| 8,694 South Dakota Tax-Exempt Organizations |
|
| Name | Address | Established | Total Income |
|---|
| Northern Plains Grassland Reclamation Project, Northern Plains Grasslanr Reclamation Project | Po Box 312, Ipswich, SD 57451 | 2013-08 | $0 |
| Northern Plains International Inc | 1200 S Jay St, Aberdeen, SD 57401-7155 | 2006-11 | $547 |
| Northern Plains Native American Chemical Dependency Association | PO BOX 1153, Rapid City, SD 57709-1153 | 1991-05 | $0 |
| Northern Plains Prevention Inc | PO BOX 820, Eagle Butte, SD 57625-0820 | 2009-11 | $38,247 |
| Northern Plains Watercolor Society | 1302 Downing Street, Rapid City, SD 57701 | 2013-06 | $0 |
| Northern Prairie Performing Arts, Northern Prairie Arts | 1116 N Broadway, Watertown, SD 57201 | 1986-02 | $0 |
| Northern Prairies Land Trust | 200 E 10th St Ste 202, Sioux Falls, SD 57104-6372 | 2000-09 | $1,034,076 |
| Northern Route To The Black Hills Tourism Association | PO BOX 38, Aberdeen, SD 57402-0038 | 2004-02 | $0 |
| Northern State University Foundation | 620 15th Ave Se Beckman Bldg, Aberdeen, SD 57401-7610 | 1969-02 | $28,283,110 |
| Northern State University Science Club | 1200 S Jay St, Aberdeen, SD 57401 | | $0 |
| Northridge Baptist Church | PO BOX 631, Mitchell, SD 57301-0631 | 1974-04 | $0 |
| Northville Baseball Association Inc | 37938 155th St, Northville, SD 57465 | 2014-06 | $0 |
| Northwest Barrel Racing Association | 10955 25th St Sw, Dickinson, ND 58601-8328 | 2007-07 | $120,239 |
| Northwest Broadcast News Association | Po Box 838, Sturgis, SD 57785 | 1983-08 | $0 |
| Northwest Broadcast News Foundation | Po Box 838, Sturgis, SD 57785 | 2015-01 | $0 |
| Northwest Ranch Cowboys Association | 11921 Sd Highway 79, Prairie City, SD 57649-4502 | 1966-09 | $156,999 |
| Northwest Region Association For Handicapped Citizens | PO BOX 256, Lemmon, SD 57638-0256 | 1977-07 | $0 |
| Northwest South Dakota Regional Landfill Association Inc | 501 3rd St N, Lemmon, SD 57638 | 1997-02 | $298,235 |
| Northwestern Community Foundation Inc | Po Box 51, Mellette, SD 57461 | 2012-06 | $0 |
| Northwestern Energy Welfare Benefit Trust | 3010 W 69th St, Sioux Falls, SD 57108-5613 | 1996-05 | $1,388,382 |
| Northwestern Public Service Company Aberdeen Div Emp & Dep Schlrshp Fd | 113 S Centennial Street, Aberdeen, SD 57401 | 2014-01 | $0 |
| Norway Lutheran Church | 12052 300th Ave, Glenham, SD 57631 | 1988-04 | $0 |
| Nsu 500 Club | 1201 S Main St, Aberdeen, SD 57401 | 2003-07 | $0 |
| Nurse Practitioner Association Of South Dakota | Po Box 2822, Rapid City, SD 57709 | 2000-08 | $23,265 |
| Nursing Students Association Of South Dakota | 1105 W 8th Street, Yankton, SD 57078 | 1960-01 | $0 |
| Oahe Association For Retarded Citizens | PO BOX 503, Pierre, SD 57501 | 1980-01 | $0 |
| Oahe Child Development Center Inc | 2307 E Capitol Ave, Pierre, SD 57501-3727 | 1974-10 | $1,752,028 |
| Oahe Electric Cooperative Inc | 102 S Canford Ave, Blunt, SD 57522 | 1953-02 | $8,903,063 |
| Oahe Fc | C/O 1005 Cambridge Drive, Pierre, SD 57501 | 2008-11 | $49,508 |
| Oahe Foundation | PO BOX 998, Pierre, SD 57501-0998 | 1984-09 | $6,028,550 |
| Oahe Hockey Association | PO BOX 87, Pierre, SD 57501-0087 | 1997-03 | $185,919 |
| Oahe Inc | 125 W Pleasant Dr Ste 1, Pierre, SD 57501-2403 | 1982-09 | $2,990,564 |
| Oahe Plains Systems Corporation | PO BOX 365, Pierre, SD 57501-0365 | 1978-07 | $61,286 |
