FDIC-insured bank
Washington State Bank — Washington, LA
Bank headquartered in Washington, Louisiana, part of WASHINGTON ST BANCSHARES INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 103 North Main Street Washington, LA 70589 |
| County | St. Landry |
| Metro area | Opelousas, LA |
| Website | www.wsbankla.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 9326 |
| Federal Reserve RSSD ID | 311939 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | WASHINGTON ST BANCSHARES INC |
| Domestic offices | 7 |
| Financials as of | June 30, 2026 |
How to find your Washington State Bank 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.wsbankla.com.
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Offices nearest to headquarters
| Washington State Bank main office Washington, LA |
103 North Main Street, 70589 |
| Leonville Branch Leonville, LA |
3371 Oscar Rivette Street, 70551 |
| Opelousas Branch Opelousas, LA |
1810 S Union St, 70570 |
| Palmetto Branch Palmetto, LA |
105 West Railroad, 71358 |
| Arnaudville Branch Arnaudville, LA |
238 Union St, 70512 |
| Eunice Branch Eunice, LA |
1020 W Laurel Ave, 70535 |
| Lafayette Branch Lafayette, LA |
1042 Camellia Blvd, 70508 |
Where Washington State Bank has offices
Cities with the most Washington State Bank offices
Largest banks headquartered elsewhere in Louisiana
| Origin Bank Choudrant | $10.18 billion |
| b1BANK Baton Rouge | $8.89 billion |
| First Guaranty Bank Hammond | $3.89 billion |
| Gulf Coast Bank and Trust Company New Orleans | $3.86 billion |
| Investar Bank, National Association Baton Rouge | $3.85 billion |
| Home Bank, National Association Lafayette | $3.60 billion |
| Red River Bank Alexandria | $3.31 billion |
| BOM Bank Natchitoches | $1.61 billion |
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