Hill CIty Office · Hill City, SD
Sentinel Federal Credit Union
553 E Main St, Hill City, SD 57745
Right now
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The hours this branch filed could not be read as a weekly schedule. They are shown below as filed.
- Address
- 553 E Main St, Hill City, SD 57745
- Phone
- (605) 574-9596
- At this location
- Member services
- County
- Pennington
- Type
- Federal credit union
Hours
Hours as filed with the NCUA: Monday thru Friday 8:00a.m. to 5:00p.m.Saturday 9:00a.m. to 12:00p.m.
Sentinel Federal Credit Union
- Members
- 10,004
- Total assets
- $199.3 million
- Locations
- 8
- Insurance
- NCUA
About Sentinel Federal Credit Union
Federal credit union, insured by the NCUA. All 8 locations →
Headquartered in Box Elder, SD. Deposits are insured by the NCUA up to $250,000 per member, per ownership category. Each credit union decides who can join, for example people who live or work in an area, or work for a certain employer. Its website lists who is eligible.
Other Sentinel locations nearby
- Custer Office18 Mount Rushmore Rd · CusterHours as filed11 mi
- Haines1430 Haines Ave Ste 101 · Rapid City21 mi
- Triple Crown4011 Triple Crown Dr · Rapid City24 mi
- Radar Hill Branch22752 Mule Deer Trl · Box ElderHours as filed27 mi
- Liberty Branch441 N Ellsworth Rd · Box Elder29 mi
- Main2723 Lemay Blvd · Ellsworth Afb · Main office29 mi
Other credit unions near 553 E Main St
- Black Hills Federal Credit Union1135 Mount Rushmore Rd · Custer11 mi
- Aspen Federal Credit Union40 N 5th St · Custer11 mi
- Highmark Federal Credit Union302 Mount Rushmore Rd · Custer11 mi
- Dakota Star Federal Credit Union3122 W Saint Louis St · Rapid City · Main office19 mi
- Aspen Federal Credit Union2300 W Main St · Rapid City19 mi
- Black Hills Federal Credit Union850 Mountain View Rd · Rapid City19 mi
- Aspen Federal Credit Union4956 5th St · Rapid City · Main office19 mi
- Black Hills Federal Credit Union111 E Minnesota St · Rapid City20 mi
- Black Hills Federal Credit Union2700 N Plaza Dr · Rapid City20 mi
Source: NCUA quarterly credit union data, cycle June 30, 2026. Distances are straight-line. Holiday closures are not in the data; call before you go.