Highest Assets in South Dakota (2024)

Top nonprofits ranked by total assets

50 organizations
Year: Latest 2024 2023 2022
# Organization Revenue Assets Trantor Score
1 Monument Health Rapid City Hospital Inc
EIN: 460319070 · Rapid City, SD
$1.0B $1.4B 592
2 SANFORD HEALTH FOUNDATION
EIN: 363297853 · SIOUX FALLS, SD
$214.4M $1.3B 629
3 LEWIS & CLARK RURAL WATER SYSTEM
EIN: 363755632 · TEA, SD
$49.2M $595.8M 549
4 PRAIRIE LAKES HEALTH CARE SYSTEM INC
EIN: 460391067 · WATERTOWN, SD
$161.9M $441.1M 613
5 SOUTH DAKOTA STATE UNIVERSITY FOUNDATION
EIN: 460273801 · BROOKINGS, SD
$73.3M $411.9M 686
6 UNIVERSITY OF SOUTH DAKOTA FOUNDATION
EIN: 466018891 · VERMILLION, SD
$38.2M $367.5M 679
7 SIOUX FALLS AREA COMMUNITY FOUNDATION INC
EIN: 311748533 · SIOUX FALLS, SD
$106.8M $364.5M 732
8 AUGUSTANA UNIVERSITY ASSOCIATION
EIN: 460224588 · SIOUX FALLS, SD
$123.9M $361.9M 593
9 SOUTHEASTERN ELECTRIC COOPERATIVE INC
EIN: 460454373 · LENNOX, SD
$87.6M $265.1M 534
10 WEB WATER DEVELOPMENT ASSOCIATION INC
EIN: 460352027 · ABERDEEN, SD
$19.4M $205.1M 610
11 GREAT PLAINS TRIBAL LEADERS HEALTH
EIN: 460420063 · RAPID CITY, SD
$127.1M $195.5M 663
12 WEST RIVER ELECTRIC ASSN INC
EIN: 460204517 · WALL, SD
$49.0M $179.3M 544
13 CHILDREN'S HOME FOUNDATION
EIN: 460366277 · SIOUX FALLS, SD
$10.7M $163.1M 652
14 SDSM&T CENTER FOR ALUMNI RELATIONS & ADVANCEMENT
EIN: 466011771 · RAPID CITY, SD
$28.0M $159.3M 730
15 Avera St Luke's
EIN: 460224598 · Aberdeen, SD
$197.1M $150.1M 559
16 LIFESCAPE FOUNDATION
EIN: 460353254 · SIOUX FALLS, SD
$28.6M $148.4M 699
17 PRESBYTERIAN RETIREMENT VILLAGE OF RAPID CITY
EIN: 460354383 · RAPID CITY, SD
$32.2M $147.4M 567
18 MID-DAKOTA RURAL WATER SYSTEM INC
EIN: 363584582 · MILLER, SD
$27.9M $146.3M 666
19 OGLALA LAKOTA COLLEGE
EIN: 237135915 · KYLE, SD
$49.6M $144.2M 620
20 CRAZY HORSE MEMORIAL FOUNDATION
EIN: 460220678 · CRAZY HORSE, SD
$13.6M $136.9M 677
21 CENTRAL ELECTRIC COOPERATIVE INC
EIN: 411955109 · MITCHELL, SD
$39.9M $126.6M 546
22 NORTHERN ELECTRIC COOPERATIVE
EIN: 460151015 · BATH, SD
$31.4M $117.4M 540
23 DAKOTA STATE UNIVERSITY FOUNDATION
EIN: 237299995 · MADISON, SD
$10.2M $102.2M 568
24 SIOUX FALLS DEVELOPMENT FOUNDATION INC
EIN: 460243934 · SIOUX FALLS, SD
$21.6M $99.3M 648
25 Avera St Mary's
EIN: 460230199 · Pierre, SD
$122.1M $98.1M 584
26 UNIVERSITY OF SIOUX FALLS
EIN: 460224600 · SIOUX FALLS, SD
$41.1M $96.4M 619
27 DAKOTA WESLEYAN UNIVERSITY
EIN: 460224589 · MITCHELL, SD
$29.3M $89.3M 580
28 BLACK HILLS ELECTRIC COOPERATIVE INC
EIN: 460111503 · CUSTER, SD
$25.8M $82.4M 565
29 GROW SOUTH DAKOTA
EIN: 562667948 · SISSETON, SD
$10.0M $81.6M 664
30 WEST RIVER LYMAN JONES RURAL WATER SYSTEMS
EIN: 460365836 · MURDO, SD
$6.3M $76.5M 713
31 MOUNT MARTY UNIVERSITY
EIN: 460283336 · YANKTON, SD
$34.7M $76.4M 576
32 DOW RUMMEL VILLAGE
EIN: 460271277 · SIOUX FALLS, SD
$29.5M $72.8M 539
33 Mni Waste' Water Company
EIN: 272535895 · Eagle Butte, SD
$3.3M $72.6M 602
34 BUTTE ELECTRIC COOPERATIVE INC
EIN: 460115942 · NEWELL, SD
$10.5M $71.8M 554
35 Northern State University Foundation
EIN: 237002314 · Aberdeen, SD
$13.5M $70.8M 695
36 BOYS & GIRLS CLUB OF THE NORTHERN PLAINS INC
EIN: 731630215 · BROOKINGS, SD
$7.4M $70.7M 675
37 BROOKINGS HEALTH SYSTEM INVESTMENT AUTHORITY
EIN: 823923875 · Brookings, SD
$3.9M $70.7M 649
38 LACREEK ELECTRIC ASSOCIATION INC
EIN: 460218629 · MARTIN, SD
$16.9M $68.2M 550
39 GRAND ELECTRIC COOPERATIVE INC
EIN: 460221377 · BISON, SD
$13.8M $67.6M 599
40 BLACK HILLS AREA COMMUNITY FOUNDATION
EIN: 363608635 · RAPID CITY, SD
$13.9M $66.9M 682
41 DAKOTA ENERGY COOPERATIVE INC
EIN: 460434317 · HURON, SD
$28.3M $65.0M 535
42 CODINGTON-CLARK ELECTRIC COOPERATIVE
EIN: 460121065 · WATERTOWN, SD
$16.4M $61.7M 567
43 MOREAU GRAND ELECTRIC COOPERATIVE
EIN: 460214198 · TIMBER LAKE, SD
$7.7M $59.8M 532
44 MADISON COMMUNITY HOSPITAL
EIN: 460228038 · MADISON, SD
$37.3M $59.3M 620
45 MOBRIDGE REGIONAL HOSPITAL
EIN: 460255944 · MOBRIDGE, SD
$30.0M $58.8M 579
46 CHILDREN'S HOME SOCIETY OF SOUTH DAKOTA
EIN: 460224542 · SIOUX FALLS, SD
$35.3M $58.2M 634
47 WEST CENTRAL ELECTRIC COOPERATIVE
EIN: 460225950 · MURDO, SD
$18.5M $57.3M 555
48 CHERRY TODD ELECTRIC COOPERATIVE INC
EIN: 460252750 · MISSION, SD
$16.6M $55.6M 589
49 LAKE REGION ELECTRIC ASSOCIATION INC
EIN: 460156581 · WEBSTER, SD
$21.2M $53.7M 522
50 H-D ELECTRIC COOPERATIVE INC
EIN: 460212565 · CLEAR LAKE, SD
$15.3M $50.3M 548
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.