| Oahe Young Mens Christian | 900 E Church St, Pierre, SD 57501-2219 | 1974-07 | $1,978,086 |
| Oak Glen Inc | 1533 N Tahoe Trl, Sioux Falls, SD 57110-6414 | 2000-03 | $8,258 |
| Oak Hills Baptist Church | 6201 S Lyncrest Ave, Sioux Falls, SD 57108-2500 | 1972-03 | $0 |
| Oak Valley Hutterian Brethren Inc | 17868 Glendale Dr, Frankfort, SD 57440-7201 | 2000-06 | $0 |
| Oakleaf Charitable Remainder Tr, Boulder Bridge Trust Co Trustee | 201 S Phillips Ave Ste 216, Sioux Falls, SD 57104-6357 | | $0 |
| Oakwood Lakes Area Development Association Inc, Oakwood Lakes Development Association | Po Box 321, Bruce, SD 57220-0321 | 1979-08 | $0 |
| Oakwood Park Christian Church | 811 S Gordon Dr, Sioux Falls, SD 57110-2748 | 1975-11 | $0 |
| Oberkfell Fam 2000 Charitalbe Tr Agreement, Oberkfell Keith F Et Al Ttee | 1300 W 57th St Ste G100, Sioux Falls, SD 57108-2885 | | $0 |
| Oceti Sakowin Education Consortium Osec | PO BOX 822, Platte, SD 57369-0822 | 2013-11 | $510,260 |
| Oceti Wakan-Sacred Fireplace | PO BOX 1958, Pine Ridge, SD 57770-1958 | 1994-07 | $144,184 |
| Odde Family Charitable Lead Trust, Odde Greg Ttee | 12101 386th Ave, Westport, SD 57481-6915 | | $0 |
| Oelrichs Cemetery Association | 14025 Antelope Lane Road, Oelrichs, SD 57763 | 1992-09 | $0 |
| Officers Spouses Club Of Ellsworth Air Force Base | 2650 Spaatz Drive Unit 3163, Ellsworth Afb, SD 57706 | 1978-02 | $0 |
| Oglala Lakota College | PO BOX 490, Kyle, SD 57752-0490 | 1971-10 | $36,464,057 |
| Oglala Lakota Court Appointed Special Advocate Program, Casa | PO BOX 5014, Pine Ridge, SD 57770-5014 | 1999-06 | $155,877 |
| Oglala Pet Project | 19980 Bia 2, Kyle, SD 57752 | 2012-10 | $72,524 |
| Oglala Sioux Tribe Partnership For Housing Inc | PO BOX 3001, Pine Ridge, SD 57770-3001 | 2014-07 | $288,055 |
| Okaton Evangelical Free Church | 23725 260th Ave, Okaton, SD 57562-5016 | 1965-04 | $0 |
| Okiciyap The Isabel Community | PO BOX 172, Isabel, SD 57633-0172 | 2014-08 | $0 |
| Okiciyapi Tipi Housing Partnerships | PO BOX 670, Eagle Butte, SD 57625-0670 | 2014-08 | $133,596 |
| Olathe Good Samaritan Housing Inc | 4800 W 57th St, Sioux Falls, SD 57108-2239 | 1987-11 | $245,201 |
| Old Elm Springs Hutterian Brethren Inc | 42021 268th St, Parkston, SD 57366-5206 | 1987-07 | $0 |
| Old Ft Meade Museum & Historic Research Assoc | PO BOX 164, Ft Meade, SD 57741-0164 | 1980-03 | $0 |
| Old Time Tractor Owners | 609 3rd Street Nw, St Lawrence, SD 57373 | 2014-01 | $0 |
| Olde Towne Theatre Co Inc | PO BOX 214, Worthing, SD 57077-0214 | 1990-03 | $269,182 |
| Oldham | PO BOX D, Oldham, SD 57051 | 1988-04 | $0 |
| Oldham Area Improvement Corporation | 22032 444th Street, Oldham, SD 57051-0094 | 2008-01 | $0 |
| Oldham Baptist Church Corner Of Epton & Turk | PO BOX 73, Oldham, SD 57051-0073 | 1982-07 | $0 |
| Oldham Cemetery Association | 4408 S Glenview Rd, Sioux Falls, SD 57103 | 2014-04 | $0 |
| Oldham Industrial Development Corporation | Po Box 137, Oldham, SD 57051 | 2014-05 | $0 |
| Oldham Library And Historical Association | Po Box 243, Oldham, SD 57051 | 1979-07 | $0 |
| Olive Grove Golf Course Inc | 403 E 6th Ave, Groton, SD 57445-2142 | 1991-04 | $235,842 |
| Olsen Charitable Remainder Unitrust | 1820 Dakota Ave S, Huron, SD 57350-4025 | | $0 |
| Omega Alumni Of Theta Tau Inc | 4051 Corral Dr, Rapid City, SD 57702-9285 | 1947-01 | $0 |
