The city of 'Philadelphia' is the largest city in
Pennsylvania and the
sixth most populous city in the
United States[1]. It is conterminous with
Philadelphia County, and serves as the county seat. It is colloquially referred to as "'the City of Brotherly Love'" (from
Greek: ΦιλαδÎλφεια, , "brotherly love" from ''philos'' "love" and ''adelphos'' "brother"). The city is commonly and informally referred to as '"Philly"'.
In 2006 the
United States Census Bureau estimated the population of the city proper to be over 1.4 million.
[2] Philadelphia is a major commercial, educational, and cultural center for the nation. As of the 2006 population estimate, the
Philadelphia metropolitan area was the fifth-largest in the United States with a population of 5.8 million.
[3]
In the 18th century, the city was the first
capital and most populous city of the United States. It was arguably the second largest city, behind
London, in the British Empire. Also, at that time, it eclipsed
Boston and
New York City in political and social importance, with
Benjamin Franklin taking a large role in Philadelphia's early rise to prominence. It was the social and geographical center of the
original 13 American colonies. It was in this city that ideas, and subsequent actions, gave birth to the
American Revolution and American independence.
History
Main articles: History of Philadelphia
Prior to the arrival of Europeans the Philadelphia area was inhabited by the
Lenape (Delaware) Indians. Europeans arrived in the
Delaware Valley in the early 1600s, with the first settlements being founded by the
Dutch,
British and
Swedish. In 1681, as part of a repayment of a debt,
Charles II of England granted
William Penn a
charter for what would become the
Pennsylvania colony. Part of Penn's plan for the colony was to create a city on the
Delaware River to serve as a port and place for government. Despite already having been given the land by Charles II, Penn bought the land from the local Lenape to be on good terms with the Native Americans and ensure peace for his colony.
[4] According to
legend Penn made a treaty of friendship with Lenape chief
Tammany under an elm tree at
Shackamaxon, in what is now the city's
Kensington section.
[5] Having been a
Quaker, Penn had experienced religious persecution and wanted his colony to be a place where anyone could worship freely despite their religion. Penn named the city Philadelphia, which is
Greek for brotherly love (''philos'', "love" or "friendship", and ''adelphos'', "brother").
[6]
Penn's plan was that Philadelphia would be like an English rural town instead of a city. The city's roads were designed with a
grid plan with the idea that houses and businesses would be spread far apart and surrounded by gardens and orchards. The city's inhabitants didn't follow Penn's plans and crowded by the Delaware River and subdivided and resold their lots.
[7] Before Penn left Philadelphia for the last time, he issued the Charter of 1701 establishing Philadelphia as a city. The city soon grew and established itself as important trading center. Conditions in the city were poor at first, but by the 1750s living conditions had improved. A significant contributor to Philadelphia at the time was
Benjamin Franklin. Franklin helped improve city services and found new ones, such as the American Colonies'
first hospital.
[8] Due to Philadelphia's central location in the colonies, during the
American Revolution the city was used as the location for the
First Continental Congress before the war, the
Second Continental Congress, which signed the
United States Declaration of Independence, during the war, and the
Constitutional Convention after the war. A
number of battles during the war were fought in Philadelphia and its environs as well. Unsuccessful lobbying after the war to make Philadelphia the United States capital helped make the city the temporary U.S. capital in the 1790s.
[9]

Benjamin Franklin
The state government left Philadelphia in 1799 and the federal government left soon after in 1800. However Philadelphia was still the largest city in the United States and a financial and cultural center. New York City soon surpassed Philadelphia in population, but construction of roads,
canals, and
railroads helped turn Philadelphia into the United States' first major industrial city. Throughout the 19th century Philadelphia had a large variety of industries and businesses, the largest being
textiles. Major corporations in the 19th and early 20th centuries included the
Baldwin Locomotive Works,
William Cramp and Sons Ship and Engine Building Company, and the
Pennsylvania Railroad.
[10] Industry, along with the
U.S. Centennial, was celebrated in 1876 with the
Centennial Exposition, the first official
World's Fair in the United States.
