First Interstate Bank · South Dakota · Watertown
First Interstate Bank branches in Watertown, South Dakota
Branches in city
2
Deposits (2026)
$180M
City market share
11.5%
of city deposits
Closings here
0
0 openings
Locations
- 35 1st Ave Ne map ↗$150M
- 624 5th St Se map ↗$29M
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records.