| Omega Chapter Of Theta Tau Fraternity | 109 Kansas City St, Rapid City, SD 57701-2817 | 1947-01 | $54,657 |
| Omicron Delta Epsilon International Honor Society In Economics Inc | 414 E Clark Street, Vermillion, SD 57069 | 1974-01 | $0 |
| Omicron Delta Epsilon International Honor Society In Economics Inc | Augustana College Dept Of Economics 29th And Summit, Sioux Falls, SD 57197 | 1974-01 | $0 |
| Omicron Delta Epsilon Intl Honor Society In Economics Inc, Delta Of Sd Northern State College | Dept Of Econ, Aberdeen, SD 57401 | 1974-01 | $0 |
| Omicron Delta Epsilon Intl Honor Society In Economics Inc, Gamma Of Sd South Dakota State Univ | Box 504a Scobey Hall Dept Of Econom, Brookings, SD 57007-0001 | 1974-01 | $0 |
| Ominichinyapi Tiospaye Icjeya Oyate Inc, Otio | PO BOX 656, Rosebud, SD 57570 | 1993-10 | $0 |
| On Hand Development Corporation Not For Profit Corporation Dtd 4-90 | 526 N Broadway Ave, Miller, SD 57362-1348 | 1991-05 | $213,618 |
| On Wings As Eagles Christian Fellowship | PO BOX 25, Little Eagle, SD 57639-0025 | 1964-08 | $0 |
| Oncology Nursing Society, C236 Sioux Falls Area Sd | 802 Cedar St, Yankton, SD 57078-3541 | 1981-09 | $0 |
| One Feather Indian Refuge | PO BOX 793, Mclaughlin, SD 57642-0793 | 1991-12 | $0 |
| One Spirit | PO BOX 3209, Rapid City, SD 57709-3209 | 2009-03 | $326,354 |
| Onida Area Development Corporation | Po Box 951, Onida, SD 57564 | 1993-09 | $0 |
| Onward Wolsey | Po Box 301, Wolsey, SD 57384 | 1995-11 | $0 |
| Opdahl Farm Mutual Insurance Co | PO BOX 110, Castlewood, SD 57223-0110 | 1990-05 | $527,395 |
| Opdahl Ranchers 4-H Club | 44621 New Hope Rd, Hayti, SD 57241-5527 | 1946-04 | $682 |
| Open | Po Box 2985, Rapid City, SD 57709-2985 | | $0 |
| Open Bible Church | 2121 Colorado Dr, Sturgis, SD 57785-2223 | 1971-09 | $0 |
| Open Bible Church Summit Fellowship, Summit Open Bible Fellowship | 7th And Summit Streets, Belle Fourche, SD 57717 | 1971-09 | $0 |
| Open Bible Churches, Open Bible Christian Center | 2225 E Saint Patrick St, Rapid City, SD 57703-5952 | 1971-09 | $0 |
| Open Bible Standard Churches, Custer South Dakota | PO BOX 125, Custer, SD 57730-0125 | 1971-09 | $0 |
| Open Bible Standard Churches, Midland | PO BOX 155, Midland, SD 57552-0155 | 1971-09 | $0 |
| Open Door Fellowship | PO BOX 262, Corsica, SD 57328-0262 | 1986-01 | $0 |
| Open Information Foundation | PO BOX 1812, N Sioux City, SD 57049-1812 | 2009-01 | $0 |
| Open Range Biblical Outfitters Inc | 13852 Neck Yoke Rd, Rapid City, SD 57702 | 2012-01 | $0 |
| Operation Black Hills Cabin | PO BOX 855, Custer, SD 57730-0855 | 2011-10 | $74,022 |
| Operation Opening Doors Of South Dakota Inc | 2307 W 57th St Suite 101, Sioux Falls, SD 57108 | 2014-01 | $0 |
| Operation Pets Inc | Po Box 951, Rapid City, SD 57709 | 2012-04 | $0 |
| Operation Warmheart | 2650 Spaatz Drive Unit 3164, Ellsworth Afb, SD 57706 | 1998-02 | $0 |
| Opie R & Helen A Benson Community Improvement Foundation | 41863 278th St, Parkston, SD 57366-5807 | 2006-07 | $2,340 |
| Opportunities Farm | 815 Medary Avenue Box 525, Brookings, SD 57006-1303 | 2003-11 | $2,464,040 |
| Opportunities For Independent Living | 1200 S Main, Aberdeen, SD 57401-7051 | 1994-12 | $413,152 |
| Optimist International | Po Box 1964, Rapid City, SD 57709-1946 | 1967-10 | $0 |
| Optimist International | PO BOX 386, Mitchell, SD 57301 | 1958-07 | $0 |