Immigrants mostly,
German and
Irish, settled in Philadelphia and the surrounding districts. The rise in population of the surrounding districts helped lead to the
Act of Consolidation of 1854 which extended the city of Philadelphia to include all of
Philadelphia County.
[11] In the later half of the century immigrants from
Russia,
Eastern Europe and
Italy and
African Americans from the
southern U.S. settled in the city.
[12]
By the 20th century Philadelphia had become known as "corrupt and contented." Philadelphians were content with the city's lack of change or excitement and the city was corrupt because of its
Republican political machine. The machine and corruption permeated in all parts of city government and reformers had little success.
[13] The first major success in reform came in 1917 when outrage over the murder of a police officer during that year's election led to the shrinking of the
Philadelphia City Council from two houses to just one.
[14] In the 1920s the public flouting of
Prohibition laws,
mob violence, and police involvement in illegal activities led to the appointment
Brigadier General Smedley Butler of the
U.S. Marine Corps as director of public safety, but political pressure prevented any long term success in fighting crime and corruption.
[15]
After struggling through the
Great Depression,
World War II created jobs and brought the city out of the Depression. However, after the war there was a severe housing shortage with about half the city's housing being built in the 19th century, many of which lacked proper facilities. Adding to housing problem was
white flight, as African Americans and
Puerto Ricans moved into new neighborhoods resulting in racial tension.
[16] After a population peak of over two million residents in 1950 the city's population declined while the suburban neighboring counties grew. After a five year investigation into corruption into city government, the outcry with what the investigation found led the drafting of a new city charter in 1950. The city charter strengthened the position of the mayor and weakened the city council among other changes to help prevent the corruption of the past. The first
Democratic mayor since the first half of the 19th century was elected in 1951. However, after two early reform mayors, a Democratic political organization had established itself replacing the old Republican one.
[17]
Protests, riots and racial tensions were common in the 1960s and 70s. Mostly drug related gang violence plagued the city and
crack houses invaded the city's slums. Confrontations between police and the radical group
MOVE culminated when the police dropped a satchel bomb on their headquarters starting a fire that killed eleven MOVE members and destroyed sixty-two neighboring houses. Revitalization and
gentrification of neighborhoods began in the 1960s and continues into the 21st century, with much of the development in the
Center City and
University City areas of the city. After many of the old manufacturers and businesses had left Philadelphia or shut down, the city started attracting service businesses and began to more aggressively market itself as a tourist destination. Glass and granite skyscrapers were built in Center City and historic areas such as
Independence National Historical Park were improved. This has slowed the city's forty-year population decline after losing nearly a quarter of its population.
[18][19]
Geography
Topography
Philadelphia is located at 40° 00' north latitude and 75° 09' west longitude. According to the
United States Census Bureau, the city has a total area of 369.4
km² (142.6
mi²), of which 349.9 km² (135.1 mi²) is land and 19.6
km² (7.6 mi², 5.29%) is water. Bodies of water include the
Delaware and
Schuylkill Rivers, and
Cobbs,
Wissahickon, and
Pennypack Creeks.
The lowest point lies above sea level near
Fort Mifflin in
Southwest Philadelphia at the convergence of the Delaware and Schuylkill Rivers. The highest points are in
Chestnut Hill, at above sea level (one at the intersection of Germantown Avenue and Bethlehem Pike and the other nearby in a few backyards off Evergreen Place).
[20]
The city is the seat of
its own county. The adjacent counties are
Montgomery to the north;
Bucks to the northeast;
Burlington County, New Jersey to the east;
Camden County, New Jersey to the southeast;
Gloucester County, New Jersey to the south; and
Delaware County to the west. Just offshore between Philadelphia and Camden is
Pettys Island, which is officially part of
Pennsauken Township, New Jersey.
Climate
Philadelphia falls in the
humid subtropical climate zone, although it is the northernmost U.S. city that falls in this classification. Because Philadelphia lies in the northern end of this zone, some of its outlying suburbs, especially to the north and west, fall in the
humid continental zone. Summers are typically hot and muggy, fall and spring are generally mild, and winter is cold, although periods of extreme cold are infrequent. Snowfall is variable, with some winters bringing light snow and others bringing some significant snowstorms. It is common for the heavier snowfall to occur
north and
west of the city. Annual snowfall averages 21 in (534 mm). Precipitation is generally spread throughout the year, with eight to eleven wet days per month,
[21] at an average annual rate of 42 in (1068 mm).
