Flood Zone Comparison
Compare key metrics between 30022 30022, GA — Zone AE and 93270 93270, CA — Zone A. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 30022 30022, GA — Zone AE | 93270 93270, CA — Zone A |
|---|---|---|
| name | 30022 30022, GA — Zone AE | 93270 93270, CA — Zone A |
| zip code | 30022 | 93270 |
| city | 30022 | 93270 |
| state | Georgia | California |
| state code | GA | CA |
| category | High Risk | High Risk |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | Zone A (High Risk — 100-Year Floodplain, No BFE) |
| 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 | 2,170 | 2,170 |
| base flood elevation | 23 ft | 25 ft |
| historical floods | 1 recorded flood events in the past 50 years. Most recent major flood: 2013 | 9 recorded flood events in the past 50 years. Most recent major flood: 2019 |
| nearest water | Red River (2.2 miles) | Gulf of Mexico (4.3 miles) |
| elevation ft | 671 | 1,590 |
| population | 22,501 | 70,041 |
| median home value | 259,015 | 575,876 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $70,594 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $182,683 |
| 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 | 5451C235J | 9480C734J |
| 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.