Grundy County is a

county A county is a geographic region of a country used for administrative or other purposesChambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

located in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sover ...

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to the ...

. At the 2020 census, the population was 12,329. The

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...

is Grundy Center. The county is named for

Felix Grundy Felix Grundy (September 11, 1777 – December 19, 1840) was an American politician who served as a congressman and senator from Tennessee as well as the 13th attorney General of the United States. Biography Early life Born in Berkeley County ...

, former

U.S. Attorney General The United States attorney general (AG) is the head of the United States Department of Justice, and is the chief law enforcement officer of the federal government of the United States. The attorney general serves as the principal advisor to the p ...

. Grundy County is included in the Waterloo- Cedar Falls, IA

Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally Incorporated town, incorporate ...

History

Grundy County was formed on January 15, 1851, and became self-governing in 1856. It was named after

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...

, a statesman, Senator, member of the House of Representatives and Attorney General under President

James K. Polk James Knox Polk (November 2, 1795 – June 15, 1849) was the 11th president of the United States, serving from 1845 to 1849. He previously was the 13th speaker of the House of Representatives (1835–1839) and ninth governor of Tennessee (183 ...

. The first courthouse was built in 1861. The wooden, two-story building contained a courtroom, but was used for other purposes, including housing the office of the sheriff, county treasurer, the judge, as well as a chamber for the jury. The cornerstone for a second courthouse was laid on November 11, 1891.

Geography

According to the

U.S. Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...

, the county has a total area of , of which is land and (0.01%) is water.

Major highways

U.S. Highway 20 * Elongated circle 14

Iowa Highway 14 Iowa Highway 14 (Iowa 14) is a state highway that runs from north to south across the state of Iowa for . The begins in Corydon at an intersection with Iowa 2 and ends in Charles City at an intersection with U.S. Highway 18 (US 1 ...

Iowa Highway 57 Iowa Highway 57 is a state highway that runs from west to east in northern Iowa. Its western terminus is at U.S. Route 65 northeast of Iowa Falls. Its eastern terminus is at an intersection with U.S. Highway 218, Iowa Highway 27, and Iowa High ...

Iowa Highway 175 Iowa Highway 175 (Iowa 175) is a main east–west route in the northern portion of the state. The highway has a length of . Iowa Highway 175 enters the state by a Missouri River crossing between Decatur, Nebraska and Onawa. The highway co ...

Adjacent counties

* Butler County (north) *

Black Hawk County Black Hawk County is a county in the northeastern part of U.S. state of Iowa. As of the 2020 census, the population was 131,144, making it Iowa's fifth-most populous county. The county seat is Waterloo. Black Hawk County is part of the Water ...

(east) *

Tama County Tama County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 17,135. Its county seat is Toledo. The county was formed on February 17, 1843 and named for Taimah, a leader of the Meskwaki Indians. Geog ...

(southeast) * Marshall County (southwest) * Hardin County (west) * Franklin County (Northwest)

Demographics

2020 census

The 2020 census recorded a population of 12,329 in the county, with a population density of . 96.97% of the population reported being of one race. 94.83% were non-Hispanic White, 0.40% were Black, 1.18% were Hispanic, 0.08% were Native American, 0.19% were Asian, 0.00% were Native Hawaiian or Pacific Islander and 3.33% were some other race or more than one race. There were 5,465 housing units, of which 5,069 were occupied.

2010 census

The 2010 census recorded a population of 12,453 in the county, with a population density of . There were 5,530 housing units, of which 5,131 were occupied.

2000 census

At the 2000

census A census is the procedure of systematically acquiring, recording and calculating information about the members of a given population. This term is used mostly in connection with national population and housing censuses; other common censuses incl ...

, there were 12,369 people, 4,984 households and 3,583 families residing in the county. The population density was . There were 5,304 housing units at an average density of 11 per square mile (4/km²). The racial makeup of the county was 98.97%

White White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on ...

, 0.08%

Black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have o ...

African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of ens ...

, 0.02% Native American, 0.29%

Asian Asian may refer to: * Items from or related to the continent of Asia: ** Asian people, people in or descending from Asia ** Asian culture, the culture of the people from Asia ** Asian cuisine, food based on the style of food of the people from Asi ...

, 0.15% from

other races Other often refers to: * Other (philosophy), a concept in psychology and philosophy Other or The Other may also refer to: Film and television * ''The Other'' (1913 film), a German silent film directed by Max Mack * ''The Other'' (1930 film), a ...

, and 0.48% from two or more races. 0.58% of the population were

Hispanic The term ''Hispanic'' ( es, hispano) refers to people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or Hispanidad. The term commonly applies to countries with a cultural and historical link to Spain and to Vic ...

Latino Latino or Latinos most often refers to: * Latino (demonym), a term used in the United States for people with cultural ties to Latin America * Hispanic and Latino Americans in the United States * The people or cultures of Latin America; ** Latin A ...

of any race. There were 4,984 households, of which 30.70% had children under the age of 18 living with them, 63.80% were

married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognized union between people called spouses. It establishes rights and obligations between them, as well as between them and their children, and between t ...

living together, 5.50% had a female householder with no husband present, and 28.10% were non-families. 25.50% of all households were made up of individuals, and 14.20% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 2.94. 25.20% of the population were under the age of 18, 6.30% from 18 to 24, 25.10% from 25 to 44, 24.10% from 45 to 64, and 19.30% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 95.70 males. For every 100 females age 18 and over, there were 92.10 males. The

median household income The median income is the income amount that divides a population into two equal groups, half having an income above that amount, and half having an income below that amount. It may differ from the mean (or average) income. Both of these are ways of ...

was $39,396,] and the median family income was $46,627. Males had a median income of $32,006 and females $22,003. The

per capita income Per capita income (PCI) or total income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's total income by its total population. Per capita i ...

was $19,142. About 3.30% of families and 4.60% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for t ...

, including 4.60% of those under age 18 and 5.70% of those age 65 or over.

Communities

* Beaman * Conrad *

Dike Dyke (UK) or dike (US) may refer to: General uses * Dyke (slang), a slang word meaning "lesbian" * Dike (geology), a subvertical sheet-like intrusion of magma or sediment * Dike (mythology), ''Dikē'', the Greek goddess of moral justice * Dikes ...

* Grundy Center *

Holland Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former province on the western coast of the Netherlands. From the 10th to the 16th c ...

Morrison Morrison may refer to: People * Morrison (surname), people with the Scottish surname Morrison * Morrison Heady (1829–1915), American poet * Morrison Mann MacBride (1877–1938), Canadian merchant Places in the United States * Morrison, Colorad ...

* Reinbeck *

Stout Stout is a dark, top-fermented beer with a number of variations, including dry stout, oatmeal stout, milk stout, and imperial stout. The first known use of the word ''stout'' for beer, in a document dated 1677 found in the Egerton Manuscript ...

* Wellsburg

Townships

* Beaver Township * Black Hawk Township * Clay Township * Colfax Township * Fairfield Township * Felix Township * German Township * Grant Township * Lincoln Township * Melrose Township * Palermo Township * Pleasant Valley Township * Shiloh Township * Washington Township

Population ranking

The population ranking of the following table is based on the 2020 census of Grundy County. † ''county seat''

Politics

References

External links

Grundy County, Iowa
Official website {{Authority control 1851 establishments in Iowa Waterloo – Cedar Falls metropolitan area Populated places established in 1851