Flood Zone Comparison
Compare key metrics between 17255 17255, PA — Zone AE and 57466 57466, SD — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 17255 17255, PA — Zone AE | 57466 57466, SD — Zone AE |
|---|---|---|
| name | 17255 17255, PA — Zone AE | 57466 57466, SD — Zone AE |
| zip code | 17255 | 57466 |
| city | 17255 | 57466 |
| state | Pennsylvania | South Dakota |
| state code | PA | SD |
| 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 | 2,034 | 2,034 |
| base flood elevation | 6 ft | 13 ft |
| historical floods | 0 recorded flood events in the past 50 years | 4 recorded flood events in the past 50 years. Most recent major flood: 2014 |
| nearest water | local stream (3.4 miles) | Gulf of Mexico (3.9 miles) |
| elevation ft | 114 | 216 |
| population | 54,612 | 16,529 |
| median home value | 413,570 | 707,855 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $92,943 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $169,239 |
| 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 | 6002C159J | 2766C660J |
| 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.