Kosciusko County, Indiana
Kosciusko County: County in Indiana, United States
About
Kosciusko County is a county located in the U.S. state of Indiana. As of the 2010 census, the population was 77,358 and a population density of 54 people per km². After 10 years in 2020 county had an estimated population of 78,988 inhabitants. Its county seat is Warsaw. The county was created 190 years ago in 1835.

Quick Facts about Kosciusko County
Population : | 78,988 (2020) |
Country : | United States of America |
State : | Indiana (United States) |
Area : | 1436 km2 |
Official name : | Kosciusko County |
Water as percent of area : | 4.15% |
Land as percent of area : | 95.85% |
Named for : | Tadeusz Kościuszko |
Altitude : | 827 feet / 252 meters |
Capital : | Warsaw |
Establishment : | February 02, 1835 |
Time Zone : | Eastern Time Zone |
Local time : | 12:57:33 (22nd February 2025) |
Density : | 55 Pop. per km² as of 2020 |
Population growth : | 2.06% (2010-2020) |


Geography
Kosciusko County is located at 41°14'39"N 85°51'39"W (41.2441000, -85.8607200). It has 6 neighbors: Elkhart County, Fulton County, Marshall County, Noble County, Wabash County and Whitley County.
Kosciusko County map
The largest city of Kosciusko County is Warsaw with a population of 15,200. Other cities include, Pierceton population 1,012, Silver Lake population 916, Leesburg population 546 and Claypool population 430. See all Kosciusko County cities & populated places.
Kosciusko County Populated Places
Cities, towns, neighborhoods & other populated places in Kosciusko County.
City Name | Population | Title |
---|---|---|
Warsaw | 15,200 | City in Indiana, United States |
Winona Lake | 4,890 | Town in Kosciusko County, Indiana, United States |
Syracuse | 2,856 | Town in Indiana, United States |
Milford | 1,562 | Town in Kosciusko County, Indiana, United States |
North Webster | 1,161 | Town of the United States |
Pierceton | 1,012 | Human settlement in Kosciusko County, Indiana, United States of America |
Mentone | 955 | Town in Indiana, United States |
Silver Lake | 916 | Human settlement in Kosciusko County, Indiana, United States of America |
Etna Green | 590 | Town in Indiana, United States |
Leesburg | 546 | Human settlement in Kosciusko County, Indiana, United States of America |
Claypool | 430 | Human settlement in Kosciusko County, Indiana, United States of America |
Burket | 195 | Human settlement in Kosciusko County, Indiana, United States of America |
Sidney | 80 | Town in Indiana, United States |
- Official Website
Official website of Kosciusko County
Kosciusko County has 6 neighbours.
- Elkhart County county in Indiana, United States
- Fulton County county in Indiana, United States
- Marshall County county in Indiana, United States
- Noble County county in Indiana, United States
- Wabash County county in Indiana, United States
- Whitley County county in Indiana, United States
- Warsaw
Demographics
The population of Kosciusko County increased by 2.06% in 10 years.
Year | Population | % Change | Method |
2010 | 77,358 | - | census |
2011 | 77,353 | -0.01% | estimation process |
2012 | 77,603 | 0.32% | estimation process |
2013 | 77,865 | 0.34% | estimation process |
2014 | 78,371 | 0.65% | estimation process |
2015 | 78,547 | 0.22% | estimation process |
2016 | 78,732 | 0.23% | estimation process |
2017 | 79,026 | 0.37% | estimation process |
2018 | 79,416 | 0.49% | estimation process |
2019 | 79,456 | 0.05% | estimation process |
2020 | 78,988 | -0.59% | estimation process |
People born in Kosciusko County (1)
American politician Sue Errington was born in Kosciusko County
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 |