Flood Zone Comparison
Compare key metrics between 58433 58433, ND — Zone AE and 77659 77659, TX — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 58433 58433, ND — Zone AE | 77659 77659, TX — Zone AE |
|---|---|---|
| name | 58433 58433, ND — Zone AE | 77659 77659, TX — Zone AE |
| zip code | 58433 | 77659 |
| city | 58433 | 77659 |
| state | North Dakota | Texas |
| state code | ND | TX |
| 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 | 2,307 | 2,307 |
| base flood elevation | 9 ft | 20 ft |
| historical floods | 11 recorded flood events in the past 50 years. Most recent major flood: 2008 | 11 recorded flood events in the past 50 years. Most recent major flood: 2015 |
| nearest water | Connecticut River (0.6 miles) | Connecticut River (0.6 miles) |
| elevation ft | 189 | 1,718 |
| population | 13,516 | 36,587 |
| median home value | 680,441 | 654,411 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $116,617 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $96,536 |
| 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 | 7091C978J | 9937C963J |
| 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.