| Optimist International | Po Box 854, Brandon, SD 57005 | 1958-07 | $0 |
| Optimist International | Po Box 934, Sturgis, SD 57785 | 1958-07 | $0 |
| Optimist International | PO BOX 1632, Watertown, SD 57201 | 1958-07 | $60,647 |
| Optimist International, 33097 Oc Of Westminister Gamber | 2118 Don Ave, Westminster, MD 21157-7331 | 1969-09 | $113,979 |
| Optimist International, 35007 Bhsu Black Hills Sd | 1200 University St Apt 7507, Spearfish, SD 57799-7507 | 1958-07 | $0 |
| Optimist International, 35017 Globe University Sd | 5101 S Broadband Ln, Sioux Falls, SD 57108-2208 | 1958-07 | $0 |
| Optimist International, 35027 Oc Of Brookings Sd | 416 17th Ave, Brookings, SD 57006-2333 | 1958-07 | $109,504 |
| Optimist International, 35035 Canton Sd | 418 E 3rd St, Canton, SD 57013-1810 | 1958-07 | $0 |
| Optimist International, 35037 Crooks Sd | 700 S West Ave, Crooks, SD 57020 | 1958-07 | $0 |
| Optimist International, 35041 Dell Rapids Sd | 1211 Orleans Ave, Dell Rapids, SD 57022-1022 | 1958-07 | $0 |
| Optimist International, 35115 Oc Of Yankton-Morning Sd | PO BOX 13, Yankton, SD 57078-0013 | 1958-07 | $66,893 |
| Optimist International, 35120 Rapid City Sd | 10405 Cedarwood Ct, Rapid City, SD 57702-8630 | 1958-07 | $0 |
| Optimist International, 35150 Oc Of Sioux Falls Sd | PO BOX 691, Sioux Falls, SD 57101-0691 | 1958-07 | $0 |
| Optimist International, 35150 Sioux Falls Sd | 7400 S High Cross Trl, Sioux Falls, SD 57108-3338 | 1958-07 | $0 |
| Optimist International, 35217 Augustana College Sd | 2001 S Summit Ave Box 1087, Sioux Falls, SD 57197-0001 | 1958-07 | $0 |
| Optimist International, Aberdeen Optimist Club Inc | 916 N Lincoln, Aberdeen, SD 57401 | 1958-07 | $0 |
| Optimist International, Deadwood-Lead Optimist Club | Po Box 178, Deadwood, SD 57732 | 1958-07 | $0 |
| Optimist International, Huron Optimist Club Inc | 35090 S Terrace Drive, Huron, SD 57350 | 1966-12 | $0 |
| Optimist International, Lewis & Clark Optimist Club | 2703 Lakeview Drive, Yankton, SD 57078 | 1958-07 | $0 |
| Optimist International, Noon Optimist Club Of Spearfish Spearfish Optimist Club | Post Office Box 335, Spearfish, SD 57783 | 1958-07 | $52,316 |
| Optimist International, Oahe Optmist Club Of Pierre South Dakota | 1008 Winchester Dr, Pierre, SD 57501 | 1958-07 | $0 |
| Optimist International, Rushmore Optimist Club | 122 Texas Street, Rapid City, SD 57701 | 1958-07 | $0 |
| Optimist International, Sioux Valley Optimist Club | Po Box 2031, Sioux Falls, SD 57101-2031 | 1958-07 | $0 |
| Optimist International, The Morning Optimist Club Of Rapid City South Dakota | Po Box 1034, Rapid City, SD 57709 | 2010-04 | $0 |
| Opus Prize Foundation | 401 E 8th St Ste 250a, Sioux Falls, SD 57103-7034 | 1994-12 | $3,723,878 |
| Oral Community Center And Park Inc, C-O Edith K Jenniges | PO BOX 324, Oral, SD 57766-0324 | 1994-04 | $0 |
| Orchard Drive Preschool | 1420 Orchard Dr, Brookings, SD 57006-3244 | 1980-08 | $59,858 |
| Order Of Ahepa, Daughters Of Penelope Chapter 108 | 2508 South Willow, Sioux Falls, SD 57105 | 1959-09 | $0 |
| Order Of Eastern Star Of South Dakota | 220 N Taylor St, Mitchell, SD 57301 | 1972-03 | $0 |
| Order Of Eastern Star Of South Dakota 129 Eagle, 129 | Local, Eagle Butte, SD 57625 | 1972-03 | $0 |
| Order Of Eastern Star Of South Dakt Oa, Silverleaf Chapter #96 | 29998 244th St, Presho, SD 57568 | 1972-03 | $0 |