January lows average 23 °F (–5 °C) and highs average 38 °F (3 °C). The lowest officially recorded temperature was –11 °F (–24 °C) on
February 9,
1934,
[22] but temperatures below 14 °F (–10 °C) occur only a few times a year. July lows average 67 °F (20 °C) and highs average 86 °F (30 °C)
[23], although heat waves see highs above 95 °F (35 °C) with the
heat index running as high as 110 °F (43 °C). The highest recorded temperature was 106 °F (41 °C) on
August 7 1918.
[22] Early fall and late winter are generally driest, with February being the driest month, averaging only 2.74 in (69.8 mm) of precipitation.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|
Rec high °F (°C) | 74 (23) | 74 (23) | 85 (29) | 94 (34) | 97 (36) | 100 (38) | 104 (40) | 101 (38) | 100 (38) | 89 (32) | 84 (29) | 72 (22) | 104 (40) |
|---|
Avg high °F (°C) | 39 (4) | 42 (6) | 51 (11) | 63 (17) | 73 (23) | 82 (28) | 87 (31) | 85 (29) | 78 (26) | 67 (19) | 55 (13) | 44 (7) | 64 (18) |
|---|
Avg low °F (°C) | 24 (–4) | 26 (–3) | 33 (1) | 43 (6) | 53 (12) | 62 (17) | 68 (20) | 66 (19) | 59 (15) | 47 (8) | 38 (3) | 29 (–2) | 46 (8) |
|---|
Rec low °F (°C) | –7 (–22) | –4 (–20) | 7 (–14) | 19 (–7) | 28 (–2) | 44 (7) | 51 (11) | 44 (7) | 35 (2) | 25 (–4) | 15 (–9) | 1 (–17) | –7 (–22) |
|---|
Precipitation in. (mm) | 3.2 (81.3) | 2.8 (71.1) | 3.7 (94.0) | 3.4 (86.4) | 3.6 (91.4) | 3.4 (86.4) | 4.2 (106.7) | 3.9 (99.1) | 3.3 (83.8) | 2.7 (68.6) | 3.3 (83.8) | 3.3 (83.8) | 40.9 (1038.9) |
|---|
| ''Source: Weatherbase''[25] |
Cityscape
Neighborhoods
Philadelphia has many neighborhoods, each with its own identity. The large Philadelphia sections,
North,
Northeast,
Northwest,
West,
South and
Southwest Philadelphia surround
Center City, which falls within the original city limits prior to consolidation in 1854. Numerous smaller neighborhoods within the areas coincide with the boroughs, townships, and other communities that made up Philadelphia County before their absorption by the city. Other neighborhoods formed based on ethnicity, religion, culture, and commercial reasons.
[26]
Architecture

Row homes in West Philadelphia.
Main articles: Buildings and architecture of Philadelphia
Philadelphia's architectural history dates back to
Colonial times and has included a wide range of styles that, in certain areas, are showcased within a range of several blocks. The earliest structures were constructed with
logs, but by 1700 brick structures were common.
Georgian architecture dominated the
cityscape during the 18th century with the most notable Georgian structure being
Independence Hall. In the first decades of the 19th century
Federal architecture and
Greek Revival architecture were popular.
[27] In the second half of the 19th century
Victorian architecture was common. In 1871 construction began on the
Second Empire style,
Philadelphia City Hall. Even with the construction of steel and concrete
skyscrapers in the 1910s, 20s and 30s, the City Hall remained the tallest building in the city until 1987 when
One Liberty Place was constructed. Numerous glass and granite skyscrapers were built from the late 1980s onwards with the largest being the
Comcast Center. In 2007 the Comcast Center surpassed One Liberty Place and officially became the tallest building in Philadelphia.
