Flood Zone Comparison
Compare key metrics between 28339 28339, NC — Zone D and 28385 28385, NC — Zone X-shaded. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 28339 28339, NC — Zone D | 28385 28385, NC — Zone X-shaded |
|---|---|---|
| name | 28339 28339, NC — Zone D | 28385 28385, NC — Zone X-shaded |
| zip code | 28339 | 28385 |
| city | 28339 | 28385 |
| state | North Carolina | North Carolina |
| state code | NC | NC |
| category | Undetermined | Moderate Risk |
| flood zone | Zone D (Undetermined Risk — No Analysis Performed) | Zone X-shaded (Moderate Risk — 500-Year Floodplain) |
| risk level | Undetermined | Moderate Risk |
| annual flood prob | Unknown — flood risk not yet determined by FEMA | 0.2% annual chance (500-year flood) |
| insurance required | Recommended — risk is undetermined | Recommended but not required |
| avg annual premium | 660 | 660 |
| base flood elevation | N/A — not in Special Flood Hazard Area | N/A — not in Special Flood Hazard Area |
| historical floods | 12 recorded flood events in the past 50 years. Most recent major flood: 2004 | 9 recorded flood events in the past 50 years. Most recent major flood: 2023 |
| nearest water | Lake Erie (3.0 miles) | Savannah River (4.7 miles) |
| elevation ft | 977 | 1,755 |
| population | 69,337 | 24,503 |
| median home value | 666,156 | 676,266 |
| flood damage risk | Unknown chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $195,792 | 15-30% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $156,995 |
| 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. | Consider purchasing flood insurance even though not required; install backflow preventers on sewer lines; grade your lot to direct water away from foundation; keep gutters and drainage clear; know your evacuation route. |
| fema map id | 8831C252J | 1134C463J |
| 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.