Atlanta is the capital city of Georgia in the United States. It’s located in the northwestern part of the state. Atlanta is one of the most significant cities in the south and it is the region's economic, transportation, and cultural hub. Since its founding in the 19th century, Atlanta has played a crucial role in shaping the nation. It is famous for its rich history, diverse culture, and modern landmarks such as the Atlanta Botanical Garden, the Martin Luther King Jr. National Historic Site, Piedmont Park, and the Fox Theatre.

The United States conducts a census every 10 years, with the most recent one occurring in 2020. According to the 2020 census, Atlanta had a population of over 500,000. Compared to other cities in Georgia, Atlanta is considered to be more diverse. The city's racial makeup is 51.0% Black or African American, 40.9% White, 4.9% Asian, and 3.2% from two or more races. In terms of religious beliefs, Atlanta is quite diverse as people identify themselves as Protestant, Catholic, Jewish, Muslim, and other religions. Atlanta is one of the most linguistically diverse cities in the United States, with over 100 languages spoken, including Spanish, Vietnamese, French, German, and of course, English. Atlanta is home to the world's busiest airport, Hartsfield-Jackson Atlanta International Airport. The city also boasts the third largest concentration of Fortune 500 companies in the U.S.

Atlanta is governed by a mayor-council type of government. The City of Atlanta's executive branch is headed by the Mayor of Atlanta, who has executive powers and is responsible for the administration of city government. On the other hand, the Atlanta City Council is the main legislative body. It consists of 15 members who are elected from districts and at-large posts. The council is responsible for adopting the city's budget, establishing the millage rate, and making legislative decisions. In addition, there are various city departments and offices that provide essential services to Atlanta's residents.

Atlanta is a major economic hub, with a gross metropolitan product of over $400 billion, contributing to around 70% of Georgia's economy. The city is a center for services, business, education, and health care. It is home to many national and international companies, including The Coca-Cola Company, Delta Air Lines, and The Home Depot. The Port of Savannah, which is the largest single container terminal in North America, supports Atlanta's economy by handling over 4 million twenty-foot equivalent container units every year.

Atlanta's infrastructure is continually evolving to cater to its growing population and economic demands. The Metropolitan Atlanta Rapid Transit Authority (MARTA) is the principal public transport operator in the Atlanta metropolitan area. In addition, the city is focusing on improving its digital infrastructure, prioritizing high-speed broadband access to support businesses and residents. The City of Atlanta is working on various infrastructure projects, including the Atlanta BeltLine, a comprehensive transportation and economic development effort that provides a network of public parks, multi-use trails, and transit along a historic 22-mile railroad corridor circling downtown.