Flood Zone Comparison
Compare key metrics between 70643 70643, LA — Zone AE and 84093 84093, UT — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 70643 70643, LA — Zone AE | 84093 84093, UT — Zone AE |
|---|---|---|
| name | 70643 70643, LA — Zone AE | 84093 84093, UT — Zone AE |
| zip code | 70643 | 84093 |
| city | 70643 | 84093 |
| state | Louisiana | Utah |
| state code | LA | UT |
| category | High Risk | High Risk |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | Zone AE (High Risk — 100-Year Floodplain) |
| risk level | High Risk | High Risk |
| annual flood prob | 1% annual chance (100-year flood) | 1% annual chance (100-year flood) |
| insurance required | Required for federally-backed mortgages | Required for federally-backed mortgages |
| avg annual premium | 1,183 | 1,183 |
| base flood elevation | 21 ft | 30 ft |
| historical floods | 1 recorded flood events in the past 50 years. Most recent major flood: 2015 | 9 recorded flood events in the past 50 years. Most recent major flood: 2005 |
| nearest water | Atlantic Ocean (0.4 miles) | Connecticut River (1.1 miles) |
| elevation ft | 47 | 6,202 |
| population | 38,858 | 70,201 |
| median home value | 165,409 | 146,218 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $44,446 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $175,919 |
| mitigation tips | 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. | 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 | 2759C353J | 8658C210J |
| 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.