ZIP Code 70342
Berwick · St. Mary, Louisiana
70342 is the ZIP code of Berwick in St. Mary, Louisiana, United States.
- ZIP Code
- 70342
- County
- St. Mary
- State
- Louisiana
- Country
- United States
Place with ZIP code 70342
| Place | County | Location |
|---|---|---|
| Berwick | St. Mary | 29.693, -91.252 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 70342?
Berwick.
Which county and state is 70342 in?
St. Mary, Louisiana, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.