Texas.
Texas.
Arizona
Arizona.
California is further southwest but is not in the Southwest. It is a Pacific Coast state.
The hottest region of the sun is the core.
Oklahoma
In the Southwest region of the United States, Texas is the only state that does not border the West region. While it shares borders with New Mexico to the west and Oklahoma to the north, Texas is primarily considered part of both the Southwest and the South. Other states in the Southwest, such as Arizona and New Mexico, are directly adjacent to the Western states.
There are four states in the Southwest region.ArizonaNew MexicoOklahomaTexas
Southwest and Central Plains.
Southwest of where?
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