ZIP code 70342: Berwick, LA
70342 is a ZIP code in Berwick, Louisiana, mainly in St. Mary Parish, part of the Morgan City, LA micro area. About 4,607 people live here.
- Population
- 4,607
- Median household income
- $51,580
- Typical home value
- $152,700-4.7% in 12 months
- Median rent
- $493gross, per month
- Median age
- 34.8
- Homeowners
- 70.2%of occupied homes
Shaded: ZIP code 70342's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 70342 details
| City | Berwick |
|---|---|
| State | Louisiana |
| County | St. Mary Parish |
| Metro area | Morgan City, LA |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 7.5 sq mi, plus 1.1 sq mi of water |
| Population density | 618 people per sq mi |
| Bachelor's degree or higher | 27.3% of adults 25+ |
| Average commute | 21.3 minutes |
| Center coordinates | 29.69315, -91.23834 |
Median rent in 70342 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $480/mo |
| 2 bedrooms | $659/mo |
| 3 bedrooms | $996/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 70342
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 70381 | Morgan City, LA | 1.3 mi | — |
| 70392 | Patterson, LA | 4.8 mi | 8,173 |
| 70340 | Amelia, LA | 8.2 mi | 0 |
| 70380 | Morgan City, LA | 9.1 mi | 20,529 |
| 70522 | Centerville, LA | 12.4 mi | 495 |
| 70540 | Garden City, LA | 14.6 mi | — |
| 70339 | Pierre Part, LA | 15.0 mi | 4,848 |
| 70372 | Labadieville, LA | 16.2 mi | 1,968 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 70342?
A typical home in ZIP code 70342 is worth about $152,700 (Zillow Home Value Index). The median household here earns $51,580 a year. See what buying here would cost per month, with Louisiana average taxes and insurance filled in.
Monthly payment for a $152,700 homeWhat can a $51,580 income afford?Rental property numbers
About ZIP code 70342
What city is ZIP code 70342?
ZIP code 70342 is in Berwick, LA, in St. Mary Parish.
What county is ZIP code 70342 in?
70342 is mainly in St. Mary Parish, Louisiana.
What is the population of ZIP code 70342?
About 4,607 people live in ZIP code 70342, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 70342 in?
70342 is in Central Time (UTC−6). It observes daylight saving time.