page_title: Indiana
section_title: Population growth
hierarchical_section_title: Indiana / Demographics / Population growth
context_page_description: Indiana is a U.S. state in the Midwestern and Great Lakes regions of North America. It is the 38th-largest by area and the 17th-most populous of the 50 United States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th state on December 11, 1816. It borders Lake Michigan to the northwest, Michigan to the north, Ohio to the east, the Ohio River and Kentucky to the south and southeast, and the Wabash River and Illinois to the west.
  Before becoming a territory, various indigenous peoples inhabited Indiana for thousands of years. Since its founding as a territory, settlement patterns in Indiana have reflected regional cultural segmentation present in the Eastern United States; the state's northernmost tier was settled primarily by people from New England and New York, Central Indiana by migrants from the Mid-Atlantic states and adjacent Ohio, and Southern Indiana by settlers from the Southern states, particularly Kentucky and Tennessee.
  Indiana has a diverse economy with a gross state product of $359.12 billion in 2017.
context_section_description: Population growth since 1990 has been concentrated in the counties surrounding Indianapolis, with four of the five fastest-growing counties in that area: Hamilton, Hendricks, Johnson, and Hancock. The other county is Dearborn County, which is near Cincinnati, Ohio. Hamilton County has also grown faster than any county in the states bordering Indiana (Illinois, Michigan, Ohio and Kentucky), and is the 20th-fastest growing county in the country.
  With a population of 829,817, Indianapolis is the largest city in Indiana and the 12th-largest in the United States, according to the 2010 Census. Three other cities in Indiana have a population greater than 100,000: Fort Wayne (253,617), Evansville (117,429) and South Bend (101,168). Since 2000, Fishers has seen the largest population rise amongst the state's 20 largest cities with an increase of 100 percent.
  Gary and Hammond have seen the largest population declines regarding the top 20 largest cities since 2000, with a decrease of 21.0 and 6.8 percent respectively. Other cities that have seen extensive growth since 2000 are Noblesville (39.4 percent), Greenwood (81 percent), Carmel (21.4 percent) and Lawrence (9.3 percent). Meanwhile, Evansville (−4.2 percent), Anderson (−4 percent) and Muncie (−3.9 percent) are cities that have seen the steepest decline in population in the state.
  Indianapolis has the largest population of the state's metropolitan areas and the 33rd-largest in the country. The Indianapolis metropolitan area encompasses Marion County and nine surrounding counties in central Indiana.
  Note: Births in table don't add up, because Hispanics are counted both by their ethnicity and by their race, giving a higher overall number.
  Since 2016, data for births of White Hispanic origin are not collected, but included in one Hispanic group; persons of Hispanic origin may be of any race.
  Based on population estimates for 2011, 6.6% of the state's population is under the age of five, 24.5% is under the age of 18, and 13.2% is 65 years of age or older. From the 2010 U.S. Census demographic data for Indiana, the median age is 37.
caption: Indiana population density map
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