[28]
For much of Philadelphia's history the typical Philadelphia home has been the
row house. The row house was introduced to the United States via Philadelphia in the early 1800s and, for a time, row houses built elsewhere in the United States were known as "Philadelphia rows".
[29] There is a variety of row houses throughout the city from Victorian style homes in North Philadelphia to twin row houses in West Philadelphia. While newer homes are scattered throughout the city, much of Philadelphia's housing is from the early 20th century or older. The age of the city's homes has created numerous problems which has led to blight and vacant lots in many parts of the city, while other neighborhoods such as
Society Hill, which has the largest concentration of original 18th century architecture in the United States, have been rehabilitated and gentrified.
[30][31]
Culture
Main articles: Culture of Philadelphia
Main articles: List of people from Philadelphia
Philadelphia has become notable in various arts and in culture. Philadelphia has had a prominent role in
music — including, starting in the 1970s,
Philadelphia soul, which had a major impact in the music of that and later eras. On
July 13 1985, Philadelphia hosted the American end of the
Live Aid concert at
John F. Kennedy Stadium. On
July 2 2005,
Bob Geldof, who organized the Live Aid concert, chose Philadelphia as the American host of the
Live 8 concert. This time the show was held as a free concert on the
Ben Franklin Parkway, where an estimated 600 000 - 800 000 people showed up for the global supershow.
[32] The city is home to many art galleries, many of which participate in the First Friday event. The first Friday of every month galleries in Old City are open late and for free. Annual events include film festivals and parades, the most famous being
New Year's Day Mummers Parade. In
cuisine the city is well known for its
hoagies,
soft pretzels,
water ice, and is home to the
cheesesteak.
Tourism
Philadelphia contains many
national historical sites that relate to the founding of the United States.
Independence National Historical Park is the center of these historical landmarks.
Independence Hall, where the
Declaration of Independence was signed, and the
Liberty Bell are the city's most famous attractions. Other historic sites include homes for
Edgar Allan Poe and
Betsy Ross and early government buildings like the
First and
Second Banks of the United States.
[33]
The city contains many
museums such as the
Pennsylvania Academy of the Fine Arts and the
Rodin Museum, the largest collection of work by Auguste Rodin outside of France. The city’s major art museum, the
Philadelphia Museum of Art, is one of the largest art museums in the United States and features the
steps made popular by the film ''
Rocky''.
[34] Philadelphia's major science museums include the
Franklin Institute, which contains the
Benjamin Franklin National Memorial, the
Academy of Natural Sciences, and the
University of Pennsylvania Museum of Archaeology and Anthropology. History museums include the
National Constitution Center, the
Atwater Kent Museum of Philadelphia History, the
National Museum of American Jewish History, the
Historical Society of Pennsylvania, the Grand Lodge of Free and Accepted Masons in the state of Pennsylvania and Masonic Museum and
Eastern State Penitentiary. Philadelphia is home to the United States' first
zoo and
hospital.
Areas such as South Street and Old City have a vibrant night life. The
Avenue of the Arts in Center City contains many restaurants and
theaters, such as the
Kimmel Center for the Performing Arts, which is home to the
Philadelphia Orchestra, and the
Academy of Music, the nation's oldest continually operating venue, home to the
Philadelphia Opera.
34
Shopping
Philadelphia has a strong retail community reflected by both small scale local
selections and large malls.
Center City is home to
The Gallery at Market East, The Shops at Liberty Place and The Shops at the Bellevue, and upscale boutique malls which orients its offerings towards tourists and visitors. Rittenhouse Row, a section of
Walnut Street in Center City, is home to some of the most high end stores and boutiques in the region. Old City and Society Hill, as well, feature upscale boutiques and retailers from local and international merchandisers. Philadelphia also has several neighborhood shopping districts, most notably
Manayunk and
Chestnut Hill. Also noteworthy is
South Street with blocks of inexpensive boutiques.
The
Italian Market in South Philadelphia offers a wide assortment of groceries, meats, cheeses and housewares from a diverse array of countries in addition to its Italian flavor.
Geno's and
Pat's, two famed
cheesesteak outlets, are located here. The
Reading Terminal Market in Center City includes dozens of restaurants, farm stalls, and shops, many run by Amish farmers from Lancaster County. There are also neighborhood farmers' markets throughout the city.
