Flood Zone Comparison
Compare key metrics between 70352 70352, LA — Zone VE and 70657 70657, LA — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 70352 70352, LA — Zone VE | 70657 70657, LA — Zone AE |
|---|---|---|
| name | 70352 70352, LA — Zone VE | 70657 70657, LA — Zone AE |
| zip code | 70352 | 70657 |
| city | 70352 | 70657 |
| state | Louisiana | Louisiana |
| state code | LA | LA |
| category | Very High Risk | High Risk |
| flood zone | Zone VE (Very High Risk — Coastal 100-Year + Wave Action) | Zone AE (High Risk — 100-Year Floodplain) |
| risk level | Very High Risk | High Risk |
| annual flood prob | 1% annual chance with velocity wave action | 1% annual chance (100-year flood) |
| insurance required | Required — highest risk coastal zone | Required for federally-backed mortgages |
| avg annual premium | 3,141 | 3,141 |
| base flood elevation | 27 ft | 6 ft |
| historical floods | 13 recorded flood events in the past 50 years. Most recent major flood: 2017 | 7 recorded flood events in the past 50 years. Most recent major flood: 2020 |
| nearest water | Delaware River (2.8 miles) | Missouri River (1.1 miles) |
| elevation ft | 18 | 41 |
| population | 30,418 | 65,878 |
| median home value | 278,962 | 164,212 |
| flood damage risk | 65-80% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $21,728 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $191,667 |
| mitigation tips | Reinforce foundation against wave action; install storm shutters; elevate entire structure if possible; maintain maximum flood insurance coverage; establish evacuation routes; consider relocating critical infrastructure to upper floors. | Elevate utilities above base flood elevation; install sump pumps with battery backup; consider flood-proofing ground floor; maintain flood insurance; create an emergency evacuation plan; store important documents above flood level. |
| fema map id | 6881C207J | 6447C746J |
| last updated | 2025-01-01 | 2025-01-01 |
Our team analyzes data from FEMA National Flood Hazard Layer to deliver accurate, up-to-date information. All data is verified and cross-referenced with official sources.