Flood Zone Comparison
Compare key metrics between 22641 22641, VA — Zone AE and 29922 29922, SC — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 22641 22641, VA — Zone AE | 29922 29922, SC — Zone AE |
|---|---|---|
| name | 22641 22641, VA — Zone AE | 29922 29922, SC — Zone AE |
| zip code | 22641 | 29922 |
| city | 22641 | 29922 |
| state | Virginia | South Carolina |
| state code | VA | SC |
| category | High Risk | High Risk |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | 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 | 3,220 | 3,219 |
| base flood elevation | 5 ft | 14 ft |
| historical floods | 10 recorded flood events in the past 50 years. Most recent major flood: 2011 | 0 recorded flood events in the past 50 years |
| nearest water | Chesapeake Bay (1.0 miles) | Savannah River (4.3 miles) |
| elevation ft | 1,438 | 1,519 |
| population | 24,207 | 44,020 |
| median home value | 798,627 | 685,043 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $25,192 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $160,604 |
| 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 | 9494C307J | 5618C231J |
| 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.