For a country-level article, it is more useful to describe major **regions and metropolitan areas** than individual neighborhoods.
## Major regions - **Northeast** — Dense urban corridors, older industrial cities, major universities, finance, government, and historic seaports. Includes the Boston-New York-Philadelphia-Washington axis. - **Midwest** — Great Lakes metros, agricultural heartland, manufacturing legacy, logistics strength, and a mix of large cities and small towns. Chicago is the largest hub. - **South** — The country's most populous broad region by Census definition, with rapid growth in Texas, Florida, Georgia, and the Carolinas. Economically diverse, with strong energy, logistics, healthcare, military, and service sectors. - **West** — Includes the Mountain West, Pacific states, Alaska, and Hawaii. Known for major technology centers, public lands, ports, tourism, water constraints, and dramatic landscapes.
## Major metropolitan areas - **New York metropolitan area** — The nation's largest metro region; global center for finance, media, commerce, and immigration. - **Los Angeles metropolitan area** — Major center for entertainment, trade, manufacturing, design, and diverse immigrant communities. - **Chicago metropolitan area** — Historic rail and logistics hub with strong finance, education, healthcare, and manufacturing sectors. - **Dallas-Fort Worth** — Fast-growing business and transport center with major corporate relocations and logistics infrastructure. - **Houston** — Energy capital with major port activity, medical institutions, and aerospace links. - **Washington metropolitan area** — Federal government center with large professional, research, and nonprofit sectors. - **San Francisco Bay Area** — High-impact technology and venture capital hub with major universities and severe housing costs. - **Miami metropolitan area** — Gateway to Latin America and the Caribbean, with finance, trade, tourism, and migration significance. - **Atlanta** — Major transportation, corporate, media, and higher education center in the Southeast. - **Phoenix** — Rapid-growth desert metro with logistics, technology, construction, and retirement-related development.
Regional identity in the United States is strong, and local culture often matters as much as state lines in shaping food, speech, politics, architecture, and everyday life.