Zip Code 70582 — Saint Martinville, LA
70582 is a ZIP Code associated with Saint Martinville, LA, located within St. Martin. The postal region supports an estimated population of 19,209 residents across Data Pending housing units, with a population density of 50.1 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (30.159610, -91.785400)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 70582 |
| Primary City | Saint Martinville |
| State / Province | LA |
| County | St. Martin |
| Total Population | 19,209 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 50.1 people/sq mi |
| Timezone | America/Chicago |
How 70582 Compares
| Metric | ZIP 70582 | St. Martin County | LA State Average |
|---|
| Population | 19,209 | 45,304 | 4,611,457 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 50.1 /sq mi | -- | -- |
Nearby ZIP Codes
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 →