Английская Википедия:Grundy County, Illinois

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Шаблон:Short description Шаблон:Use mdy dates Шаблон:Infobox U.S. county

Grundy County is a county in the U.S. state of Illinois. According to the 2020 census, it has a population of 52,533.[1] Its county seat is Morris.[2]

Grundy County is part of the Chicago-Naperville-Elgin, IL-IN-WI Metropolitan Statistical Area.

In 2010, the center of population of Illinois was in Grundy County, just northeast of the village of Mazon.[3]

Illinois's state fossil, the unique and bizarre Tully Monster, was first found in Mazon Creek. Grundy County is home to Dresden Generating Station—the first privately financed nuclear power plant built in the United States—and the Morris Operation—the only de facto high-level radioactive waste storage site in the United States.

History

Grundy County was established on February 17, 1841. It was formed out of LaSalle County and named after U.S. Attorney General Felix Grundy (1777–1840).[4] The county was well known for its coal mines[5] and attracted miners from Pennsylvania and other regions to work its deposits. The 1883 Diamond Mine Disaster occurred in Grundy County. The disaster took the lives of 69 men and boys who were trapped underground when water broke through into the mine after days of heavy rain and the pumps could not keep up with the rising water. 22 bodies were eventually recovered, the remaining 44 were left in the mine and the mine was sealed. Today a marker stands near where it was believed the majority of victims were entombed.[6]

Geography

According to the U.S. Census Bureau, the county has a total area of Шаблон:Convert, of which Шаблон:Convert is land and Шаблон:Convert (2.9%) is water.[7]

Climate and weather

Шаблон:Climate chart In recent years, average temperatures in the county seat of Morris have ranged from a low of Шаблон:Convert in January to a high of Шаблон:Convert in July, although a record low of Шаблон:Convert was recorded in January 1985 and a record high of Шаблон:Convert was recorded in June 1988. Average monthly precipitation ranged from Шаблон:Convert in February to Шаблон:Convert in June.[8]

Major highways

Adjacent counties

Demographics

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As of the 2010 United States Census, there were 50,063 people, 18,546 households, and 13,431 families residing in the county.[9] The population density was Шаблон:Convert. There were 19,996 housing units at an average density of Шаблон:Convert.[7] The racial makeup of the county was 93.7% white, 1.2% black or African American, 0.7% Asian, 0.2% American Indian, 2.7% from other races, and 1.5% from two or more races. Those of Hispanic or Latino origin made up 8.2% of the population.[9] In terms of ancestry, 28.3% were German, 23.0% were Irish, 12.7% were Italian, 9.4% were Polish, 8.6% were English, 7.1% were Norwegian, and 3.0% were American.[10]

Of the 18,546 households, 38.6% had children under the age of 18 living with them, 57.8% were married couples living together, 9.7% had a female householder with no husband present, 27.6% were non-families, and 22.5% of all households were made up of individuals. The average household size was 2.69 and the average family size was 3.16. The median age was 36.1 years.[9]

The median income for a household in the county was $64,297 and the median income for a family was $75,000. Males had a median income of $58,491 versus $36,592 for females. The per capita income for the county was $27,895. About 5.2% of families and 6.9% of the population were below the poverty line, including 8.0% of those under age 18 and 6.5% of those age 65 or over.[11]

Communities

Map of Grundy County, Illinois.
Map of Grundy County, Illinois.

City

Villages

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Former Communities

Townships

Grundy County is divided into seventeen townships:

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Unincorporated communities

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Politics

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See also

References

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External links

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Шаблон:Grundy County, Illinois Шаблон:Chicagoland Шаблон:Illinois Шаблон:Authority control Шаблон:Coord