Dewey County, South Dakota
Bank branch openings, closings, moves and new owners the FDIC has recorded for Dewey County, and every FDIC-insured bank office the FDIC lists here today.
- Opened
- 0
- Closed
- 0
- Moved
- 1
- New owner
- 0
- Net
- 0
Changes that took effect in the last 12 months, recorded so far: the FDIC often records a change weeks or months late, so these counts can still grow. The bar shows openings (green) against closings (red). Office count from the FDIC office list, read Nov 1, 2026; a branch stays listed until its bank reports the closing. Credit unions are not included (most are federally insured by the NCUA, not the FDIC).
Newest records, last 12 months
Show every entry recorded since 2016 (a Folio feature, free during preview) · RSS feed for this county
1 entry that took effect or were recorded in the last 12 months, newest recorded first.
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Took effect Jan 12 2026Moved
Western Dakota Bank
ISABEL BRANCH
200 MAIN ST, ISABEL → 302 NORTH MAIN, ISABEL, SD 57633
Listed today, by bank
From the FDIC's list of insured offices, read Nov 1, 2026. Addresses as the FDIC records them; check with the bank for hours.
Western Dakota Bank 2
- ISABEL BRANCH 302 North Main, Isabel 57633
- Western Dakota Bank (main office) 803 Main Street, Timber Lake 57656
State Bank of Eagle Butte 1
- State Bank of Eagle Butte (main office) 305 S Main St, Eagle Butte 57625