The Philadelphia metropolitan area also contains a high concentration of malls including the
King of Prussia Mall, the second-largest mall in the United States
[35] and the
Cherry Hill Mall in Cherry Hill, New Jersey, the first enclosed mall on the East Coast. The region was also the home to the first
Ikea in the United States. There are also several large outlet malls in the area, including
Franklin Mills in
Northeast Philadelphia, which saw over 18 million visitors in 2006, and the Lancaster Outlets of
Lancaster County.
Media
Main articles: Media of Philadelphia
Philadelphia's two major
daily newspapers are ''
The Philadelphia Inquirer'' and the ''
Philadelphia Daily News'', both of which are owned by Philadelphia Media Holdings L.L.C. ''The Philadelphia Inquirer'', founded in 1829, is the third-oldest surviving daily newspaper in the United States.
[36]
The first experimental
radio license was issued in Philadelphia in August, 1912 to
St. Joseph's College. The first commercial radio stations appeared in 1922.
WIP, then owned by
Gimbel's department store, became the first on March 17. Also launched that year were
WFIL,
WOO,
WCAU and WDAS.
[37] The highest rated stations in Philadelphia today include
soft rock WBEB,
KYW Newsradio, and
urban adult contemporary WDAS-FM.
During the 1930s, the experimental station W3XE, which was owned by Philco Corp, became the first
television station in Philadelphia. The station, which would later become
KYW-TV (
CBS), became
NBC's first affiliate in 1939. By the 1970s
WCAU-TV,
WPVI-TV,
WHYY-TV,
WPHL-TV, and
WTXF-TV were founded.
37 In 1952 WFIL (now WPVI), premiered the television show ''Bandstand'', which later became the nationally broadcast show ''
American Bandstand'' hosted by
Dick Clark.
[38]
Philadelphia has a competitive rock radio market, especially between
WMMR and
WYSP, which both specialize in playing modern and classic rock. The two stations enjoy a very intense rivalry with each station's listeners being faithfully loyal to their favorite station in most cases. Since 2005, WMMR now plays more music due to a shift in WYSP's programming from a rock station (which also carried controversial
shock jock Howard Stern) to a
Free FM station (which now carries the syndicated
Opie and Anthony morning show and The
Kidd Chris afternoon show). WYSP also carries live radio broadcasts of all
Philadelphia Eagles home and road games. WMMR has the top rated morning show in the Philadelphia area, The
Preston and Steve Show, which has been at the top of the ratings since leaving former rock station
Y100.
Philadelphia's four
urban stations (
WUSL ("Power 99"),
WPHI ("100.3 The Beat"),
WDAS and
WRNB) are popular choices on the FM dial.
WJJZ is the city's smooth jazz station. When WJJZ was discontinued in August 2006, it caused an uproar among listeners, but it was revived three months later, under new ownership (
Greater Media) and with a new frequency (97.5). The former WJJZ is now
WISX, "Philly's 106.1".
Sports
Main articles: Sports in Philadelphia
| Club | League | Sport | Venue | Established | Championships |
|---|
| Philadelphia Eagles | NFL | American Football | Lincoln Financial Field | 1933 | 1948, 1949, 1960 |
|---|
| Philadelphia Flyers | NHL | Hockey | Wachovia Center | 1967 | 1973-74, 1974-75 |
|---|
| Philadelphia Phillies | MLB | Baseball | Citizens Bank Park | 1883 | 1980 |
|---|
| Philadelphia 76ers | NBA | Basketball | Wachovia Center | 1963 | 1966-67, 1982-83 |
|---|
| Philadelphia Wings | NLL | Lacrosse (Indoor) | Wachovia Center | 1987 | 1989, 1990, 1994, 1995, 1998, 2001 |
|---|
| Philadelphia Phantoms | AHL | Hockey | Wachovia Spectrum | 1996 | 1997-98, 2004-05 |
|---|
| Philadelphia Soul | AFL | Arena Football | Wachovia Center & Spectrum | 2004 | none |
|---|
| Philadelphia Barrage | MLL | Lacrosse (Outdoor) | United Sports Training Center | 2001 | 2004, 2006, 2007 |
|---|
| Philadelphia KiXX | MISL | Soccer (Indoor) | Wachovia Spectrum | 1995 | 2001-02, 2006-07 |
|---|
Philadelphia has a long history of professional sports teams, and is one of thirteen U.S. cities to have
all four major sports: the
Philadelphia Eagles of the
National Football League, the
Philadelphia Flyers of the
National Hockey League, the
Philadelphia Phillies in the
National League of
Major League Baseball, and the
Philadelphia 76ers in the
National Basketball Association. The last major professional sport team to win a championship was the 76ers, which won the
NBA Championship in 1983. The failure of Philadelphia's major professional sports teams to win championships since that date is sometimes attributed, in jest, to the so-called "
Curse of Billy Penn". The
Oakland Athletics and
Golden State Warriors were originally from
Philadelphia.
