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All 51 Credit Unions in South Dakota (SD) – Page 1 - 2026

Credit Union	Headquarters	Date Established	Assets
Black Hills Federal Credit Union	Rapid City, SD	1941	$2,378,125,758 Add Review
Dakotaland Federal Credit Union	Huron, SD	1935	$751,587,890 Add Review
Levo Federal Credit Union	Sioux Falls, SD	1934	$515,964,096 Add Review

Voyage Federal Credit Union	Sioux Falls, SD	1939	$285,309,094 Add Review
Highmark Federal Credit Union	Rapid City, SD	1940	$257,807,982 Add Review
Service First Federal Credit Union	Sioux Falls, SD	1934	$209,717,928 Add Review
Bluestone Federal Credit Union	Sioux Falls, SD	1938	$205,596,002 Add Review
Northern Hills Federal Credit Union	Sturgis, SD	1950	$204,895,685 Add Review
Area Federal Credit Union	Aberdeen, SD	1935	$199,934,530 Add Review
Sentinel Federal Credit Union	Box Elder, SD	1955	$199,279,903 Add Review
Aspen Federal Credit Union	Rapid City, SD	1966	$172,995,509 Add Review
Explorers Federal Credit Union	Yankton, SD	1962	$111,499,580 Add Review
Dakota Plains Federal Credit Union	Lemmon, SD	1957	$84,407,510 Add Review
Norstar Federal Credit Union	Britton, SD	1942	$78,569,775 Add Review
Healthcare Plus Federal Credit Union	Aberdeen, SD	1979	$70,373,679 Add Review
Oahe Federal Credit Union	Pierre, SD	1955	$45,096,381 Add Review
Dakota Star Federal Credit Union	Rapid City, SD	1952	$44,869,719 Add Review
Rapid City Telco Federal Credit Union	Rapid City, SD	1945	$44,333,992 Add Review
Ft Randall Federal Credit Union	Wagner, SD	1951	$44,173,123 Add Review
East River Federal Credit Union	Madison, SD	1956	$41,865,710 Add Review
M O Federal Credit Union	Huron, SD	1950	$40,862,374 Add Review
Sioux Valley Coop Federal Credit Union	Watertown, SD	1953	$40,736,685 Add Review
Avanti Federal Credit Union	Watertown, SD	1953	$31,770,018 Add Review
Midwest Partners Federal Credit Union	Sioux Falls, SD	1941	$30,358,020 Add Review
Rushmore Electric Federal Credit Union	Rapid City, SD	1964	$29,327,174 Add Review
Dakota Territory Federal Credit Union	Deadwood, SD	1954	$28,753,562 Add Review
First Century Federal Credit Union	Sioux Falls, SD	1935	$28,483,999 Add Review
Vermillion Federal Credit Union	Vermillion, SD	1959	$28,144,099 Add Review
Good Samaritan Federal Credit Union	Sioux Falls, SD	1973	$26,738,003 Add Review
Mitchell Area Federal Credit Union	Mitchell, SD	1954	$21,738,077 Add Review
Consumer's Federal Credit Union	Gregory, SD	1977	$21,371,807 Add Review
Air Guard Federal Credit Union	Sioux Falls, SD	1956	$20,362,700 Add Review
Lakota Federal Credit Union	Kyle, SD	2012	$19,685,521 Add Review
Coteau Valley Federal Credit Union	Sisseton, SD	1950	$18,828,630 Add Review
Huron Area Education Federal Credit Union	Huron, SD	1952	$18,781,503 Add Review
Palace City Federal Credit Union	Mitchell, SD	1959	$16,499,119 Add Review
Minuteman Federal Credit Union	Rapid City, SD	1961	$15,228,537 Add Review
Turtle Creek Federal Credit Union	Redfield, SD	1935	$15,121,136 Add Review
Simply Service Federal Credit Union	Belle Fourche, SD	1953	$14,346,904 Add Review
Dacotah Federal Credit Union	Rapid City, SD	1950	$11,129,171 Add Review