Map of Carroll County, Indiana

Carroll County is a county located in the U.S. state of Indiana. As of the 2010 United States Census, the population was 20,155. The county seat is Delphi.

Carroll County is part of the Lafayette, Indiana, Metropolitan Statistical Area.

Carroll County overview:
Name:Carroll County
FIPS code:18-015
State:Indiana
Founded:17 January 1828 (authorized)
28 April 1828 (organized)
Named for:Charles Carroll of Carrollton
Seat:Delphi
Largest city:Delphi
Total Area:375.02 sq mi (971.3 km²)
Land Area:372.22 sq mi (964.0 km²)
Population Density:54.1/sq mi (20.9/km²)

Carroll County location map. Where is Carroll County?

Carroll County location on the U.S. Map. Where is Carroll County.
Location of Carroll County in the the United States.
Carroll County location on the Indiana map. Where is Carroll County.
Location of Carroll County in Indiana.

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. President Thomas Jefferson chose William Henry Harrison as the territory’s first governor, and Vincennes was established as the territorial capital. 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.

Whites had been living in the future Carroll County area since 1824 and their numbers increased rapidly in the next few years. Accordingly, Carroll County was authorized by the state legislature on 17 January 1828; it was named for Charles Carroll, the last surviving signer of the Declaration of Independence, who died in 1832. The first commissioners began organizing the county government on 28 April 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.

The Wabash and Erie Canal, built through the county in 1840 and operating until the early 1870s, is among the county’s most significant historical legacies.

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.

Carroll County Road Map

Carroll CountyStreet Map.
Street map of Carroll County, Indiana. Source: OpenStreetMap (OSM)

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 (830 feet/250 meters ASL) is the county’s SE corner.

According to the 2010 census, the county has a total area of 375.02 square miles (971.3 km), of which 372.22 square miles (964.0 km) (or 99.25%) is land and 2.80 square miles (7.3 km) (or 0.75%) is water.

Adjacent counties

City

Towns

Unincorporated communities

  • Adams Mill
  • Bringhurst
  • Burrows
  • Carrollton
  • Cutler
  • Deer Creek
  • Lexington
  • Lockport
  • Ockley
  • Owasco
  • Patton
  • Pittsburg
  • Prince William
  • Pyrmont
  • Radnor
  • Rockfield
  • Sharon
  • Sleeth
  • Terrace Bay
  • Wheeling

Townships

  • Adams
  • Burlington
  • Carrollton
  • Clay
  • Deer Creek
  • Democrat
  • Jackson
  • Jefferson
  • Liberty
  • Madison
  • Monroe
  • Rock Creek
  • Tippecanoe
  • Washington

Major highways

  • U.S. Route 421
  • Indiana State Road 18
  • Indiana State Road 22
  • Indiana State Road 25
  • Indiana State Road 29
  • Indiana State Road 39
  • Indiana State Road 75
  • Indiana State Road 218

Railroads

  • Norfolk Southern Railway
  • Winamac Southern Railway

Carroll County Topographic Map

Topographic Map of Carroll County, Indiana
Carroll County Topo map.

Carroll County Satellite Map

Satellite Map of Carroll County, Indiana
Carroll County satellite map.

Carroll County Outline Map

Outline Map of Carroll County, Indiana
Carroll County outline map.
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Parent Unit Map

Map of United States
The United States (US) covers a total area of 9,833,520 sq. km. Of this area, the 48 contiguous states and the District of Columbia cover 8,080,470 sq. km. The archipelago of Hawaii has an area of 28,311 sq. km while the remaining area is part of the US territories. The greatest east-west distance in the ... Read more
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Political map of Indiana State – Printable Collection
Indiana (/ˌɪndiˈænə/ (listen)) is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th state on December 11, 1816. It is bordered by Lake Michigan to ... Read more
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