Sun Valley, AZ with a population of 195 is located in Navajo County. The population density in the area is 3 people per square mile, which is significantly lower than the US Population Density of 93 People per Square Mile. Sun Valley has plenty of year-round outdoor activities and organizations to offer its residents. Popular local businesses in Sun Valley include The Trading Post Cafe, Inscription Rock Trading Post, Navajo Crafts, and Run Around Nifty Thrifty. Outdoor activities in Sun Valley include fishing at Lyman Lake State Park and Cinder Hills Off-Highway Vehicle Area; hiking at Tsegi Overlook Trail, White Horse Lake Trail, and Fish Canyon Trail; and camping at Bluebird Campground. There are also many local organizations such as the Navajo County Historical Society Museum and the Sun Valley Economic Development Council that serve to benefit the community by promoting economic growth and preserving its culture and history. Local sporting events in Sun Valley include rodeos at Navajo County Rodeo Grounds and various horse racing events throughout the year.