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Jasper County, Illinois facts for kids

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Jasper County
Jasper County Courthouse in Newton
Jasper County Courthouse in Newton
Map of Illinois highlighting Jasper County
Location within the U.S. state of Illinois
Map of the United States highlighting Illinois
Illinois's location within the U.S.
Country  United States
State  Illinois
Founded 1831
Named for William Jasper
Seat Newton
Largest city Newton
Area
 • Total 498 sq mi (1,290 km2)
 • Land 495 sq mi (1,280 km2)
 • Water 3.6 sq mi (9 km2)  0.7%
Population
 (2020)
 • Total 9,287
 • Density 18.649/sq mi (7.200/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 12th

Jasper County is a county in the state of Illinois, USA. In 2020, about 9,287 people lived there. The main town and county seat is Newton.

History of Jasper County

Jasper County was created in 1831 from parts of Clay and Crawford Counties. It was named after Sergeant William Jasper. He was a hero during the American Revolutionary War.

In 1776, during a battle at Fort Moultrie, the pole holding the American flag was shot down. Sergeant Jasper bravely picked up the flag and held it high for everyone to see. He stood on the fort wall, waving the flag at the British, until a new flag pole could be put up.

Geography of Jasper County

Jasper County covers a total area of about 498 square miles. Most of this area, about 495 square miles, is land. The remaining 3.6 square miles (which is 0.7%) is water.

Climate and Weather in Jasper County

Weather chart for Newton, Illinois
J F M A M J J A S O N D
 
 
2.4
 
34
18
 
 
2.4
 
40
23
 
 
3.9
 
51
33
 
 
3.9
 
63
42
 
 
4.4
 
73
52
 
 
3.7
 
82
62
 
 
4.4
 
85
66
 
 
3.4
 
84
63
 
 
3.2
 
78
55
 
 
2.8
 
66
43
 
 
4
 
52
34
 
 
2.9
 
39
24
temperatures in °F
precipitation totals in inches
source: The Weather Channel

The weather in Newton, the county seat, changes throughout the year. In January, the average low temperature is around 18°F. In July, the average high temperature is about 85°F.

The coldest temperature ever recorded was -28°F in January 1994. The hottest was 112°F in July 1954. The county gets the most rain in May, with about 4.39 inches on average. January usually has the least rain, with about 2.38 inches.

Neighboring Counties

Jasper County shares borders with several other counties:

People of Jasper County (Demographics)

Historical population
Census Pop.
1840 1,472
1850 3,220 118.8%
1860 8,364 159.8%
1870 11,234 34.3%
1880 14,515 29.2%
1890 18,188 25.3%
1900 20,160 10.8%
1910 18,157 −9.9%
1920 16,064 −11.5%
1930 12,809 −20.3%
1940 13,431 4.9%
1950 12,266 −8.7%
1960 11,346 −7.5%
1970 10,741 −5.3%
1980 11,318 5.4%
1990 10,609 −6.3%
2000 10,117 −4.6%
2010 9,698 −4.1%
2020 9,287 −4.2%
2023 (est.) 9,144 −5.7%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010
USA Jasper County, Illinois age pyramid
This chart shows the age groups of people in Jasper County in 2000.

Demographics is the study of a population, like how many people live somewhere, their ages, and backgrounds.

In 2010, there were 9,698 people living in Jasper County. Most people (98.6%) were white. A small number of people were from other racial backgrounds. About 0.8% of the population was of Hispanic or Latino origin.

Many families lived in the county. About 29.7% of households had children under 18. The average age of people in the county was 42.7 years old.

The average yearly income for a household was about $46,546. For families, it was about $53,034. About 8.5% of all people in the county lived below the poverty line. This included 10.6% of those under 18 years old.

Education in Jasper County

Most schools in Jasper County are part of the Jasper County Community Unit School District 1. This school district is based in Newton, the county seat. Five of its six schools are located within Jasper County. There is also a private elementary school in Newton called Saint Thomas Catholic School.

Communities in Jasper County

City

  • Newton (the main town and county seat)

Villages

Unincorporated Communities

These are smaller places that are not officially organized as cities or villages.

Townships

Jasper County is divided into eleven smaller areas called townships:

  • Crooked Creek
  • Fox
  • Grandville
  • Grove
  • Hunt City
  • North Muddy
  • Sainte Marie
  • Smallwood
  • South Muddy
  • Wade
  • Willow Hill

Notable People from Jasper County

Many interesting people have come from Jasper County:

See also

Kids robot.svg In Spanish: Condado de Jasper (Illinois) para niños

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