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The Philadelphia Portal

The Philadelphia skyline from the South Street Bridge, January 2020

Philadelphia (/ˌfɪləˈdɛlfiə/ FIL-ə-DEL-fee-ə), colloquially referred to as Philly, is the most populous city in the U.S. state of Pennsylvania, and the sixth-most populous city in the United States, with a Census-estimated population of 1,574,281 in July 2025. The Philadelphia metropolitan area (also called the Delaware Valley) has 6.33 million residents and is the nation’s ninth-largest metropolitan area. Philadelphia is known for its culture, cuisine, and history, maintaining contemporary influence in business and technology, sports, and music.

As of 2023, the Philadelphia metropolitan area had a gross metropolitan product of US$557.6 billion and is home to 13 Fortune 500 corporate headquarters. Metropolitan Philadelphia ranks as one of the nation’s Big Five venture capital hubs, facilitated by its proximity to both the financial ecosystems of New York City and the regulatory environment of Washington, D.C. Metropolitan Philadelphia is also a biotechnology hub and has garnered the nickname “Cellicon Valley” for its central role in the development of immunotherapies to treat different cancers. The Philadelphia Stock Exchange, owned by Nasdaq since 2008, is the nation’s oldest stock exchange and a global leader in options trading. 30th Street Station, the city’s primary rail station, is the third-busiest Amtrak hub in the nation with over 4.1 million passengers in 2023. The city’s multimodal transportation and logistics infrastructure includes Philadelphia International Airport, the PhilaPort seaport, and Interstate 95, a primary component of the north–south highway system along the U.S. East Coast. (Full article…)

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Liberty Bell with Independence Hall beyond window across Chestnut St.
Liberty Bell with Independence Hall beyond window across Chestnut St.

The Liberty Bell is an iconic symbol of American independence. Formerly placed in the steeple of the Pennsylvania State House (now renamed Independence Hall), the bell today is located in the Liberty Bell Center in Independence National Historical Park. The bell was commissioned in 1752 by the Pennsylvania Provincial Assembly from the London firm of Lester and Pack (known subsequently as the Whitechapel Bell Foundry), and was cast with the lettering “Proclaim LIBERTY Throughout all the Land unto all the Inhabitants Thereof,” a Biblical reference from the Book of Leviticus (25:10). The bell first cracked when rung after its arrival in Philadelphia, and was twice recast by local workmen John Pass and John Stow, whose last names appear on the bell. In its early years the bell was used to summon lawmakers to legislative sessions and to alert citizens about public meetings and proclamations. Many bells—most likely including the Liberty Bell—were rung on July 8, 1776 in Philadelphia to announce the first public reading of the Declaration of Independence, four days after its signing. In the 1830s, the bell was adopted as a symbol by abolitionist societies, who were the first to call it the Liberty Bell. The bell acquired its distinctive large crack in the early 19th century. A widespread story claims it cracked while ringing after the death of Chief Justice John Marshall in 1835. Beginning in 1885, the City of Philadelphia sent it to various expositions and patriotic gatherings. The bell attracted huge crowds wherever it went, additional cracking occurred and pieces were chipped away by souvenir hunters. The last journey occurred in 1915, after which all requests were refused. The city allowed the National Park Service to take custody of the bell after World War II, with the city retaining ownership. In 1976, the bell was moved from its longtime home in Independence Hall to a glass pavilion across the street on Independence Mall, and then to the larger Liberty Bell Center in 2003. The bell has a circumference of 12 ft (3.7 m), a diameter of 3.82 ft (1.16 m), and a mass of 2,080 lb (940 kg).

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Live Aid was a dual-venue benefit concert held on 13 July 1985, and an ongoing music-based fundraising initiative. The original event was organised by Bob Geldof and Midge Ure to raise funds for relief of the ongoing Ethiopian famine. Billed as the “global jukebox”, the event was held simultaneously at Wembley Stadium in London (attended by 72,000 people) and John F. Kennedy Stadium in Philadelphia (attended by about 100,000 people). On the same day, concerts inspired by the initiative happened in other countries, such as the Soviet Union, Canada, Japan, Yugoslavia, Austria, Australia and West Germany. It was one of the largest-scale satellite link-ups and television broadcasts of all time; an estimated global audience of 1.9 billion, across 150 nations, watched the live broadcast.

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Walter O’Malley was an American sports executive who owned the Brooklyn/Los Angeles Dodgers team in Major League Baseball from 1950 to 1979. He served as Brooklyn Dodgers chief legal counsel when Jackie Robinson broke the racial color barrier in 1947. In 1958, as owner of the Dodgers, he brought major league baseball to the West Coast, moving the Dodgers from Brooklyn to Los Angeles and coordinating the move of the New York Giants to San Francisco at a time when there were no teams west of Missouri. For this, he was long vilified by Brooklyn Dodgers fans. However, neutral parties describe him as a visionary for the same business action, and many authorities cite him as one of the most influential sportsmen of the 20th century. He was elected to the National Baseball Hall of Fame for his contributions to and influence on the game of baseball. O’Malley’s Irish father, Edwin Joseph O’Malley, was politically connected. Walter, a University of Pennsylvania Salutatorian, went on to obtain a Juris Doctor, and he used the combination of his family connections, his personal contacts, and both his educational and vocational skills to rise to prominence. First, he became an entrepreneur involved in public works contracting, and then he became an executive with the Dodgers. He progressed from being a team lawyer to being both the Dodgers’ owner and president, and he eventually made the business decision to relocate the Dodgers franchise. Although he moved the franchise, O’Malley is known as a businessman whose major philosophy was stability through loyalty to and from his employees. O’Malley ceded the team presidency to his son, Peter, in 1970 but retained the titles of owner and chairman of the Dodgers until his death in 1979. During the 1975 season, the Dodgers’ inability to negotiate a contract with Andy Messersmith led to the Seitz decision, which limited the baseball reserve clause and paved the way for modern free agency.

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“You look at passers-by in Rome and think, ‘Do they know what they have here?’ You can say the same about Philadelphia. Do people know what went on here?”*

Frank McCourt

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