Phoenix is the capital and most populous city of Arizona, USA, with a population of 1,608,139 in 2020. It is the 5th most populous city in the United States, the capital of the most populous state in the country and the only state in the United States. Capital. With a population of over one million. Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which is part of the Salt River Valley. The metropolitan area has the 11th largest population in the United States, with approximately 4.85 million residents in 2020. Phoenix, the capital of Maricopa County, has the largest land area of any city in Arizona, with an Area of 517.9 square. Miles (1,341 km2) is also the 11th largest city in the United States. It is the largest metropolitan area, both in terms of population and size, in the Arizona Solar Corridor superregion. Phoenix was founded in 1867 as an agricultural community near the confluence of the Salt and Gila Rivers and was incorporated as a city in 1881. The city became the capital of the Arizona Territory in 1889. The city is located northeast of the Sonoran Desert and has a hot desert climate. Even so, its canal system led to a thriving farming community. Early settlers' crops, such as alfalfa, cotton, citrus fruits and hay, remained an essential part of Phoenix's economy for decades. Cotton, cattle, citrus, weather and copper, known locally as the "Five Cs", anchor Phoenix's economy. This remained the city's driving force until after World War II when high-tech companies began moving into the valley, and air conditioning made Phoenix's hot summers more bearable. The city experienced an average annual population growth rate of 4% over the 40 years from the mid-1960s to the mid-2000s. This growth slowed during the 2007-2009 Great Recession and gradually recovered. Phoenix is the cultural centre of the state of Arizona. Find and hire a top agency or company for your next big project related to Digital Marketing, Advertising, Social Media Marketing, Content Writing, Market Research, PR, Email Marketing, Mobile App Development, Web Design, Web application development, Media Planning and many more in the USA and other countries on AgencyNetwork.