCIETY
EIN: 450228055 · SIOUX FALLS, SD
$1.0B $1.2B 619
6 SANFORD HEALTH FOUNDATION
EIN: 363297853 · SIOUX FALLS, SD
$182.4M $1.1B 590
7 EAST RIVER ELECTRIC POWER COOPERATIVE INC
EIN: 460225402 · MADISON, SD
$335.4M $837.4M 530
8 SOUTH DAKOTA COMMUNITY FOUNDATION
EIN: 460398115 · Pierre, SD
$102.7M $791.8M 677
9 LEWIS & CLARK RURAL WATER SYSTEM INC
EIN: 363755632 · TEA, SD
$36.3M $463.6M 563
10 PRAIRIE LAKES HEALTH CARE SYSTEM INC
EIN: 460391067 · WATERTOWN, SD
$140.4M $432.1M 594
11 SANFORD
EIN: 271218956 · SIOUX FALLS, SD
$13.7M $430.0M 476
12 Sacred Heart Health Services
EIN: 460225483 · Yankton, SD
$152.9M $382.2M 595
13 SOUTH DAKOTA STATE UNIVERSITY FOUNDATION
EIN: 460273801 · BROOKINGS, SD
$86.8M $374.7M 698
14 UNIVERSITY OF SOUTH DAKOTA FOUNDATION
EIN: 466018891 · VERMILLION, SD
$26.3M $335.0M 652
15 SIOUX VALLEY SOUTHWESTERN ELECTRIC COOPERATIVE INC
EIN: 460189704 · COLMAN, SD
$99.8M $326.9M 523
16 AUGUSTANA UNIVERSITY ASSOCIATION
EIN: 460224588 · SIOUX FALLS, SD
$143.8M $318.9M 675
17 SIOUX FALLS AREA COMMUNITY FOUNDATION INC
EIN: 311748533 · SIOUX FALLS, SD
$76.5M $267.1M 715
18 SOUTHEASTERN ELECTRIC COOPERATIVE INC
EIN: 460454373 · MARION, SD
$76.9M $223.5M 535
19 Avera St Luke's
EIN: 460224598 · Aberdeen, SD
$210.2M $172.5M 556
20 Avera Queen of Peace
EIN: 460224604 · Mitchell, SD
$134.2M $163.9M 583
21 WEST RIVER ELECTRIC ASSN INC
EIN: 460204517 · WALL, SD
$44.8M $152.1M 534
22 CHILDREN'S HOME FOUNDATION
EIN: 460366277 · SIOUX FALLS, SD
$14.3M $149.7M 663
23 OGLALA LAKOTA COLLEGE
EIN: 237135915 · KYLE, SD
$53.8M $134.8M 567
24 WEB WATER DEVELOPMENT ASSOCIATION INC
EIN: 460352027 · ABERDEEN, SD
$14.7M $132.0M 649
25 Monument Health Network Inc
EIN: 460360899 · Rapid City, SD
$208.2M $129.6M 552
26 MID-DAKOTA RURAL WATER SYSTEM INC
EIN: 363584582 · MILLER, SD
$11.1M $128.5M 625
27 PRESBYTERIAN RETIREMENT VILLAGE OF RAPID CITY
EIN: 460354383 · RAPID CITY, SD
$26.0M $123.0M 512
28 SDSM&T CENTER FOR ALUMNI RELATIONS & ADVANCEMENT
EIN: 466011771 · RAPID CITY, SD
$127.2M $122.8M 687
29 CRAZY HORSE MEMORIAL FOUNDATION
EIN: 460220678 · CRAZY HORSE, SD
$29.8M $122.2M 749
30 NDN COLLECTIVE
EIN: 823776329 · RAPID CITY, SD
$70.8M $119.9M 730
31 DAKOTA STATE UNIVERSITY FOUNDATION
EIN: 237299995 · MADISON, SD
$5.7M $118.0M 551
32 HURON REGIONAL MEDICAL CENTER INC
EIN: 460345312 · HURON, SD
$56.7M $113.7M 634
33 LIFESCAPE FOUNDATION
EIN: 460353254 · SIOUX FALLS, SD
$9.2M $112.6M 654
34 CENTRAL ELECTRIC COOPERATIVE INC
EIN: 411955109 · MITCHELL, SD
$36.2M $110.0M 535
35 Avera St Mary's
EIN: 460230199 · Pierre, SD
$109.8M $108.0M 554
36 NORTHERN ELECTRIC COOPERATIVE
EIN: 460151015 · BATH, SD
$30.7M $102.9M 547
37 AVERA HEALTH PLANS INC
EIN: 460451539 · SIOUX FALLS, SD
$337.0M $99.4M 546
38 University of Sioux Falls
EIN: 460224600 · Sioux Falls, SD
$42.7M $94.5M 618
39 THE EVANGELICAL LUTHERAN GOOD SAMARITAN FOUNDATION
EIN: 460422866 · SIOUX FALLS, SD
$7.3M $92.6M 661
40 DAKOTA WESLEYAN UNIVERSITY
EIN: 460224589 · MITCHELL, SD
$27.5M $91.0M 597
41 SANFORD HEALTH FOUNDATION NORTH
EIN: 450398104 · SIOUX FALLS, SD
$5.6M $89.4M 640
42 BLACK HILLS ELECTRIC COOPERATIVE INC
EIN: 460111503 · CUSTER, SD
$27.3M $78.5M 583
43 RUSHMORE ELECTRIC POWER COOP
EIN: 460226551 · RAPID CITY, SD
$14.5M $78.0M 601
44 Mni Waste' Water Company
EIN: 272535895 · Eagle Butte, SD
$4.0M $72.9M 584
45 GREAT PLAINS TRIBAL LEADERS HEALTH BOARD
EIN: 460420063 · RAPID CITY, SD
$74.5M $72.4M 605
46 DOW RUMMEL VILLAGE
EIN: 460271277 · SIOUX FALLS, SD
$21.9M $72.0M 493
47 WEST RIVER LYMAN JONES RURAL WATER SYSTEMS
EIN: 460365836 · MURDO, SD
$4.9M $71.7M 683
48 MOUNT MARTY UNIVERSITY
EIN: 460283336 · YANKTON, SD
$32.0M $70.7M 602
49 GROW SOUTH DAKOTA
EIN: 562667948 · SISSETON, SD
$6.2M $70.2M 661
50 St Benedict Health Center
EIN: 460226738 · Parkston, SD
$29.2M $68.7M 609
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.