Flood Zone Comparison
Compare key metrics between 61570 61570, IL — Zone AE and 86320 86320, AZ — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 61570 61570, IL — Zone AE | 86320 86320, AZ — Zone AE |
|---|---|---|
| name | 61570 61570, IL — Zone AE | 86320 86320, AZ — Zone AE |
| zip code | 61570 | 86320 |
| city | 61570 | 86320 |
| state | Illinois | Arizona |
| state code | IL | AZ |
| 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 | 3,214 | 3,214 |
| base flood elevation | 30 ft | 23 ft |
| historical floods | 3 recorded flood events in the past 50 years. Most recent major flood: 2005 | 5 recorded flood events in the past 50 years. Most recent major flood: 2013 |
| nearest water | Merrimack River (3.1 miles) | Susquehanna River (1.5 miles) |
| elevation ft | 1,756 | 2,101 |
| population | 6,772 | 2,010 |
| median home value | 506,448 | 511,591 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $109,746 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $65,941 |
| 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 | 2997C500J | 4991C518J |
| 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.