Flood Zone Comparison
Compare key metrics between 33556 33556, FL — Zone A and 76367 76367, TX — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 33556 33556, FL — Zone A | 76367 76367, TX — Zone AE |
|---|---|---|
| name | 33556 33556, FL — Zone A | 76367 76367, TX — Zone AE |
| zip code | 33556 | 76367 |
| city | 33556 | 76367 |
| state | Florida | Texas |
| state code | FL | TX |
| category | High Risk | High Risk |
| flood zone | Zone A (High Risk — 100-Year Floodplain, No BFE) | 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 | 2,675 | 2,675 |
| base flood elevation | 20 ft | 12 ft |
| historical floods | 6 recorded flood events in the past 50 years. Most recent major flood: 2006 | 10 recorded flood events in the past 50 years. Most recent major flood: 2010 |
| nearest water | Columbia River (0.9 miles) | Galveston Bay (3.9 miles) |
| elevation ft | 75 | 343 |
| population | 57,143 | 3,301 |
| median home value | 421,683 | 478,690 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $87,883 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $188,053 |
| 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 | 1703C571J | 3824C744J |
| 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.