605-367-7070
5010 S Solberg Ave
Sioux Falls, SD 57108
Bluestone Federal Credit Union is headquartered in Sioux Falls and is the 7th largest credit union in the state of South Dakota. It is also the 1,273rd largest credit union in the nation. It was established in 1938 and as of March of 2025, it had grown to 63 employees and 11,383 members at 3 locations. Bluestone Federal Credit Union has an A health rating.
Field of Membership Restrictions
Bluestone Federal Credit Union is open to those who live, work, worship, or attend school in the Iowa counties of Lyon, Sioux, Plymouth, or Woodbury; the Minnesota counties of Lincoln, Lyon, Murray, Nobles, Pipestone, or Rock; the Nebraska counties of Antelope, Boone, Cedar, Dakota, Dixon, Holt, Knox, Madison, Pierce, Platte, Stanton, Wayne, Wheeler; or the South Dakota counties Bon Homme, Brookings, Clark, Clay, Codington, Deuel, Douglas, Grant, Hamlin, Hutchinson, Kingsbury, Lake, Lincoln, McCook, Miner, Minnehaha, Moody, Turner, Union, or Yankton. Immediate family members of membership-eligible individuals are also eligible to join.
See current membership details
