Zip Code 70341 — Belle Rose, LA
70341 is a ZIP Code associated with Belle Rose, LA, located within Assumption. 70341 ranks #3 out of 6 ZIP codes in Assumption County by population (and #258 out of 539 in LA). The area supports an estimated population of 3,690 residents across Data Pending housing units, with a population density of 31.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (30.025790, -91.082670)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 70341 |
| Primary City | Belle Rose |
| State / Province | LA |
| County | Assumption |
| Total Population | 3,690 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 31.6 people/sq mi |
| Timezone | America/Chicago |
How 70341 Compares
| Metric | ZIP 70341 | Assumption County | LA State Average |
|---|
| Population | 3,690 | 17,783 (Total) | 4,611,457 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 31.6 /sq mi | -- | -- |
| County Pop Rank | #3 of 6 | -- | -- |
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 →