Carroll County is a county located in the U.S. state of Indiana. As of the 2020 United States census, the population was 20,306. The county seat is Delphi. Other towns within the county include Flora, Burlington, Camden, Cutler, Bringhurst and Deer Creek. Carroll County is part of the Lafayette, Indiana, Metropolitan Statistical Area.

History

In 1787, the fledgling United States defined the Northwest Territory, which included the area of present-day Indiana. In 1800, Congress separated Ohio from the Northwest Territory, designating the rest of the land as the Indiana Territory. After the Michigan Territory was separated and the Illinois Territory was formed, Indiana was reduced to its current size and geography. By December 1816, the Indiana Territory was admitted to the Union as a state.

Starting in 1794, Native American titles to Indiana lands were extinguished by usurpation, purchase, or war and treaty. The United States acquired land from the Native Americans in the treaty of St. Mary's in 1818, which included most of the future county, and in 1826 the Treaty of Mississinewas made more area available for settlement. These two treaties resolved the occupation issue for the future Carroll County.

White people had been living in the future Carroll County area since 1824 The first commissioners began organizing the county government on April 28 of that year and determined to site the county seat at land donated by William Wilson. The name 'Carrollton' was first suggested for the new community, but at the suggestion of General Samuel Milroy, 'Delphi' was selected instead.

Courthouse

The first county courthouse was built in 1831. It was replaced by a brick structure in 1856. The 730-pound bell from the first courthouse was made in Cincinnati in 1836 and given by Sheriff Samuel Davis Gresham and was used in the second courthouse until 1916. While the bell was in transit to Lafayette by boat, the boat sank. The bell was recovered from the Ohio River, and was sold, but was returned to Carroll County in 1967.

The current Carroll County courthouse was designed by Jaxson Cowell of Indianapolis, who also designed the Spencer County courthouse. It was constructed by A. E. Kemmer at a cost of about $250,000 from 1916 to 1917. The exterior is understated, but the interior is surprisingly elaborate, including a stained glass dome over a mosaic tile floor.

Geography

The Wabash River flows southwestward from Cass County through the upper part of Carroll County, exiting into Tippecanoe County. The Tippecanoe River flows southward through the county's upper west edge, also exiting into Tippecanoe County, where it merges with the Wabash shortly after leaving Carroll County's border. Wildcat Creek drains the south part of Carroll County, flowing westward into Tippecanoe to merge with the Wabash there.

The terrain of Carroll County was heavily wooded at the start, but now the flat areas are cleared and devoted to agriculture or urban development, with only the drainage areas still wooded. The highest point on the terrain ( ASL) is the county's SE corner.

According to the 2010 census, the county has a total area of , of which (or 99.25%) is land and (or 0.75%) is water.

In recent years, average temperatures in Delphi have ranged from a low of in January to a high of in July, although a record low of was recorded in January 1963 and a record high of was recorded in July 1954. Average monthly precipitation ranged from in February to in July.

Board of Commissioners: The executive body of the county; commissioners are elected county-wide to staggered four-year terms. One commissioner serves as president. The commissioners execute acts legislated by the council, collect revenue, and manage the county government. and Indiana House of Representatives district 24.

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Demographics

2020 census

As of the 2020 census, the county had a population of 20,306. The median age was 42.5 years. 23.6% of residents were under the age of 18 and 19.3% of residents were 65 years of age or older. For every 100 females there were 100.9 males, and for every 100 females age 18 and over there were 97.9 males age 18 and over.

The racial makeup of the county was 93.5% White, 0.8% Black or African American, 0.3% American Indian and Alaska Native, 0.2% Asian, <0.1% Native Hawaiian and Pacific Islander, 1.7% from some other race, and 3.5% from two or more races. Hispanic or Latino residents of any race comprised 4.1% of the population.

There were 8,125 households in the county, of which 29.5% had children under the age of 18 living in them. Of all households, 55.4% were married-couple households, 17.2% were households with a male householder and no spouse or partner present, and 19.9% were households with a female householder and no spouse or partner present. About 25.1% of all households were made up of individuals and 11.6% had someone living alone who was 65 years of age or older. The population density was . There were 9,472 housing units at an average density of . The racial makeup of the county was 96.8% white, 0.2% American Indian, 0.2% black or African American, 0.1% Asian, 1.7% from other races, and 1.0% from two or more races. Those of Hispanic or Latino origin made up 3.5% of the population.

Of the 7,900 households, 32.1% had children under the age of 18 living with them, 59.5% were married couples living together, 7.3% had a female householder with no husband present, 28.1% were non-families, and 24.0% of all households were made up of individuals. The average household size was 2.54 and the average family size was 2.98. The median age was 40.9 years.

Education

Public schools in Carroll County are administered by the following school districts:

  • Carroll Consolidated School District
  • Delphi Community School Corporation
  • Rossville Consolidated School District
  • Twin Lakes School Corporation

High schools and middle schools

  • Delphi Community High School
  • Delphi Community Middle School
  • Carroll Consolidated School

Elementary schools

  • Carroll Elementary School
  • Delphi Community Elementary School

See also

  • National Register of Historic Places listings in Carroll County, Indiana

References

  • Carroll Consolidated School District
  • Delphi Community School Corporation