Flood Zone Comparison
Compare key metrics between 61733 61733, IL — Zone AE and 63662 63662, MO — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 61733 61733, IL — Zone AE | 63662 63662, MO — Zone AE |
|---|---|---|
| name | 61733 61733, IL — Zone AE | 63662 63662, MO — Zone AE |
| zip code | 61733 | 63662 |
| city | 61733 | 63662 |
| state | Illinois | Missouri |
| state code | IL | MO |
| 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 | 3,355 | 3,355 |
| base flood elevation | 28 ft | 27 ft |
| historical floods | 2 recorded flood events in the past 50 years. Most recent major flood: 2009 | 1 recorded flood events in the past 50 years. Most recent major flood: 2023 |
| nearest water | Lake Superior (2.0 miles) | Merrimack River (4.8 miles) |
| elevation ft | 1,478 | 406 |
| population | 15,399 | 79,582 |
| median home value | 177,634 | 251,387 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $114,073 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $107,997 |
| 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 | 5632C149J | 1494C137J |
| 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.