Flood Zone Comparison
Compare key metrics between 52071 52071, IA — Zone AE and 61725 61725, IL — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 52071 52071, IA — Zone AE | 61725 61725, IL — Zone AE |
|---|---|---|
| name | 52071 52071, IA — Zone AE | 61725 61725, IL — Zone AE |
| zip code | 52071 | 61725 |
| city | 52071 | 61725 |
| state | Iowa | Illinois |
| state code | IA | IL |
| 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 | 2,398 | 2,398 |
| base flood elevation | 18 ft | 7 ft |
| historical floods | 3 recorded flood events in the past 50 years. Most recent major flood: 2008 | 6 recorded flood events in the past 50 years. Most recent major flood: 2016 |
| nearest water | Long Island Sound (0.4 miles) | Colorado River (2.0 miles) |
| elevation ft | 20 | 522 |
| population | 7,268 | 33,933 |
| median home value | 334,119 | 261,921 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $181,491 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $66,294 |
| 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 | 9222C350J | 1763C260J |
| 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.