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OROregon Geography
Overview
Oregon occupies the 9th largest area among US states. Located in the West region, specifically the pacific subregion, its physical geography reflects its position on the continent. It has coastline on the pacific.
Topography and landforms
- Mountain ranges: cascades
- Active volcanoes within the state
Rivers and water
The state has Pacific Ocean coastline, often dramatic and rugged.
Mountains and elevation
The cascades mountain range(s) define much of Oregon's topography.
Climate and time zone
Oregon falls in the Pacific time zone (the state spans multiple time zones — a small western or eastern portion may differ). Seismic activity is notable. Volcanic activity is also present.
National parks and protected areas
The National Park Service manages many sites in Oregon including national parks, national monuments, national forests, and historic sites. Outdoor recreation is significant — hiking, camping, hunting, fishing, and wildlife viewing.
Wildlife
Oregon's wildlife reflects its geography. Forests, plains, rivers, and (where applicable) coasts support a wide range of mammals, birds, fish, and reptiles. Protected populations of native species are maintained through state and federal wildlife management agencies.
Bordering states
Oregon shares borders with 4 other US states.
Daily geography puzzle
Statedoku uses geographic features (mountains, deserts, rivers, regions) as constraints — practice your map awareness in 5 minutes a day.
Play today's puzzle →Common questions about Oregon geography
What is the climate of Oregon?
Oregon observes Pacific Time and has a climate shaped by its location in the West region. Specific climate type varies — see the dedicated weather page for details.
How big is Oregon?
Oregon ranks #9 of 50 by area. It is mid-sized by US standards.
Does Oregon have mountains?
Yes, Oregon has the cascades mountain range(s) running through it.
What national parks are in Oregon?
Oregon has several state parks and may contain national monuments or national forests. Check the National Park Service website for the current list.
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