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Columbia County Map, Oregon

Columbia County Map
Description : The map showing the location of Columbia County in Oregon state of USA. Disclaimer
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Disclaimer : All efforts have been made to make this image accurate. However Compare Infobase Limited,its directors and employees do not own any responsibility for the correctness or authenticity of the same.

Facts about Columbia County

CountyColumbia
StateOregon
CountryUSA
Population – 2015 49,600

Columbia County is located in southeastern Washington. The county was created on November 11, 1875 and is named after the Columbia River. Covering an area of 873 square miles, it is the third least populous county in Washington. Dayton is the county seat and its largest city. The county borders Whitman County to the north, Walla Walla and Garfield counties to west and east respectively, and the Oregon state line to the south.

Northern portion of Columbia County features rolling hills and the Snake River Valley whereas, the terrain is rugged and forested to the south where the Blue Mountains rise up to 6,401 feet. Dayton is home to the the oldest surviving train depot (1881) and the oldest working courthouse (1887) in Washington. The well-preserved Downtown Dayton Historic District includes 29 buildings in a four-block area. State Route 261 and U.S. Route 12 are primary highways in the county. Ski Bluewood in Umatilla National Forest, Lewis and Clark Trail State Park, and Camp Wooten Retreat Center are popular places to visit in Columbia County.

MOW.DT.12.19.16

List of Counties in Oregon

County NameCounty Seat/CapitalState2010 pop.Area-kmArea-mi
BakerBakerOregon16,1347,9473,068
BentonCorvallisOregon85,5791,751676
ClackamasOregon CityOregon3,75,9924,8441,870
ClatsopAstoriaOregon37,0392,147829
ColumbiaSaint HelensOregon49,3511,703657
CoosCoquilleOregon63,0434,1341,596
CrookPrinevilleOregon20,9787,7162,979
CurryGold BeachOregon22,3644,2151,627
DeschutesBendOregon1,57,7337,8173,018
DouglasRoseburgOregon1,07,66713,0435,036
GilliamCondonOregon1,8713,1201,205
GrantCanyon CityOregon7,44511,7294,529
HarneyBurnsOregon7,42226,24510,133
Hood RiverHood RiverOregon22,3461,352522
JacksonMedfordOregon2,03,2067,2092,784
JeffersonMadrasOregon21,7204,6121,781
JosephineGrants PassOregon82,7134,2471,640
KlamathKlamath FallsOregon66,38015,3875,941
LakeLakeviewOregon7,89521,0808,139
LaneEugeneOregon3,51,71511,7934,553
LincolnNewportOregon46,0342,538980
LinnAlbanyOregon1,16,6725,9312,290
MalheurValeOregon31,31325,6099,888
MarionSalemOregon3,15,3353,0621,182
MorrowHeppnerOregon11,1735,2622,032
MultnomahPortlandOregon7,35,3341,117431
PolkDallasOregon75,4031,919741
ShermanMoroOregon1,7652,133824
TillamookTillamookOregon25,2502,8561,103
UmatillaPendletonOregon75,8898,3283,216
UnionLa GrandeOregon25,7485,2752,037
WallowaEnterpriseOregon7,0088,1493,146
WascoThe DallesOregon25,2136,1682,382
WashingtonHillsboroOregon5,29,7101,876724
WheelerFossilOregon1,4414,4411,715
YamhillMcMinnvilleOregon99,1931,854716

 

Map of All Counties in Oregon

 
Baker County MapBenton County MapClackamas County Map
Clatsop County MapColumbia County MapCoos County Map
Crook County MapCurry County MapDeschutes County Map
Douglas County MapGilliam County MapGrant County Map
Harney County MapHood River County MapJackson County Map
Jefferson County MapJosephine County MapKlamath County Map
Lake County MapLane County MapLincoln County Map
Linn County MapMalheur County MapMarion County Map
Morrow County MapMultnomah County MapPolk County Map
Sherman County MapTillamook County MapUmatilla County Map
Union County MapWallowa County MapWasco County Map
Washington County MapWheeler County MapYamhill County Map
USA County Maps