Overview

Philadelphia is a major American city long known by the informal name "Philly." It is commonly described as the sixth-largest city in the United States and is the largest municipality in the state of Pennsylvania. The city has a dense urban core and broad metropolitan region. Population counts have varied by decade; for example, figures from the 2010 census placed its residents at roughly one and a half million, making it one of the nation's larger cities.

Geography and neighborhoods

Philadelphia sits in southeastern Pennsylvania along the Delaware and Schuylkill rivers. Its layout mixes a planned colonial grid in the central districts with older rowhouse neighborhoods and newer developments. Distinct sections include Center City, the Old City historic district, Fishtown, West Philadelphia and South Philadelphia, each with a different cultural character, built environment and local traditions.

History

Founded in the late 17th century by William Penn, Philadelphia grew into a vital colonial port and political center. In the late 18th century it was a focal point for the American Revolution: leading events took place in the city's halls and churches. From 1790 until 1800 Philadelphia served as the temporary capital of the United States before federal government operations moved to Washington, D.C.. The era included landmark civic buildings and the construction of residences such as the early executive mansion often referred to as the White House in historical accounts of the period.

Landmarks and culture

Philadelphia preserves many nationally important historic sites and cultural institutions. Major tourist attractions include the city's historic sites such as the Liberty Bell and Independence Hall, which draw visitors for their Revolutionary-era significance. Beyond history, the city supports vibrant arts scenes, annual festivals, performance venues and a variety of museums devoted to art, science and local history.

Economy, education and institutions

The local economy combines healthcare, education, finance, manufacturing and technology. Renowned universities and medical centers anchor research and training programs and contribute to the city's workforce and cultural life. Philadelphia's culinary scene, markets and neighborhood businesses reflect its ethnic diversity and working-city traditions.

Transport and notable facts

Philadelphia is a regional transportation hub with intercity rail connections, an international airport and an extensive public transit network. Its political and cultural role—once the nation's capital for a decade—historic architecture and ongoing civic institutions make it a frequently studied example of American urban development.

  • Historic sites: Independence-era buildings, ceremonial spaces
  • Institutions: universities, hospitals, cultural museums
  • Neighborhoods: multiple distinct communities with local identity