Flood Zone Comparison
Compare key metrics between 35475 35475, AL — Zone AE and 99649 99649, AK — Zone A. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 35475 35475, AL — Zone AE | 99649 99649, AK — Zone A |
|---|---|---|
| name | 35475 35475, AL — Zone AE | 99649 99649, AK — Zone A |
| zip code | 35475 | 99649 |
| city | 35475 | 99649 |
| state | Alabama | Alaska |
| state code | AL | AK |
| category | High Risk | High Risk |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | Zone A (High Risk — 100-Year Floodplain, No BFE) |
| 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 | 2,785 | 2,785 |
| base flood elevation | 9 ft | 17 ft |
| historical floods | 6 recorded flood events in the past 50 years. Most recent major flood: 2020 | 6 recorded flood events in the past 50 years. Most recent major flood: 2018 |
| nearest water | Ohio River (4.5 miles) | Merrimack River (4.2 miles) |
| elevation ft | 896 | 1,125 |
| population | 50,421 | 10,131 |
| median home value | 621,370 | 215,070 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $157,781 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $47,514 |
| 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 | 5178C966J | 7240C989J |
| 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.