Flood Zone Comparison
Compare key metrics between 53103 53103, WI — Zone AE and 63140 63140, MO — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 53103 53103, WI — Zone AE | 63140 63140, MO — Zone AE |
|---|---|---|
| name | 53103 53103, WI — Zone AE | 63140 63140, MO — Zone AE |
| zip code | 53103 | 63140 |
| city | 53103 | 63140 |
| state | Wisconsin | Missouri |
| state code | WI | 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 | 3,391 | 3,391 |
| base flood elevation | 15 ft | 20 ft |
| historical floods | 14 recorded flood events in the past 50 years. Most recent major flood: 2007 | 2 recorded flood events in the past 50 years. Most recent major flood: 2022 |
| nearest water | Rio Grande (0.2 miles) | Lake Superior (3.9 miles) |
| elevation ft | 467 | 1,120 |
| population | 62,778 | 42,699 |
| median home value | 691,772 | 739,393 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $63,295 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $169,104 |
| 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 | 2044C625J | 8599C574J |
| 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.