Flood Zone Comparison
Compare key metrics between 30170 30170, GA — Zone D and 44470 44470, OH — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 30170 30170, GA — Zone D | 44470 44470, OH — Zone AE |
|---|---|---|
| name | 30170 30170, GA — Zone D | 44470 44470, OH — Zone AE |
| zip code | 30170 | 44470 |
| city | 30170 | 44470 |
| state | Georgia | Ohio |
| state code | GA | OH |
| category | Undetermined | High Risk |
| flood zone | Zone D (Undetermined Risk — No Analysis Performed) | Zone AE (High Risk — 100-Year Floodplain) |
| risk level | Undetermined | High Risk |
| annual flood prob | Unknown — flood risk not yet determined by FEMA | 1% annual chance (100-year flood) |
| insurance required | Recommended — risk is undetermined | Required for federally-backed mortgages |
| avg annual premium | 942 | 942 |
| base flood elevation | N/A — not in Special Flood Hazard Area | 17 ft |
| historical floods | 5 recorded flood events in the past 50 years. Most recent major flood: 2018 | 4 recorded flood events in the past 50 years. Most recent major flood: 2009 |
| nearest water | Gulf of Mexico (3.5 miles) | Merrimack River (2.8 miles) |
| elevation ft | 786 | 991 |
| population | 54,721 | 38,260 |
| median home value | 569,437 | 181,316 |
| flood damage risk | Unknown chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $21,231 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $27,913 |
| mitigation tips | Purchase flood insurance as a precaution; research historical flooding in your area; contact your local floodplain administrator; maintain proper drainage; prepare an emergency kit and evacuation plan. | 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 | 1534C631J | 6277C152J |
| 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.