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Agency History
Learn more about our facilities, our innovations, and the who played a role in shaping the U.S. Census Bureau.
Census Records & Family History
The United States has collected data about its population since 1790 and continues to collect data every 10 years. Learn how to find previous census records.
Historical Censuses & Surveys
Learn how the census expanded over time from a simple headcount in 1790, to over 200 different surveys today.
Galleries & Archives
View publications, maps, and more that provide information about the history of the Census Bureau and its programs.

Facts by Decade

Censuses are not conducted in a vacuum. They occur amidst internal and external crisis, shifts in cultural interests, and events that become "defining moments" for each generation. Census data reflect the growth of the population as well as the changing values and interests of the American people.

Fast Facts provides a portrait of the United States both statistically and culturally. In addition to census-related statistics, the innovations, events, and icons of each decade are highlighted. Each page illustrates the thought and culture of the population counted during each decade's census.

2010
  • 2020
  • 2010
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  • 1990
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  • 1970
  • 1960
  • 1950
  • 1940
  • 1930
  • 1920
  • 1910
  • 1900
  • 1890
  • 1880
  • 1870
  • 1860
  • 1850
  • 1840
  • 1830
  • 1820
  • 1810
  • 1800
  • 1790
2010

ICONS: Social Media, Handheld Computers, Donald Trump

Population

308,745,538
U.S. Resident Population
87.4
Population per square mile of land area
9.7
Percent increase of population from 2000 to 2010
50
Number of States

10 Largest Urban Places

Rank
Place
Population
1
New York City, NY 8,175,133
2
Los Angeles, CA 3,792,621
3
Chicago, IL 2,695,598
4
Houston, TX 2,099,451
5
Philadelphia, PA 1,526,006
6
Phoenix, AZ 1,445,632
7
San Antonio, TX 1,327,407
8
San Diego, CA 1,307,402
9
Dallas, TX 1,197,816
10
San Jose, CA 945,942

The 2010 Census

Cost $12.9 billion
Cost per Capita (cents) 4778
Total Pages in Published Reports N/A
Number of Enumerators 635,000 (est.)
Census Bureau Director Robert M. Groves
Number of Questions on the Questionnaire 10
Number of Questions on the Long Form N/A

Pop Culture

  • On January 12, 2010, a 7.0 magnitude earthquake devastates Haiti, killed an estimated 230,000 and destroyed the nation's infrastructure.
  • On January 27, 2010, Apple Computer unveils the iPad tablet computer.
  • In February 2010, a series of winter storms labeled "Snowmageddon" by President Obama blankets the east coast of the United States with up to 40 inches of snow in less than 1 week.
  • British Petroleum's "Deepwater Horizon" offshore oil platform explodes on April 20, 2010, killing 11 workers. The ensuing oil leak would not be capped until July 15.
  • Time Magazine announces Facebook founder Mark Zuckerberg is its 2010 Person of the Year.
  • On May 2, 2011, U.S. Navy Seals raid a residence in Abbottabad, Pakistan, killing the United State's most wanted terrorist—Osama Bin Laden.
  • The launch of Space Shuttle Endeavour (STS-134) on May 16, 2011, marks its last mission to space and the second to last shuttle mission before the end of the space shuttle program.
  • After 25 seasons and more than 5,000 episodes, "The Oprah Winfrey Show" airs its last original episode on May 25, 2011.
  • October 2012's Hurricane Sandy strikes the East Coast of the United States, causing more than $65 billion in damage on the New Jersey coast and New York Boroughs of Manhattan and Staten Island.
  • The Affordable Care Act (also known as Obamacare) goes into affect on January 1, 2014, marking the largest expansion of the social welfare state in decades and providing healthcare to more than 7 million Americans.
  • Businessman Donald J. Trump is elected as the Unitd States 45th president on November 8, 2016, defeating Democratic challenger Hillary Rodham Clinton.
  • On November 2, 2016, the Chicago Cubs win their first World Series since 1908, defeating the Cleveland Indians 4 games to 3.
  • June 2018 meetings President Donald Trump and North Korean Leader Kim Jong-un are the first talks between the two nations' leaders. Following President Trump's impromptu Twitter invitation to meet, the Korean leader invites Trump to become the first sitting American president to enter North Korean territory.
Page Last Revised - October 31, 2023
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