FDIC-insured bank
Iron Workers Savings Bank
Bank headquartered in Aston, Pennsylvania.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 3333 Concord Rd Aston, PA 19014 |
| County | Delaware |
| Metro area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Website | www.iwsb.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 28908 |
| Federal Reserve RSSD ID | 45775 |
| Status | Active |
| Charter class | SI (STATE) |
| Ownership | Mutual |
| Domestic offices | 3 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.iwsb.com.
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Offices nearest to headquarters
| Iron Workers Savings Bank main office Aston, PA |
3333 Concord Rd, 19014 |
| 3 State Rd Branch Media, PA |
3 State Rd, 19063 |
| Chadds Ford Branch Chadds Ford, PA |
100 Ridge Rd, 19317 |