Census place · GEOID 2207100 · St. Mary
Berwick, LA ZIP codes
2 ZIP/ZCTAs intersecting this Census place in St. Mary.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Berwick (GEOID 2207100). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 25,775 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Berwick, LA

ZIP/ZCTA overlap with Berwick
Population overlap
Share of each ZIP/ZCTA’s population located within Berwick, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Berwick
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 70342 | Berwick | St. Mary Parish | 4,732 | $56,146 |
| 70380 | Morgan City | St. Mary Parish | 21,043 | $54,504 |