Home > LA > St. Mary County > Amelia > Zip 70340

Zip Code 70340 — Amelia, LA

70340 is a ZIP Code associated with Amelia, LA, located within St. Mary. The postal region supports an estimated population of Data Pending residents across Data Pending housing units, with a population density of Data Pending people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.669740, -91.104300)

Data MetricLocal Statistic
Postal / Zip Code70340
Primary CityAmelia
State / ProvinceLA
CountySt. Mary
Total PopulationData Pending
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population DensityData Pending people/sq mi
TimezoneAmerica/Chicago

How 70340 Compares

MetricZIP 70340St. Mary CountyLA State Average
PopulationData Pending48,6584,611,457
Median IncomeData PendingN/AN/A
Population DensityData Pending /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 70380Morgan City3.7 mi20,529N/A
Zip 70342Berwick8.2 mi4,607N/A
Zip 70356Gibson8.9 mi1,495N/A
Zip 70352Donner9.6 mi167N/A
Zip 70372Labadieville10.4 mi1,968N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →