Henderson County , Illinois

Henderson County: County in Illinois, United States

Henderson County locator map
Location of Henderson County on Illinois map.

About

Henderson County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 7,331 and a population density of 7 people per km². After 10 years in 2020 county had an estimated population of 6,535 inhabitants. Its county seat is Oquawka. The county was created 180 years ago in 1840.

Henderson County Courthouse  Oquawka image
Henderson County Courthouse Oquawka
Henderson County Courthouse  Oquawka image

Geography

Henderson County is located at 40°49'5"N 90°55'30"W (40.8181200, -90.9251100). It has 6 neighbors: Des Moines County, Lee County, Hancock County, McDonough County, Mercer County and Warren County.

Henderson County map

. See all Henderson County cities & populated places.

Weather

Henderson County forecast: A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 40%. more

Henderson County Quick Facts

Population : 6,535 (2020)
Country : United States of America
State : Illinois (United States)
Different from : Henderson County, Henderson County, Henderson County, Henderson County
Area : 1023 km2
Water as percent of area : 4.1%
Land as percent of area : 95.9%
Named for : Richard Henderson
Capital : Oquawka
Establishment : January 01, 1841
Time Zone : America/Chicago
Local time : 19:27:47 (27th October 2021)
Density : 6 Pop. per km² as of 2020
Population growth : -12.18% (2010-2020)
Weather : 58℉ Chance Rain Showers 7-days weather

Henderson County has 6 neighbours.

Demographics

According to census records, the population of Henderson County decreased by 12.18% in 10 years.

Year Population % Change Method
2010 7,331 - census
2011 7,216 -1.59% estimation process
2012 7,043 -2.46% estimation process
2013 6,963 -1.15% estimation process
2014 7,011 0.68% estimation process
2015 6,997 -0.2% estimation process
2016 6,886 -1.61% estimation process
2017 6,819 -0.98% estimation process
2018 6,697 -1.82% estimation process
2019 6,646 -0.77% estimation process
2020 6,535 -1.7% estimation process

Comitatul Henderson, Comte de Henderson, Comté de Henderson, Condado de Henderson, Condado han Henderson, Contea di Henderson, Genderson, Henderson, Henderson Comitatus, Henderson Kun, Henderson Kūn, Henderson konderria, Henderson megye, Henderson srjan, Hrabstwo Henderson, Khenderson, Khendersun, Okrug Khenderson, Quan Henderson, Quận Henderson, hendarasana ka'unti, hendason jun, heng de sen xian, mqatʿt hyndyrswn, shhrstan hndrswn aylynwy, Гендерсон, Округ Хендерсон, Хендерсон, Хендерсън, Հենդերսոն շրջան, شهرستان هندرسون، ایلینوی, مقاطعة هينديرسون, ہنڈرسن کاؤنٹی، الینوۓ, ہینڈرسن کاؤنٹی، الینوائے, হেন্ডারসন কাউন্টি, ヘンダーソン郡, 亨德森縣

Other places with the same name (5)

Henderson County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Henderson County.

City Name Population Title
Oquawka 1,231 Town in Henderson County, Illinois
Stronghurst 774 Township in Henderson County, Illinois
Lomax 393 Township in Henderson County, Illinois
Bald Bluff 302 Township in Henderson County, Illinois
Biggsville 273 Township in Henderson County, Illinois
Carman 268 Township in Henderson County, Illinois
Gladstone 257 Village in Henderson County, Illinois, United States
Rozetta 241 Township in Henderson County, Illinois
Terre Haute 236 Township in Henderson County, Illinois
Raritan 131 Township in Henderson County, Illinois
Media 93 Village in Illinois, USA

Illinois Other Counties (more counties)

County Name Population Title
Cook County 5,108,284 County in Illinois, United States
Chicago 2,677,643 City and county seat of Cook County, Illinois, United States
DuPage County 917,481 County in Illinois, United States
Lake County 693,593 County in Oregon, United States
Will County 688,726 County in Illinois, United States
Kane County 531,010 County in southern Utah, United States
Markham 328,966 City in Cook County, Illinois, United States
McHenry County 305,888 County in Illinois, United States
Winnebago County 281,295 County in Illinois, United States
Madison County 262,635 County in Montana, United States
Saint Clair County 258,046 The County of St.
Champaign County 209,192 County in Illinois, United States
Aurora 196,383 City in Kane County, Illinois, United States
Sangamon County 193,882 County in Illinois, United States
Peoria County 177,652 County in Illinois, United States of America
McLean County 171,256 County in North Dakota, United States