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Berwick, LA Demographics & ZIP Codes
Berwick, Louisiana demographics and median household income by ZIP code (in St. Mary Parish) — 1 ZIP codes — population 4,732 — median income $56,146 — avg. home value $190,600. Compare income, housing, and population across ZIP codes on US5.
Population
4,732
Median household income (avg.)
$56,146
75% of U.S. median
Average home value
$190,600
55% of U.S. median
Average rent
$341
29% of U.S. median
Median age (avg.)
32.9
Berwick demographics
Berwick, Louisiana covers 1 ZIP code primarily in St. Mary Parish, with a combined ZIP-area population of about 4,732.
Across ZIP codes with age data, the average median age is about 32.9 years.
Median household income in Berwick
The average median household income across ZIP codes in Berwick, Louisiana is about $56,146 — about 3% below the LA ZIP average ($57,777), and about 25% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $56,146 in 70342.
Housing in Berwick
For housing in Berwick, Louisiana, the average median home value is about $190,600 and the average median rent is about $341.
The most populous ZIP in this set is 70342 (about 4,732 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Berwick
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 70342 | Berwick | St. Mary Parish | LA | 4,732 | $56,146 | $190,600 |
Frequently asked questions
What are the demographics of Berwick?
Berwick, Louisiana has a combined ZIP-area population of about 4,732 across 1 ZIP codes (primarily St. Mary Parish). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Berwick?
The average median household income across ZIP codes in Berwick, Louisiana is about $56,146, about 3% below the state ZIP average ($57,777), and about 25% below the U.S. median ($75,149). Average median home value is about $190,600.
How many ZIP codes are in Berwick?
Berwick, Louisiana includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Berwick?
This page lists ZIP codes in Berwick, Louisiana with population, median household income, and home value. Select a ZIP for a full demographics profile.