Zip Code 70519 — Cade, LA
70519 is a ZIP Code associated with Cade, LA, located within St. Martin. 70519 ranks #3 out of 3 ZIP codes in St. Martin County by population (and #509 out of 539 in LA). The area supports an estimated population of 71 residents across Data Pending housing units, with a population density of 41.9 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (30.081780, -91.907050)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 70519 |
| Primary City | Cade |
| State / Province | LA |
| County | St. Martin |
| Total Population | 71 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 41.9 people/sq mi |
| Timezone | America/Chicago |
How 70519 Compares
| Metric | ZIP 70519 | St. Martin County | LA State Average |
|---|
| Population | 71 | 45,304 (Total) | 4,611,457 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 41.9 /sq mi | -- | -- |
| County Pop Rank | #3 of 3 | -- | -- |
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 →