Yuma County is a county in the southwestern corner of the U.S. state of Arizona. As of the 2010 census, its population was 195,751. The county seat is Yuma.Yuma County includes the Yuma, Arizona Metropolitan Statistical Area.
The county borders three states: Sonora, Mexico, to the south, and two other states to the west, across the Colorado River: California of the United States and the Mexican state of Baja California.
Being 63.8% Hispanic in 2020, Yuma is Arizona's largest majority-Hispanic county.
Wikipedia https://en.wikipedia.org/wiki/Yuma_County,_Arizona
Coordinates 32°41'33.572" N -114°37'39.417" E