The Pacific Coast of the United States is comprised of California, Oregon, and Washington, as they directly border the Pacific Ocean.

The Pacific Coast refers to the western coastline of the continental United States that borders the Pacific Ocean. The three states along this coast are California, Oregon, and Washington. These states are known for their diverse geography, including beaches, cliffs, forests, and mountains. While Alaska and Hawaii also border the Pacific, they are not part of the "Pacific Coast" as commonly defined within the contiguous U.S.