sentences:  Prescott Valley is part of the West region of Arizona, including the Mohave, La Paz, and Yuma counties, which collectively increased their population by 25 percent between 2000 and 2010.According to 2017 census estimates, there were 44,466 people and 16,705 households residing in the town.The racial makeup of the town was 76.8% non-Hispanic White, 0.7% Black or African American, 0.5% Native American, 1.2% Asian, 0% Pacific Islander and 2.1% from two or more races.