St. Louis, MO

St. Louis is both a municipality and a county-level government. It has been an independent city since 1876, separate from St. Louis County and responsible for both sets of functions within the same boundary. Pierre Laclede and Auguste Chouteau selected high ground near the confluence of the Mississippi and Missouri rivers for a fur-trading settlement in 1764; the Louisiana Purchase later transferred it to the United States. Eero Saarinen's 630-foot Gateway Arch, completed in 1965, commemorates the city's role in westward expansion. It faces a riverfront that remains industrial: the Port District covers 10,000 acres along 19 miles of Mississippi frontage, where docks, cargo operations, leases, and associated businesses continue a much older relationship with river trade. The working city extends west from the port through a central corridor of health care, higher education, research, technology, and professional services.

In the Central West End, Barnes-Jewish Hospital, St. Louis Children's Hospital, and Washington University School of Medicine share the district with apartments, historic houses, Euclid Avenue businesses, and the eastern edge of Forest Park. Immediately east, Cortex has redeveloped a 200-acre area since 2002 for startups, research-and-development teams, manufacturers, nonprofits, and creative organizations. Its 2026 industry focus included life sciences, national security, and general technology. Hospital shifts and laboratory schedules create a different workday from the warehouses, barge facilities, and industrial land along the Mississippi, and both are visible parts of the city. Officially, St. Louis recognizes 79 neighborhoods across roughly 62 square miles.

Soulard retains brick streets, the Anheuser-Busch brewery, and a city-owned public market that operates Wednesday through Saturday, with its full roster of vendors on Saturday. The Central West End combines medical and research buildings with residential blocks and storefronts. Downtown holds the Arch, civic buildings, convention facilities, and stadiums, while north- and south-side neighborhoods follow their own commercial corridors and housing patterns. These centers give daily life a local scale inside the independent-city boundary: a market morning in Soulard, a hospital shift in the Central West End, and cargo work along the river take place within a few miles but belong to distinct street settings. MetroLink supplies an east-west thread through several of those settings, though its stations do not reach every neighborhood.

In 2026, the two-line system covered 46 miles and 38 stations across Missouri and Illinois. Within St. Louis, trains served downtown, the stadiums, Union Station, Grand Avenue, Cortex, the Central West End, and Forest Park; the system continued west toward the airport and east across the river into Illinois. MetroBus added 58 regional routes. Forest Park opened in 1876, hosted the 1904 Louisiana Purchase Exposition, and now spans 1,370 acres beside six neighborhoods. The art museum, zoo, history museum, and Muny make it a recurring cultural destination as well as open space. Westbound trains pass stadium crowds and the medical-research corridor before reaching the park, placing the riverfront, downtown, major workplaces, and several cultural institutions on one rail line.