Flood Zone Comparison
Compare key metrics between 30757 30757, GA — Zone A and 53543 53543, WI — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 30757 30757, GA — Zone A | 53543 53543, WI — Zone AE |
|---|---|---|
| name | 30757 30757, GA — Zone A | 53543 53543, WI — Zone AE |
| zip code | 30757 | 53543 |
| city | 30757 | 53543 |
| state | Georgia | Wisconsin |
| state code | GA | WI |
| category | High Risk | High Risk |
| flood zone | Zone A (High Risk — 100-Year Floodplain, No BFE) | 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 | 2,908 | 2,908 |
| base flood elevation | 14 ft | 9 ft |
| historical floods | 14 recorded flood events in the past 50 years. Most recent major flood: 2016 | 10 recorded flood events in the past 50 years. Most recent major flood: 2017 |
| nearest water | Lake Huron (1.9 miles) | Chesapeake Bay (2.9 miles) |
| elevation ft | 563 | 311 |
| population | 37,141 | 22,823 |
| median home value | 407,875 | 719,099 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $78,396 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $41,074 |
| 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 | 9369C488J | 3954C740J |
| 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.