Yuma is a city located in the southwestern corner of Arizona, on the banks of the Colorado River. It is the county seat of Yuma County and has a population of around 95, 000 people. Yuma is known for its hot summers and mild winters, making it a popular destination for winter visitors. The city is also home to the Marine Corps Air Station Yuma, which is one of the busiest military airfields in the world. Yuma is an important agricultural center, with many farms and ranches located in the area. The Colorado River provides irrigation water for the crops grown in the region.