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Downtown

geography Maturity 7-9 Next article →

A downtown is the central heart of a city.

Skyline of Los Angeles, Downtown Los Angeles, California 13
Skyline of Los Angeles, Downtown Los Angeles, California 13

It is often the site of a city's history, politics, and culture. Many people use the term to describe the central business district, or CBD. This area acts as a major hub for shopping and entertainment. While a downtown contains only a small percentage of a city's total workers, those jobs are often concentrated in high-end services. These include white-collar jobs and office-based work.

Philadelphia skyline from south street bridge crop
Philadelphia skyline from south street bridge crop

In some cases, smaller downtowns may have lower population densities or lower incomes than the nearby suburbs.

The term "downtown" has a fascinating history tied to geography. The Oxford English Dictionary first cited the term in 1770 regarding Boston. In New York City, the word was used by the 1830s to describe the original settlement. As New York grew, it could only expand north up the island of Manhattan. On traditional maps, north is "up" and south is "down." Therefore, the original town at the southern tip became "downtown." The residential areas growing to the north became known as "uptown."

256 BROADWAY, LOOKING NORTH FROM BARCLAY STREET. THE POST OFFICE crop
256 BROADWAY, LOOKING NORTH FROM BARCLAY STREET. THE POST OFFICE crop

Over time, the word lost its strict directional meaning. Today, a person in Boston might go "downtown" even if they are traveling north.

Historically, the downtown area served as the primary engine for city business. It was the place where most retail and wholesale trading occurred. These areas were often very small, sometimes covering only a few hundred acres. You could identify a downtown by looking for where street railways and elevated railways converged. These were also the locations for railroad terminals, great department stores, and major hotels.

Because they were the first areas to be electrified, they became centers of modern technology. However, this concentration also led to intense street congestion.

The development of the skyscraper changed the physical look of the downtown forever.

Chicago (2551775794)
Chicago (2551775794)

Before the elevator, buildings were limited to about six stories because people could not climb too many stairs. Even after the elevator, buildings were limited by the thickness of their masonry walls. These heavy stone walls had to be very thick at the base to support the weight. This took up too much valuable space for offices. The invention of the steel-frame building solved this problem. A steel frame is an internal metal skeleton that carries the building's load. This allows the outer walls, made of masonry or glass, to hang without carrying weight.

As skyscrapers grew taller, cities began to pass laws to manage them.

Downtown Miami skyline May 2011
Downtown Miami skyline May 2011

People worried that massive buildings would block sunlight and create dark, narrow streets. In 1915, the Equitable Building in New York City was built with straight sides and no setbacks. This 40-story building created 1.2 million square feet of office space, which flooded the market. In response, New York passed the 1916 Zoning Resolution. This law encouraged setbacks, which are step-like recessions in a building's outer wall. Setbacks make the upper parts of a building narrower than the base. This design allows more sunlight and sky to reach the street level.

Downtowns are also defined by their immense economic value.

San Francisco (1)
San Francisco (1)

Because business is so concentrated, the land in a central business district is incredibly expensive. In 1926, Chicago's central business district occupied less than 1% of the city's total area. Despite its small size, it held 20% of the city's land value. Similar patterns appeared in other cities during that era. St. Louis had a 20% land value concentration in the mid-1920s. Los Angeles saw a 17% concentration in the early 1930s. This high value means that if a business district shifts location, property owners can gain or lose massive amounts of money.

Finally, the boundaries of a downtown are often flexible and can change over time. In Manhattan, the business district has grown toward itself. Lower Manhattan, known as the Financial District, and Midtown Manhattan are moving closer together. This growth was sometimes slowed by the deep bedrock of Manhattan schist or by zoning laws. In other cities, like Chicago, the downtown expanded from the Loop across the river to Michigan Avenue. Because the central business district can shift in response to many factors, the "heart" of a city is rarely a permanent, unmoving thing.

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🖼️ Images & Media (13)
File:Luchtfoto van Lower Manhattan.jpg
Luchtfoto van Lower Manhattan.jpg
File:256 BROADWAY, LOOKING NORTH FROM BARCLAY STREET. THE POST OFFICE crop.jpg
256 BROADWAY, LOOKING NORTH FROM BARCLAY...
File:Philadelphia skyline from south street bridge crop.jpg
Philadelphia skyline from south street...
File:Chicago (2551775794).jpg
Chicago (2551775794).jpg
File:Skyline of Los Angeles, Downtown Los Angeles, California 13.jpg
Skyline of Los Angeles, Downtown Los...
File:Downtown Miami skyline May 2011.jpg
Downtown Miami skyline May 2011.jpg
File:San Francisco (1).jpg
San Francisco (1).jpg
File:Boston skyline (5173948387) crop.jpg
Boston skyline (5173948387) crop.jpg
File:Aerial views of the Houston, Texas, 28005u.jpg
Aerial views of the Houston, Texas, 28005u.jpg
Bus Ride Through Downtown Seattle (Time-lapse).ogv
File:Main Street North Adams.jpg
Main Street North Adams.jpg
File:Downcity Providence.jpg
Downcity Providence.jpg

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