It depends upon what you mean by the word state. It can refer to a subdivision of the United States or a separate country.
California.
Alaska, however California leads in population.
the pacific north west
The three Pacific States of the United States are California, Washington, and Oregon They are called that because they are on the coast of the Pacific Ocean.
The largest city in the southwest region of the United States is Phoenix, Arizona. With a population of over 1.6 million, Phoenix is known for its hot desert climate and vibrant cultural scene.
California California, located on the Pacific coast of the United States, and is one of the country's largest states at 160,000 square miles.
The states that touch the pacific and the parts of canada and mexico that touch the pacific
Alaska
Alaska and Hawaii are part of the Pacific region of the United States. These states also include Oregon, Washington, and California.
There are five US states that are included in the Pacific region. They are California, Oregon, Hawaii, Washington, and Alaska.
The West Siberian Plain, is the largest level region in the world.