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Saline County, Illinois facts for kids

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Saline County
Former Saline County Courthouse in Harrisburg
Former Saline County Courthouse in Harrisburg
Official seal of Saline County
Seal
Map of Illinois highlighting Saline 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 1847
Named for Saline River
Seat Harrisburg
Largest city Harrisburg
Area
 • Total 387 sq mi (1,000 km2)
 • Land 380 sq mi (1,000 km2)
 • Water 7.0 sq mi (18 km2)  1.8%
Population
 (2020)
 • Total 23,768
 • Density 61.42/sq mi (23.713/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 12th

Saline County is a place in Southern Illinois. It's called a county, which is like a smaller area within a state. In 2020, about 23,768 people lived here. The biggest city and the main government center, called the county seat, is Harrisburg. People in this part of Southern Illinois sometimes call the area "Little Egypt".

Three important towns in Saline County are connected by U.S. Route 45. These towns are Eldorado, Harrisburg, and Carrier Mills. Long ago, a railroad also connected them.

Exploring Saline County's Geography

Saline County covers about 387 square miles. Most of this area, about 380 square miles, is land. The rest, about 7 square miles, is water.

The land in Saline County has many rolling hills. These hills slowly get taller as you go towards the Hills of the Shawnee National Forest. The Saline River flows through the middle of the county. It has three main parts: the North, Middle, and South forks. North of Eldorado, the land is flatter and lower.

Weather and Climate in Saline County

Weather chart for Harrisburg, Illinois
J F M A M J J A S O N D
 
 
3.2
 
40
22
 
 
3.1
 
46
25
 
 
4.4
 
57
35
 
 
4.6
 
68
45
 
 
5
 
77
54
 
 
4.5
 
85
63
 
 
3.9
 
89
68
 
 
3.2
 
88
65
 
 
3
 
81
57
 
 
3
 
70
44
 
 
4.2
 
56
36
 
 
3.9
 
45
26
temperatures in °F
precipitation totals in inches
source: The Weather Channel

The weather in Saline County changes with the seasons. In Harrisburg, the county seat, average temperatures are around 22 degrees Fahrenheit in January. In July, they can reach about 89 degrees Fahrenheit. The county also gets rain throughout the year. On average, it rains about 3 to 5 inches each month.

Neighboring Counties

Saline County shares its borders with several other counties.

Protected Natural Areas

Part of the Shawnee National Forest is located in Saline County. This is a large area of protected land. There are also two state-protected areas:

Getting Around Saline County

Public Transportation

  • Rides Mass Transit District helps people get around the county.

Main Roads

Several important highways run through Saline County, making it easy to travel.

  • US 45.svg U.S. Highway 45
  • Illinois 13.svg Illinois Route 13
  • Illinois 34.svg Illinois Route 34
  • Illinois 142.svg Illinois Route 142
  • Illinois 145.svg Illinois Route 145

People of Saline County

Historical population
Census Pop.
1850 5,588
1860 9,331 67.0%
1870 12,714 36.3%
1880 15,940 25.4%
1890 19,342 21.3%
1900 21,685 12.1%
1910 30,204 39.3%
1920 38,353 27.0%
1930 37,100 −3.3%
1940 38,066 2.6%
1950 33,420 −12.2%
1960 26,227 −21.5%
1970 25,721 −1.9%
1980 28,448 10.6%
1990 26,551 −6.7%
2000 26,733 0.7%
2010 24,913 −6.8%
2020 23,768 −4.6%
2023 (est.) 22,873 −8.2%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2013

In 2010, about 24,913 people lived in Saline County. Most people living here are white, but there are also African American, Asian, and American Indian residents. About 1.4% of the population is of Hispanic or Latino background. The average age of people in Saline County was about 41.7 years old.

Towns and Villages

Saline County has several cities and smaller communities.

Cities

Villages

Smaller Communities

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

Townships

Saline County is divided into 13 smaller areas called townships. These help with local government and services.

  • Brushy
  • Carrier Mills
  • Cottage
  • East Eldorado
  • Galatia
  • Harrisburg
  • Independence
  • Long Branch
  • Mountain
  • Raleigh
  • Rector
  • Stone Fort
  • Tate

Images for kids

See also

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

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Saline County, Illinois Facts for Kids. Kiddle Encyclopedia.