Philadelphia also is home to professional, semi-professional and elite amateur teams in other sports, including
cricket. Philadelphia also hosts major
amateur sporting events, including the
Penn Relays,
Stotesbury Cup,
Philadelphia Marathon, and
Philadelphia International Championship bicycle race.
Economy

Comcast Center, Philadelphia's newest office building, under construction
Philadelphia's economy is heavily based upon manufacturing, refining, food, and financial services.
The city is home to the
Philadelphia Stock Exchange and many major
Fortune 500 companies, including
cable television and internet provider
Comcast,
insurance companies
CIGNA and
Lincoln Financial Group, energy company
Sunoco, food services company
Aramark,
Crown Holdings Incorporated, chemical makers
Rohm and Haas Company and
FMC Corporation, the pharmaceutical company
GlaxoSmithKline,
Boeing helicopters division, and automotive parts retailer
Pep Boys.
The federal government plays a large role in Philadelphia as well. The city served as the capital city of the
United States, before the construction of
Washington, D.C. Today, the East Coast operations of the
United States Mint are based near the historic district, and the
Federal Reserve Bank's Philadelphia division is based there as well. Philadelphia is also home to the
U.S. District Court for the Eastern District of Pennsylvania and the
U.S. Court of Appeals for the Third Circuit.
Partly because of the historical presence of the
Pennsylvania Railroad, and the large ridership at
30th Street Station,
Amtrak also maintains a significant presence in the city. These jobs include customer service representatives and ticket processing and other behind-the-scenes personnel, in addition to the normal functions of the railroad.
The city is also a national center of law because of the prestigious
University of Pennsylvania Law School,
Temple University Beasley School of Law,
Villanova University School of Law, and
Drexel University College of Law. Additionally, the headquarters of the
American Law Institute is located in the city.
Philadelphia is also an important center for medicine, a distinction that it has held since the colonial period, when
Pennsylvania Hospital was North America's first. The
University of Pennsylvania, the city's largest private employer, runs an extensive medical system. There are also major hospitals affiliated with
Temple University School of Medicine,
Drexel University College of Medicine, and
Thomas Jefferson University. Philadelphia also has three distinguished children's hospitals:
Children's Hospital of Philadelphia (located adjacent to the Hospitals of the University of Pennsylvania), St. Christopher's Hospital, and the Shriners' Hospital. In the city's northeast section are Albert Einstein Hospital and the
Fox Chase Cancer Center. Together, health care is the largest sector of employment in the city. Several medical professional associations are headquartered in Philadelphia.
In part because of Philadelphia's long-running importance as a center for medical research, the region is a major center for the
pharmaceutical industry.
GlaxoSmithKline,
AstraZeneca,
Wyeth,
Merck,
GE Healthcare,
Johnson and Johnson and
Siemens Medical Solutions are just some of the large pharmaceutical companies with operations in the region.
:''See also:
List of companies based in the Philadelphia area,
List of foreign consulates in Philadelphia.''
Innovation
Philadelphia has been the home of several notable innovations for modern American society. While there have been many more, the following is a list of some of the national firsts that have happened in this city:
[39][40]
Demographics