Maricopa County
US county in Arizona
Maricopa County is in the south-central part of the U.S. state of Arizona. As of the 2020 census the population was 4,420,568, or about 62% of the state's total, making it the fourth-most populous county ... Wikipedia
Cities: Phoenix, Mesa, Scottsdale, and more
Population: 4.552 million (2022)
Area: 9,224 mi²
Prosecutor: Attorney Rachel Mitchell
Congressional districts: 1st, 2nd, 3rd, 4th, 5th, 7th, 8th, 9th
Founded: February 14, 1871
Named for: Maricopa people