Maricopa County is located in the south-central region of the state of Arizona with a population of over 3,817,000 people who call it home. It is the largest county in the state of Arizona with popular cities such as Phoenix, Scottsdale, and Glendale. The “West Valley” area just west of Phoenix has exploded in the past 10 years being one of the fastest growing areas in the nation. The county is also home to five Indian Reservations and offers numerous attractions and amenities to anybody who wishes to visit this great state.