Bank Branches › Maryland › Montgomery County › 18523 N Frederick Ave
Full-service office · FDIC office no. 366143
First National Bank of Pennsylvania
18523 N Frederick Ave, Gaithersburg, MD 20879
Open · June 2026
$42.4M
deposits, 2026
1987
established
197th
of 217 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | First National Bank of Pennsylvania | $42.4M | −8% |
| Jun 30 2025 | First National Bank of Pennsylvania | $45.9M | −3% |
| Jun 30 2024 | First National Bank of Pennsylvania | $47.5M | −18% |
| Jun 30 2023 | First National Bank of Pennsylvania | $57.9M | −5% |
| Jun 30 2022 | First National Bank of Pennsylvania | $60.9M | −11% |
| Jun 30 2021 | First National Bank of Pennsylvania | $68.0M | +1% |
| Jun 30 2020 | First National Bank of Pennsylvania | $67.6M | +10% |
| Jun 30 2019 | First National Bank of Pennsylvania | $61.7M | −7% |
| Jun 30 2018 | First National Bank of Pennsylvania | $66.3M | +24% |
| Jun 30 2017 | First National Bank of Pennsylvania | $53.3M | +6% |
| Jun 30 2016 | First National Bank of Pennsylvania | $50.1M | −2% |
| Jun 30 2015 | First National Bank of PennsylvaniaNEW NAME | $51.0M | −28% |
| Jun 30 2014 | OBA Bank | $70.5M | +5% |
| Jun 30 2013 | OBA Bank | $67.5M | −5% |
| Jun 30 2012 | OBA Bank | $71.1M | 0% |
| Jun 30 2011 | OBA Bank | $71.0M | |
| 1987-01-01 | Office established (FDIC record) — 24 years before this passbook begins | ||
Nearest other open offices in Montgomery County
- 0.7 miWells Fargo Bank, National Association · 607 N Frederick Ave, Gaithersburg
- 0.8 miCitibank, National Association · 6 Montgomery Village Ave, Gaithersburg
- 0.9 miCapital One, National Association · 509 N Frederick Ave, Gaithersburg
- 1.0 miAtlantic Union Bank · 9921 Stedwick Rd, Gaithersburg
- 1.1 miTruist Bank · 19130 Montgomery Village Ave, Montgomery Village
- 1.1 miPNC Bank, National Association · 702 Russell Ave, Gaithersburg
- 1.1 miAtlantic Union Bank · 484 N Frederick Ave, Gaithersburg
- 1.1 miJPMorgan Chase Bank, National Association · 494 N Frederick Ave, Gaithersburg
All banks in Montgomery County →
Every First National Bank of Pennsylvania office →
Earlier names and banks folded into First National Bank of Pennsylvania →
Names on the sign
2011–2014OBA Bank2015–nowFirst National Bank of Pennsylvania
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) 366143.