Deer Island, Oregon

Deer Island, Oregon
Former Deer Island School
Deer Island
Deer Island
Coordinates: 45°55′59″N 122°50′59″W / 45.93306°N 122.84972°W / 45.93306; -122.84972
CountryUnited States
StateOregon
CountyColumbia
Area
 • Total
0.49 sq mi (1.26 km2)
 • Land0.49 sq mi (1.26 km2)
 • Water0 sq mi (0.00 km2)
Elevation
26 ft (7.9 m)
Population
 (2020)
 • Total
323
 • Density661.8/sq mi (255.52/km2)
Time zoneUTC-8 (Pacific (PST))
 • Summer (DST)UTC-7 (PDT)
Area codes503 & 971
GNIS feature ID2611727

Deer Island is an unincorporated community and census-designated place in Columbia County, Oregon, United States. As of the 2020 census, Deer Island had a population of 323.

The community is located along U.S. Route 30 north-northwest of Columbia City. Deer Island has a post office with ZIP code 97054.