What is the sales tax for 70342 Berwick, Louisiana? - The sales tax for 70342 Berwick, Louisiana is 10.25% as of 2026. 10.25% is the combine sales tax from 5% of Louisiana state sales tax, 5.25% of local sales tax, and 0% of St. Mary county sales tax.
| Zip Code | 70342 | ||
|---|---|---|---|
| State | Louisiana | State Tax | 5% |
| City | Berwick | City Tax | 5.25% |
| County | St. Mary | County Tax | 0% |
| Special Tax | 0% | ||
| Total Sales Tax | 10.25% | ||
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