Flood Zone Comparison
Compare key metrics between 11217 11217, NY — Zone A and 13643 13643, NY — Zone A. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 11217 11217, NY — Zone A | 13643 13643, NY — Zone A |
|---|---|---|
| name | 11217 11217, NY — Zone A | 13643 13643, NY — Zone A |
| zip code | 11217 | 13643 |
| city | 11217 | 13643 |
| state | New York | New York |
| state code | NY | NY |
| category | High Risk | High Risk |
| flood zone | Zone A (High Risk — 100-Year Floodplain, No BFE) | Zone A (High Risk — 100-Year Floodplain, No BFE) |
| 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 | 990 | 990 |
| base flood elevation | 26 ft | 7 ft |
| historical floods | 11 recorded flood events in the past 50 years. Most recent major flood: 2022 | 11 recorded flood events in the past 50 years. Most recent major flood: 2018 |
| nearest water | Merrimack River (2.2 miles) | Merrimack River (0.2 miles) |
| elevation ft | 408 | 320 |
| population | 22,199 | 9,880 |
| median home value | 393,818 | 138,214 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $85,516 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $105,209 |
| 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 | 1035C736J | 5112C918J |
| 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.