Flood Zone Comparison
Compare key metrics between 29621 29621, SC — Zone X-shaded and 30058 30058, GA — Zone X-shaded. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 29621 29621, SC — Zone X-shaded | 30058 30058, GA — Zone X-shaded |
|---|---|---|
| name | 29621 29621, SC — Zone X-shaded | 30058 30058, GA — Zone X-shaded |
| zip code | 29621 | 30058 |
| city | 29621 | 30058 |
| state | South Carolina | Georgia |
| state code | SC | GA |
| category | Moderate Risk | Moderate Risk |
| flood zone | Zone X-shaded (Moderate Risk — 500-Year Floodplain) | Zone X-shaded (Moderate Risk — 500-Year Floodplain) |
| risk level | Moderate Risk | Moderate Risk |
| annual flood prob | 0.2% annual chance (500-year flood) | 0.2% annual chance (500-year flood) |
| insurance required | Recommended but not required | Recommended but not required |
| avg annual premium | 542 | 542 |
| base flood elevation | N/A — not in Special Flood Hazard Area | N/A — not in Special Flood Hazard Area |
| historical floods | 1 recorded flood events in the past 50 years. Most recent major flood: 2016 | 2 recorded flood events in the past 50 years. Most recent major flood: 2015 |
| nearest water | Pacific Ocean (0.9 miles) | Ohio River (3.9 miles) |
| elevation ft | 542 | 1,119 |
| population | 21,803 | 34,688 |
| median home value | 335,614 | 134,494 |
| flood damage risk | 15-30% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $184,630 | 15-30% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $93,135 |
| mitigation tips | 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. | 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 | 1119C424J | 4934C415J |
| 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.