Bank Branches › South Dakota › Brown County › 320 6th Ave Se
Full-service office · FDIC office no. 644671
American Bank & Trust
320 6th Ave Se, Aberdeen, SD 57401
Open · June 2026
$120M
deposits, 2026
2022
established
5th
of 16 in county
1
name on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | American Bank & Trust | $120M | +27% |
| Jun 30 2025 | American Bank & Trust | $94.9M | +20% |
| Jun 30 2024 | American Bank & Trust | $78.8M | +16% |
| Jun 30 2023 | American Bank & Trust | $68.1M | +189% |
| Jun 30 2022 | American Bank & Trust | $23.6M |
Nearest other open offices in Brown County
- 0.2 miFirst Interstate Bank · 119 6th Ave Se, Aberdeen
- 0.3 miDacotah Bank · 308 S Main St, Aberdeen
- 0.4 miPlains Commerce Bank · 524 S Dakota St, Aberdeen
- 0.4 miU.S. Bank National Association · 320 S 1st St, Aberdeen
- 0.5 miWells Fargo Bank, National Association · 204 S 1st St, Aberdeen
- 1.0 miFirst Interstate Bank · 1805 6th Ave Se, Aberdeen
- 1.2 miCorTrust Bank National Association · 2016 6th Ave Se, Aberdeen
- 1.2 miBankNorth · 2201 6th Ave Se, Aberdeen
All banks in Brown County →
Every American Bank & Trust office →
Earlier names and banks folded into American Bank & Trust →
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 644671.