Flood Zone Comparison
Compare key metrics between 90001 Los Angeles, CA — Zone AE and 98550 98550, WA — Zone D. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 90001 Los Angeles, CA — Zone AE | 98550 98550, WA — Zone D |
|---|---|---|
| name | 90001 Los Angeles, CA — Zone AE | 98550 98550, WA — Zone D |
| zip code | 90001 | 98550 |
| city | Los Angeles | 98550 |
| state | California | Washington |
| state code | CA | WA |
| category | High Risk | Undetermined |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | Zone D (Undetermined Risk — No Analysis Performed) |
| risk level | High Risk | Undetermined |
| annual flood prob | 1% annual chance (100-year flood) | Unknown — flood risk not yet determined by FEMA |
| insurance required | Required for federally-backed mortgages | Recommended — risk is undetermined |
| avg annual premium | 992 | 992 |
| base flood elevation | 14 ft | N/A — not in Special Flood Hazard Area |
| historical floods | 5 recorded flood events in the past 50 years. Most recent major flood: 2011 | 7 recorded flood events in the past 50 years. Most recent major flood: 2019 |
| nearest water | Red River (3.9 miles) | local river (0.6 miles) |
| elevation ft | 1,072 | 1,935 |
| population | 48,418 | 51,508 |
| median home value | 333,472 | 409,764 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $159,981 | Unknown chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $199,680 |
| 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. | Purchase flood insurance as a precaution; research historical flooding in your area; contact your local floodplain administrator; maintain proper drainage; prepare an emergency kit and evacuation plan. |
| fema map id | 5153C619J | 2708C335J |
| 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.