Grundy County , Illinois

Grundy County: County in Illinois, United States

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

About

Grundy County is a county located in the U.S. state of Illinois. As of the 2010 census, the population was 50,063 and a population density of 45 people per km². After 10 years in 2020 county had an estimated population of 50,993 inhabitants. Its county seat is Morris. The county was created 180 years ago in 1841.

Grundy County Courthouse '7395451684' image
Grundy County Courthouse '7395451684'
Grundy County Courthouse '7395451684' image

Geography

Grundy County is located at 41°17'6"N 88°25'7"W (41.2850900, -88.4185000). It has 4 neighbors: Kankakee County, La Salle County, Livingston County and Will County.

Grundy County map

The largest city of Grundy County is Morris with a population of 15,162. Other cities include, Minooka population 11,456, Wauponsee population 2,329, South Wilmington population 637 and Carbon Hill population 334. See all Grundy County cities & populated places.

Grundy County Quick Facts

Population : 50,993 (2020)
Country : United States of America
State : Illinois (United States)
Different from : Grundy County, Grundy County, Grundy County
Area : 1115 km2
Water as percent of area : 2.9%
Land as percent of area : 97.1%
Named for : Felix Grundy
Altitude : 568 feet / 173 meters
Capital : Morris
Establishment : February 02, 1841
Time Zone : America/Chicago
Local time : 08:42:32 (22nd October 2021)
Density : 46 Pop. per km² as of 2020
Population growth : 1.82% (2010-2020)

Grundy County has 4 neighbours.

Demographics

The population of Grundy County increased by 1.82% in 10 years.

Year Population % Change Method
2010 50,063 - census
2011 50,099 0.07% estimation process
2012 50,160 0.12% estimation process
2013 50,187 0.05% estimation process
2014 50,287 0.2% estimation process
2015 50,363 0.15% estimation process
2016 50,317 -0.09% estimation process
2017 50,622 0.6% estimation process
2018 50,973 0.69% estimation process
2019 51,054 0.16% estimation process
2020 50,993 -0.12% estimation process

Comitatul Grundy, Comte de Grundy, Comté de Grundy, Condado de Grundy, Condado han Grundy, Contea di Grundy, Grandi, Grandi srjan, Grundi, Grundy, Grundy Comitatus, Grundy Kun, Grundy Kūn, Grundy konderria, Grundy megye, Hrabstwo Grundy, Okrug Grandi, Quan Grundy, Quận Grundy, ge lan di xian, gra'undi ka'unti, gurandi jun, mqatʿt ghrwndy, shhrstan grandy aylynwy, Гранди, Грънди, Округ Гранди, Ґранді, Գրանդի շրջան, شهرستان گراندی، ایلینوی, مقاطعة غروندي, گرنڈی کاؤنٹی، الینوۓ, گرونڈی کاؤنٹی، الینوائے, গ্রাউন্ডি কাউন্টি, グランディ郡, 格蘭迪縣

People born in Grundy County (2)

People born in Grundy County, including middle and long distance runner Frank Verner, Carlos Avery, you can see a list of people who born in Grundy County.

Other places with the same name (4)

Grundy County Populated Places

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

City Name Population Title
Morris 15,162 City in Illinois
Aux Sable 13,493 Township in Grundy County, Illinois
Minooka 11,456 City in Illinois, United States of America
Coal City 5,351 Village in United States of America
Diamond 2,484 Village in Illinois, USA
Wauponsee 2,329 Unincorporated community in Illinois
Mazon 1,860 Village in the United States
Gardner 1,377 Village in Illinois, United States
Braceville 709 Township in Grundy County, Illinois
South Wilmington 637 Human settlement in Illinois, United States of America
Nettle Creek 484 Township in Grundy County, Illinois
Carbon Hill 334 Human settlement in Illinois, United States of America
Verona 208 Village in Illinois, United States
East Brooklyn 104 Village in Illinois, United States
Kinsman 96 Village in Illinois, United States

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