Grundy County, Iowa

Grundy County: County in Iowa, United States

About

Grundy County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 12,453 and a population density of 10 people per km². After 10 years in 2020 county had an estimated population of 12,217 inhabitants. Its county seat is Grundy Center. The county was created 171 years ago in 1850.

Quick Facts about Grundy County

Population : 12,217 (2020)
Country : United States of America
State : Iowa (United States)
Different from : Grundy County, Grundy County, Grundy County
Twitter username : grundycoiowa
Area : 1302 km2
Water as percent of area : 0.01%
Land as percent of area : 99.99%
Named for : Felix Grundy
Capital : Grundy Center
Establishment : January 01, 1851
Time Zone : America/Chicago
Local time : 16:35:18 (12th August 2022)
Density : 9 Pop. per km² as of 2020
Population growth : -1.93% (2010-2020)
Grundy County locator map
Location of Grundy County on Iowa map.
Grundy County Courthouse image
Grundy County Courthouse
Grundy County Courthouse image

Geography

Grundy County is located at 42°24'7"N 92°47'29"W (42.4018700, -92.7914200). It has 2 neighbors: Butler County and Marshall County.

Grundy County map

The largest city of Grundy County is Grundy Center with a population of 2,670. Other cities include, Reinbeck population 1,613, Dike population 1,267, Conrad population 1,067 and Wellsburg population 685. See all Grundy County cities & populated places.

Grundy County Populated Places

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

City Name Population Title
Grundy Center 2,670 City in Iowa
Reinbeck 1,613 City in Grundy County, Iowa, United States
Dike 1,267 City in Iowa, United States
Conrad 1,067 City in Grundy County, Iowa, United States
Wellsburg 685 Human settlement in Grundy County, Iowa, United States of America
Holland 276 City in Iowa, United States
Stout 214 Human settlement in Grundy County, Iowa, United States of America
Beaman 183 Human settlement in Grundy County, Iowa, United States of America
Lincoln 148 City in Iowa, United States
Morrison 91 City in Iowa, United States

Grundy County has 2 neighbours.

  • Grundy Center

Demographics

According to census records, the population of Grundy County decreased by 1.93% in 10 years.

Year Population % Change Method
2010 12,453 - census
2011 12,478 0.2% estimation process
2012 12,437 -0.33% estimation process
2013 12,341 -0.78% estimation process
2014 12,390 0.4% estimation process
2015 12,405 0.12% estimation process
2016 12,286 -0.97% estimation process
2017 12,298 0.1% estimation process
2018 12,272 -0.21% estimation process
2019 12,232 -0.33% estimation process
2020 12,217 -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 Kun, Grundy Kūn, Grundy konderria, Grundy megye, Hrabstwo Grundy, Kantono Grundy, Okrug Grandi, Quan Grundy, Quận Grundy, ge lan di xian, gra'undi ka'unti, gurandi jun, mqatʿt ghrwndy, shhrstan grandy aywwa, Гранди, Грънди, Округ Гранди, Ґранді, Գրանդի շրջան, شهرستان گراندی، آیووا, مقاطعة غروندي, گرنڈی کاؤنٹی, گرونڈی کاؤنٹی، آئیووا, গ্রাউন্ডি কাউন্টি, グランディ郡, 格蘭迪縣

People born in Grundy County (3)

People born in Grundy County, including aerospace engineer Clayton Folkerts, politician W. L. Mooty, politician Robert H. Renken, .

List

Other places with the same name (4)

Iowa Other Counties (more counties)

County Name Population Title
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Davenport 101,799 County seat of Scott County, Iowa, United States
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Dallas County 96,963 County in Iowa, United States
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Sioux City 82,651 City in Iowa, United States of America
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