Atlanta anchors a metro area of nearly six million people and serves as the corporate headquarters for Delta Air Lines, Coca-Cola, UPS, Home Depot, and numerous other Fortune 500 companies. The city's job market spans tech (Atlanta is often called the "Silicon Peach"), film production (Pinewood Studios and Tyler Perry Studios have made Georgia a top filming destination), healthcare (Emory University and the CDC), and logistics driven by Hartsfield-Jackson Atlanta International Airport — the busiest airport in the world. Neighborhoods are famously distinct: Buckhead is upscale shopping and high-rises, Midtown is arts and LGBTQ culture, Virginia-Highland and Inman Park are walkable bungalow neighborhoods, and West Midtown has transformed from industrial warehouses to restaurants and tech offices. The Atlanta BeltLine — a 22-mile loop of trails, parks, and transit connecting 45 neighborhoods — has become the city's defining infrastructure project. Traffic on I-285 (the Perimeter) and the I-75/I-85 Downtown Connector is notoriously bad, making neighborhood choice closely tied to job location. MARTA provides rail and bus service, though coverage is limited compared to northeastern cities. Atlanta Public Schools has improved significantly in recent years, though many families in the metro choose suburban districts in Gwinnett, Cobb, or Fulton County.