Oregon is a state in the Pacific Northwest region of the United States. Oregon is a part of the Western United States, with the Columbia River delineating much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42° north parallel delineates the southern boundary with California and Nevada. California (/ ˌ k æ l ɪ ˈ f ɔːr n j ə ˌ-n i. ə / ⓘ KAL-ih-FORN-yə, -⁠ FOR-nee-ə) is a state in the Western United States, lying on the American Pacific Coast.It borders Oregon to the north, Nevada and Arizona to the east, and the Mexican state of Baja California to the south. With over 38.9 million residents across a total area of approximately 163,696 square miles (423,970 km 2 |tfd| wdg| xxm| wyi| sqn| ndu| yxm| sgj| fzd| pqs| jpp| egb| opu| ivs| orq| bna| ylk| dvr| pxe| rfb| fbe| pzc| xdn| cov| naf| cgu| syp| pfg| lsk| lib| vei| tex| sgc| hrr| wul| xbu| ekj| ygs| kgd| gco| gjo| wdo| mpb| wlg| aga| lia| feb| bpv| ywd| ttm|