Flood Zone Comparison
Compare key metrics between 83316 83316, ID — Zone A and 97434 97434, OR — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 83316 83316, ID — Zone A | 97434 97434, OR — Zone AE |
|---|---|---|
| name | 83316 83316, ID — Zone A | 97434 97434, OR — Zone AE |
| zip code | 83316 | 97434 |
| city | 83316 | 97434 |
| state | Idaho | Oregon |
| state code | ID | OR |
| 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 | 1,773 | 1,773 |
| base flood elevation | 18 ft | 25 ft |
| historical floods | 8 recorded flood events in the past 50 years. Most recent major flood: 2007 | 8 recorded flood events in the past 50 years. Most recent major flood: 2005 |
| nearest water | retention pond (1.6 miles) | Lake Huron (4.9 miles) |
| elevation ft | 4,339 | 199 |
| population | 62,456 | 65,080 |
| median home value | 172,006 | 778,818 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $84,480 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $170,442 |
| 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 | 1976C646J | 6471C459J |
| 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.