State + disaster type
Earthquake history in Oregon
Oregon has 5 county-level earthquake declarations across 5 counties. Clackamas County leads with 1 declarations. Total tracked FEMA obligations for earthquake events in this state: $0.
This page shows every Oregon county in Oregon that has at least one FEMA earthquake declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to earthquake events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.
For the full national view of earthquake declarations across all states, see the earthquake disaster type page. For all hazard types in Oregon, see the Oregon state page.
Earthquake in Oregon
Counties ranked by earthquake declaration count
| # | County | Declarations | Tracked aid |
|---|---|---|---|
| 1 | Clackamas County | 1 | $0 |
| 2 | Klamath County | 1 | $0 |
| 3 | Marion County | 1 | $0 |
| 4 | Washington County | 1 | $0 |
| 5 | Yamhill County | 1 | $0 |