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City size

How big is Trenton, New Jersey?

Size is not all that matters. But still, we would love to know how big Trenton in New Jersey is. Here is the answer:

Trenton, New Jersey covers an area of 21.25 square kilometers (8.2 square miles).

With 84,913 people living in Trenton that comes to a population density of 3995.91 inhabitants per square kilometer (10355.24 / sq mi)

As a reference: The 8,398,748 people living in New York City are crammed onto 1214 sq km (468.73 sq mi), which results into a population density of 6918 inhabitants per square kilometer (17918 / sq mi).

The population density of Trenton in New Jersey is 21.25 square kilometers (8.2 square miles)

Trenton is the capital city of the U.S. state of New Jersey and the county seat of Mercer County. It briefly served as the capital of the United States in 1784. The city’s metropolitan area, consisting of Mercer County, is grouped with the New York Combined Statistical Area by the United States Census Bureau, but it directly borders the Philadelphia metropolitan area and was from 1990 until 2000 part of the Philadelphia Combined Statistical Area. As of the 2010 United States Census, Trenton had a population of 84,913, making it the state’s 10th-largest municipality after having been the state’s ninth-largest municipality in 2000. The population declined by 490 (-0.6%) from the 85,403 counted in the 2000 Census, which had in turn declined by 3,272 (-3.7%) from the 88,675 counted in the 1990 Census. The Census Bureau’s Population Estimates Program calculated that the city’s population was 83,203 in 2019, ranking as the 413th largest incorporated place in the nation.Trenton dates back at least to June 3, 1719, when mention was made of a constable being appointed for Trenton while the area was still part of Hunterdon County. Boundaries were recorded for Trenton Township as of March 2, 1720. A courthouse and jail were constructed in Trenton around 1720, and the Freeholders of Hunterdon County met annually in Trenton. Trenton became New Jersey’s capital as of November 25, 1790, and the City of Trenton was formed within Trenton Township on November 13, 1792. Trenton Township was incorporated as one of New Jersey’s initial group of 104 townships by an act of the New Jersey Legislature on February 21, 1798. On February 22, 1834, portions of Trenton Township were taken to form Ewing Township. The remaining portion of Trenton Township was absorbed by the City of Trenton on April 10, 1837. A series of annexations took place over a 50-year period, with the city absorbing South Trenton borough (April 14, 1851), portions of Nottingham Township (April 14, 1856), both the Borough of Chambersburg Township, and Millham Township (both on March 30, 1888), as well as Wilbur Borough (February 28, 1898). Portions of Ewing Township and Hamilton Township were annexed to Trenton on March 23, 1900.

Cities with a similar size as Trenton

If you want to check which cities have a similar size as Trenton, New Jersey, here you go:

Cities with a similar population density as Trenton

Other cities that have a similar population density as Trenton, New Jersey are:

Cities with a similar population size as Trenton

Here a list of cities that have a similar number of inhabitants like Trenton, New Jersey:

Cities with the same name “Trenton”

Same name but different game – do we have sister cities from other states: