What is the population of Carroll County?

The population of Carroll County, IN is 20,228.

Where is Carroll County located?

Carroll County, IN is located at latitude 40.5828600 and longitude -86.5634800. It is in United States.

What is the area of Carroll County?

The area of Carroll County, IN is 971 km².

What is the elevation of Carroll County?

Carroll County, IN has an elevation of 204 meters (669 feet) above sea level.

What time zone is Carroll County in?

Carroll County, IN is in the America/Indiana/Indianapolis time zone.

How has the population of Carroll County changed?

The population of Carroll County, IN has increased from 20,155 (2010) to 20,228 (2020), a change of 0.4%.

Carroll County, Indiana

Carroll County: county in Indiana, United States

About

Carroll County is a county located in the U.S. state of Indiana. As of the 2010 census, the population was 20,155 and a population density of 21 people per km². After 10 years in 2020 county had an estimated population of 20,228 inhabitants. Its county seat is Delphi. The county was created 198 years ago in 1827.

Carroll County locator map — Location of Carroll County on Indiana map.

County Snapshot

Carroll County at a glance

Carroll County currently has 6 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

Browse county places

Mapped populated places

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Indiana counties

Open related pages

Largest city

Delphi

Population 2,909

Quick Facts about Carroll County

Population	20,228 (2020)
Country	United States of America
State	Indiana (United States)
Different from	Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County, Carroll County
Area	971 km²
Water as percent of area	0.75%
Land as percent of area	99.25%
Latitude & Longitude	40.5829,-86.5635
Named for	Charles Carroll
Capital	Delphi
Establishment	January 01, 1828
Time Zone	Eastern Time Zone
Local time	08:57:48 (13th April 2026)
Density	21 Pop. per km² as of 2020
Population growth	0.36% (2010-2020)
Weather	78℉ Chance Showers And Thunderstorms then Chance Light Rain 7-days weather

Carrol County 1916 image

Geography

Carroll County is located at 40°34'58"N 86°33'49"W (40.5828600, -86.5634800). It has 5 neighbors: Cass County, Clinton County, Howard County, Tippecanoe County and White County.

Carroll County map

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The largest city of Carroll County is Delphi with a population of 2,909. Other cities include, Ray population 1,650, Deer Creek population 874, Camden population 619 and Burlington population 604. See all Carroll County cities & populated places.

Carroll County Populated Places

Cities, towns, neighborhoods & other populated places in Carroll County.

City Name	Population	Title
Delphi	2,909	City in Indiana
Ray	1,650	Unincorporated community in Indiana and Michigan, USA
Deer Creek	874	Human settlement in United States of America
Camden	619	Town in Indiana, United States
Burlington	604	Town in Indiana, United States
Yeoman	143	Human settlement in Carroll County, Indiana, United States of America

Weather

78°F

Chance Showers And Thunderstorms then Chance Light Rain

20 mph SW Monday

A chance of showers and thunderstorms before 8am, then a chance of rain and a slight chance of thunderstorms between 8am and 2pm, then a chance of thu...

7-Day Forecast

Official website of Carroll County

Official Website

Carroll County has 5 neighbours.

Cass County county in Indiana, United States
Clinton County county in Indiana, United States of America
Howard County county in Indiana, United States
Tippecanoe County county in the northwest quadrant of Indiana, United States
White County county in Indiana, United States

Delphi

Demographics

The population of Carroll County increased by 0.36% in 10 years.

Year	Population	% Change	Method
2010	20,155	-	census
2011	20,043	-0.56%	estimation process
2012	20,112	0.34%	estimation process
2013	20,113	0%	estimation process
2014	19,953	-0.8%	estimation process
2015	19,887	-0.33%	estimation process
2016	19,973	0.43%	estimation process
2017	20,067	0.47%	estimation process
2018	20,188	0.6%	estimation process
2019	20,257	0.34%	estimation process
2020	20,228	-0.14%	estimation process

Carroll, Carroll Kun, Carroll Kūn, Carroll konderria, Carroll megye, Comitatul Carroll, Comte de Carroll, Comté de Carroll, Condado de Carroll, Condado han Carroll, Contea di Carroll, Hrabstwo Carroll, Karroll, Kerroll, Kerul, Okrug Karol, Quan Carroll, Quận Carroll, ka luo er xian, kyarala ka'unti, kyaroru jun, shhrstan krwl ayndyana, Карролл, Керролл, Керъл, Округ Карол, Քերոլ շրջան, شهرستان کرول، ایندیانا, کیرول کاؤنٹی، انڈیانا, ক্যারল কাউন্টি, キャロル郡, 卡洛爾縣

People born in Carroll County (3)

People born in Carroll County, including politician Burton L. French, Medal of Honor recipient Nicholas Fanning, basketball player Willis Young, .

More notable people

Other places with the same name (12)

Carroll County, Maryland county in New Hampshire, United States with a population of 169,092 people.
Carroll County, Georgia county in Georgia, United States with a population of 121,633 people.
Carroll County, New Hampshire county in New Hampshire, United States with a population of 49,167 people.
Carroll County, Virginia county in Virginia, United States with a population of 30,074 people.
Carroll County, Arkansas county in Arkansas, United States with a population of 28,276 people.
Carroll County, Tennessee county in Tennessee, United States with a population of 27,779 people.
Carroll County, Ohio county in Ohio, United States with a population of 26,897 people.
Carroll County, Iowa county in Iowa, United States with a population of 19,914 people.
Carroll County, Illinois county in Illinois, United States with a population of 14,241 people.
Carroll County, Kentucky county in Kentucky, United States with a population of 10,730 people.
Carroll County, Mississippi county in Mississippi, United States with a population of 9,732 people.
Carroll County, Missouri county in Missouri, United States with a population of 8,554 people.

Indiana Other Counties (more counties)

County Name	Population	Title
Marion County	966,183	County in Oregon, United States
Indianapolis	877,903	The sixteenth most populous city in the United States and the center of the Indianapolis metropolitan area.
Lake County	487,536	County in Indiana, United States
Allen County	382,187	County in Indiana, United States
Hamilton County	344,238	County in Indiana, United States
Fort Wayne	272,398	The second most populous city in Indiana and the center of the Fort Wayne metropolitan area.
Saint Joseph County	271,484	County in Indiana, United States
Elkhart County	206,161	County in Indiana, United States
Tippecanoe County	196,115	County in the northwest quadrant of Indiana, United States
Vanderburgh County	182,447	County in Indiana, United States
Hendricks County	173,251	County in Indiana, United States
Porter County	170,980	County in Indiana, United States
Johnson County	160,607	County in Indiana, United States
Monroe County	148,219	County in Indiana, United States
Madison County	129,681	County in Indiana, United States
Clark County	119,266	County in Indiana, United States