Bank Branches › New York › Suffolk County › 450 Main Street
Full-service office · FDIC office no. 493105
ConnectOne Bank
450 Main Street, Port Jefferson, NY 11777
Open · June 2026
$128M
deposits, 2026
2009
established
173rd
of 306 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | ConnectOne Bank | $128M | +4% |
| Jun 30 2025 | ConnectOne BankNEW NAME | $123M | +53% |
| Jun 30 2024 | The First National Bank of Long Island | $80.2M | −10% |
| Jun 30 2023 | The First National Bank of Long Island | $88.7M | +151% |
| Jun 30 2022 | The First National Bank of Long Island | $35.4M | −26% |
| Jun 30 2021 | The First National Bank of Long Island | $47.6M | +3% |
| Jun 30 2020 | The First National Bank of Long Island | $46.1M | +2% |
| Jun 30 2019 | The First National Bank of Long Island | $45.1M | 0% |
| Jun 30 2018 | The First National Bank of Long Island | $45.3M | −38% |
| Jun 30 2017 | The First National Bank of Long Island | $72.7M | +10% |
| Jun 30 2016 | The First National Bank of Long Island | $66.2M | +66% |
| Jun 30 2015 | The First National Bank of Long Island | $39.9M | +80% |
| Jun 30 2014 | The First National Bank of Long Island | $22.1M | +48% |
| Jun 30 2013 | The First National Bank of Long Island | $14.9M | +44% |
| Jun 30 2012 | The First National Bank of Long Island | $10.3M | −5% |
| Jun 30 2011 | The First National Bank of Long Island | $10.9M | +8% |
| Jun 30 2010 | The First National Bank of Long Island | $10.1M | +14% |
| Jun 30 2009 | The First National Bank of Long Island | $8.9M |
Nearest other open offices in Suffolk County
- <0.1 miDime Commercial Bank · 414 Main Street Suite 103/104, Port Jefferson
- 0.2 miJPMorgan Chase Bank, National Association · 120 Main Street, Port Jefferson
- 0.3 miManufacturers and Traders Trust Company · 135 W Broadway, Port Jefferson
- 0.7 miHanover Community Bank · 1 N Country Rd, Port Jefferson
- 1.5 miBank of America, National Association · 911 Route 112, Port Jefferson Station
- 1.8 miCitizens Bank, National Association · 300 Main St, Ste 1, East Setauket
- 1.8 miCitibank, National Association · 4800 Nesconset Hwy, Port Jefferson Station
- 1.9 miJPMorgan Chase Bank, National Association · 5499 Nesconset Hwy, Mount Sinai
All banks in Suffolk County →
Every ConnectOne Bank office →
Earlier names and banks folded into ConnectOne Bank →
Names on the sign
2009–2024The First National Bank of Long Island2025–nowConnectOne 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) 493105.