Berwick, LA ZIP Codes, Coordinates & Counties
Berwick, Louisiana has 1 ZIP code in St. Mary county. The approximate center of Berwick is 29.695, -91.238. Berwick has about 31,309 known street addresses.
ZIP codes in Berwick, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70342 | St. Mary | 29.695 | -91.238 |
Counties Berwick spans
St. Mary
Most common streets in Berwick
River, 4th, 5th, 2nd, 3rd, 1st, 6th, Gilmore, Fairview, Pacific
Frequently asked questions
What ZIP codes are in Berwick, LA?
Berwick, Louisiana has 1 ZIP code, ranging from 70342 to 70342. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Berwick, LA in?
Berwick is in St. Mary county.
What are the latitude and longitude of Berwick, LA?
The approximate center of Berwick, Louisiana is latitude 29.695, longitude -91.238. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Berwick, LA have?
Berwick has 1 ZIP code.
How many addresses are in Berwick, LA?
Berwick, Louisiana has about 31,309 known street addresses in the sthan.io US address database.
What are the most common streets in Berwick, LA?
Some of the most common street names in Berwick are River, 4th, 5th, 2nd, 3rd, 1st.
What cities are near Berwick, LA?
Cities near Berwick include Patterson (5 mi), Morgan City (7 mi), Amelia (8 mi), Pierre Part (16 mi), Labadieville (16 mi).
Cities near Berwick
Patterson, LA (5 mi) Morgan City, LA (7 mi) Amelia, LA (8 mi) Pierre Part, LA (16 mi) Labadieville, LA (16 mi) Gibson, LA (17 mi) Donner, LA (18 mi) Napoleonville, LA (19 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database