Flood Zone Comparison
Compare key metrics between 30830 30830, GA — Zone AE and 73116 73116, OK — Zone A. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 30830 30830, GA — Zone AE | 73116 73116, OK — Zone A |
|---|---|---|
| name | 30830 30830, GA — Zone AE | 73116 73116, OK — Zone A |
| zip code | 30830 | 73116 |
| city | 30830 | 73116 |
| state | Georgia | Oklahoma |
| state code | GA | OK |
| 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 | 2,991 | 2,991 |
| base flood elevation | 22 ft | 20 ft |
| historical floods | 12 recorded flood events in the past 50 years. Most recent major flood: 2006 | 8 recorded flood events in the past 50 years. Most recent major flood: 2013 |
| nearest water | Rio Grande (4.1 miles) | Mississippi River (3.3 miles) |
| elevation ft | 1,628 | 198 |
| population | 76,321 | 74,213 |
| median home value | 226,920 | 192,891 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $104,447 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $123,337 |
| 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 | 5400C723J | 2011C695J |
| 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.