Grundy County, Illinois
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image:Map of Illinois highlighting Grundy County.png
Grundy County is a county located in the state of Illinois. As of 2000, the population is 37,535. Its county seat is Morris6.
Geography
According to the U.S. Census Bureau, the county has a total area of 1,115 km² (430 mi²). 1,088 km² (420 mi²) of it is land and 27 km² (11 mi²) of it is water. The total area is 2.44% water.
Demographics
As of the census2 of 2000, there are 37,535 people, 14,293 households, and 10,276 families residing in the county. The population density is 35/km² (89/mi²). There are 15,040 housing units at an average density of 14/km² (36/mi²). The racial makeup of the county is 97.09% White, 0.19% Black or African American, 0.24% Native American, 0.30% Asian, 0.01% Pacific Islander, 1.30% from other races, and 0.87% from two or more races. 4.13% of the population are Hispanic or Latino of any race.
There are 14,293 households out of which 35.30% have children under the age of 18 living with them, 59.60% are married couples living together, 8.60% have a female householder with no husband present, and 28.10% are non-families. 23.50% of all households are made up of individuals and 9.40% have someone living alone who is 65 years of age or older. The average household size is 2.60 and the average family size is 3.09.
In the county the population is spread out with 26.60% under the age of 18, 8.30% from 18 to 24, 30.20% from 25 to 44, 22.50% from 45 to 64, and 12.30% who are 65 years of age or older. The median age is 36 years. For every 100 females there are 98.90 males. For every 100 females age 18 and over, there are 97.40 males.
The median income for a household in the county is $51,719, and the median income for a family is $60,862. Males have a median income of $46,392 versus $26,487 for females. The per capita income for the county is $22,591. 4.80% of the population and 3.20% of families are below the poverty line. Out of the total population, 5.00% of those under the age of 18 and 6.00% of those 65 and older are living below the poverty line.
Cities and towns
- Braceville
- Carbon Hill
- Coal City
- Diamond
- Dwight
- East Brooklyn
- Gardner
- Godley
- Kinsman
- Mazon
- Minooka
- Morris
- Seneca
- South Wilmington
- Verona
