Bank Branches › Connecticut › Naugatuck Valley Planning Region › 544 Straits Tpke
Full-service office · FDIC office no. 358795
Ion Bank
544 Straits Tpke, Watertown, CT 06795
Open · June 2026
$70.6M
deposits, 2026
2000
established
81st
of 106 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Ion Bank | $70.6M | +7% |
| Jun 30 2025 | Ion Bank | $66.2M | +9% |
| Jun 30 2024 | Ion Bank | $60.9M | 0% |
| Jun 30 2023 | Ion Bank | $60.7M | −10% |
| Jun 30 2022 | Ion Bank | $67.5M | +16% |
| Jun 30 2021 | Ion Bank | $58.1M | +14% |
| Jun 30 2020 | Ion Bank | $51.1M | +8% |
| Jun 30 2019 | Ion Bank | $47.2M | +5% |
| Jun 30 2018 | Ion Bank | $45.2M | +11% |
| Jun 30 2017 | Ion Bank | $40.9M | +7% |
| Jun 30 2016 | Ion Bank | $38.2M | +3% |
| Jun 30 2015 | Ion Bank | $37.2M | −3% |
| Jun 30 2014 | Ion BankNEW NAME | $38.2M | −5% |
| Jun 30 2013 | Naugatuck Savings Bank | $40.4M | −6% |
| Jun 30 2012 | Naugatuck Savings Bank | $43.0M | +8% |
| Jun 30 2011 | Naugatuck Savings Bank | $39.9M | +11% |
| Jun 30 2010 | Naugatuck Savings Bank | $35.9M | +10% |
| Jun 30 2009 | Naugatuck Savings Bank | $32.8M | +13% |
| Jun 30 2008 | Naugatuck Savings Bank | $28.9M | +29% |
| Jun 30 2007 | Naugatuck Savings Bank | $22.4M | +13% |
| Jun 30 2006 | Naugatuck Savings Bank | $19.9M | +8% |
| Jun 30 2005 | Naugatuck Savings Bank | $18.5M | +11% |
| Jun 30 2004 | Naugatuck Savings Bank | $16.6M | +22% |
| Jun 30 2003 | Naugatuck Savings Bank | $13.7M | +42% |
| Jun 30 2002 | Naugatuck Savings Bank | $9.6M | +155% |
| Jun 30 2001 | Naugatuck Savings Bank | $3.8M | |
| 2000-12-26 | Office established (FDIC record) — 1 years before this passbook begins | ||
Nearest other open offices in Naugatuck Valley Planning Region
- 0.2 miWells Fargo Bank, National Association · 628 Straits Tpke, Watertown
- 0.9 miNorthwest Community Bank · 51 Straits Tpke, Watertown
- 1.0 miTD Bank, National Association · 1247 Main St, Watertown
- 1.0 miThomaston Savings Bank · 461 Main St, Oakville
- 1.6 miThomaston Savings Bank · 1655 Straits Tpke, Middlebury
- 1.8 miWebster Bank, National Association · 712 Main St, Watertown
- 1.8 miThomaston Savings Bank · 985 Watertown Ave, Waterbury
- 1.9 miThomaston Savings Bank · 565 Main St, Watertown
All banks in Naugatuck Valley Planning Region →
Every Ion Bank office →
Earlier names and banks folded into Ion Bank →
Names on the sign
2001–2013Naugatuck Savings Bank2014–nowIon Bank
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
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) 358795.