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DEDelaware Geography
Overview
Delaware occupies the 49th largest area among US states. Located in the Northeast region, specifically the mid atlantic subregion, its physical geography reflects its position on the continent. It has coastline on the atlantic.
Topography and landforms
Delaware is geographically varied. From its elevation range to its river systems and forests, the state offers diverse landscapes.
Rivers and water
The state has Atlantic Ocean coastline, with associated bays, estuaries, and barrier islands.
Mountains and elevation
Delaware has very low elevation — much of the state lies at or near sea level.
Climate and time zone
Delaware falls in the Eastern time zone.
National parks and protected areas
The National Park Service manages many sites in Delaware including national parks, national monuments, national forests, and historic sites. Outdoor recreation is significant — hiking, camping, hunting, fishing, and wildlife viewing.
Wildlife
Delaware'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
Delaware shares borders with 3 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 Delaware geography
What is the climate of Delaware?
Delaware observes Eastern Time and has a climate shaped by its location in the Northeast region. Specific climate type varies — see the dedicated weather page for details.
How big is Delaware?
Delaware ranks #49 of 50 by area. It is one of the smallest US states.
Does Delaware have mountains?
No major mountain ranges run through the state.
What national parks are in Delaware?
Delaware 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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