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Macoupin County, Illinois facts for kids

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Macoupin County
Macoupin County Courthouse in Carlinville
Macoupin County Courthouse in Carlinville
Map of Illinois highlighting Macoupin 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 1829
Named for Macoupin Creek
Seat Carlinville
Largest city Carlinville
Area
 • Total 868 sq mi (2,250 km2)
 • Land 863 sq mi (2,240 km2)
 • Water 4.7 sq mi (12 km2)  0.5%
Population
 (2020)
 • Total 44,967
 • Density 51.805/sq mi (20.002/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 13th

Macoupin County is a county in the state of Illinois, USA. In 2020, about 44,967 people lived there. The main town and county seat is Carlinville.

The county's main business is agriculture. Farmers grow crops like corn, soybeans, and some wheat.

History of Macoupin County

Long ago, Illinoisan Indians lived in this area. They were here before the first European explorers arrived. The name Macoupin comes from a Native American word. It means "American lotus," which is a type of water lily.

French explorers first came to this region in the 1600s. They traveled south along the big rivers. Later, many European settlers moved here from the southwest. They came from areas near the Mississippi River.

Macoupin County Illinois 1829
Macoupin County when it was created in 1829

Macoupin County was officially created on January 17, 1829. It was formed from parts of Greene and Madison Counties. The county was named after Macoupin Creek. This creek flows near Carlinville and goes towards the Illinois River. At first, people mainly farmed to feed themselves and their families.

Growth and Railroads

In the mid-1800s, Illinois grew very quickly. A big change was the building of railroads. Macoupin County became an important link. It was on the path between St. Louis and the growing city of Chicago. The county is also halfway between St. Louis and Springfield, the state capital.

Farming was still the main business. But now, it was easier to sell crops in bigger markets. Towns were small and spread out. New towns often started along the railroad lines. These lines helped transport goods and people.

Coal Mining and Changes

Later, coal mining became important in Macoupin County. Coal was found under the whole area. Mines were built near railroad tracks and towns. This made it easy to move the coal. By the 1900s, many towns had mines. Many miners came from different parts of Europe.

Farming and coal mining were the county's main jobs for a long time. The county's success often depended on these industries. Macoupin County was also a place where workers often fought for their rights. There were big disagreements between mine owners and miners. This led to strong union activity.

Over time, farming changed. Large companies started to take over. Small family farms became less common. Coal mining also slowed down and has almost stopped completely. Many old mining buildings are now gone.

Towns and Commuting

Most towns in Macoupin County have a special layout. Some have a central town square with a park and shops around it. Carlinville is like this, with the main county building in the center. Other towns have a single main street with businesses on both sides.

Today, good roads make it easy to travel. Some towns in the north of the county have become "bedroom communities." This means people live there but travel to Springfield for work and shopping. The same thing happens in the southern part of the county. In 2005, the U.S. Census Bureau added Macoupin County to the St. Louis Metropolitan Statistical Area. This was because more people were traveling to St. Louis for jobs.

Where is Macoupin County?

The U.S. Census Bureau says the county covers about 868 square miles. About 863 square miles are land, and 4.7 square miles are water.

Weather in Macoupin County

Weather chart for Carlinville, Illinois
J F M A M J J A S O N D
 
 
2
 
35
17
 
 
2
 
41
22
 
 
3.5
 
53
32
 
 
4
 
65
43
 
 
4.3
 
75
53
 
 
3.9
 
84
62
 
 
3.7
 
87
67
 
 
3.3
 
86
64
 
 
2.9
 
79
56
 
 
2.7
 
68
44
 
 
3.6
 
52
33
 
 
2.9
 
40
23
temperatures in °F
precipitation totals in inches
source: The Weather Channel

In Carlinville, the county seat, temperatures change a lot. In January, the average low is about 17°F. In July, the average high is about 87°F. The coldest temperature ever recorded was -23°F in February 1905. The hottest was 113°F in July 1954.

The amount of rain and snow also varies. February usually has the least, about 1.95 inches. May usually has the most, about 4.25 inches.

Main Roads

  • I-55.svg Interstate 55
  • Illinois 4.svg Illinois Route 4
  • Illinois 16.svg Illinois Route 16
  • Illinois 138.svg Illinois Route 138
  • Illinois 108.svg Illinois Route 108
  • Illinois 111.svg Illinois Route 111
  • Illinois 159.svg Illinois Route 159
  • Illinois 267.svg Illinois Route 267

Neighboring Counties

People of Macoupin County

Historical population
Census Pop.
1830 1,990
1840 7,826 293.3%
1850 12,355 57.9%
1860 24,602 99.1%
1870 32,726 33.0%
1880 37,692 15.2%
1890 40,352 7.1%
1900 42,256 4.7%
1910 50,685 19.9%
1920 57,274 13.0%
1930 48,703 −15.0%
1940 46,304 −4.9%
1950 44,210 −4.5%
1960 43,524 −1.6%
1970 44,557 2.4%
1980 49,384 10.8%
1990 47,679 −3.5%
2000 49,019 2.8%
2010 47,765 −2.6%
2020 44,967 −5.9%
2023 (est.) 44,018 −7.8%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010

In 2010, there were 47,765 people living in Macoupin County. There were about 19,381 households. The average age of people in the county was 41.7 years old.

The average income for a household was about $47,178. For families, it was about $59,700.

Towns and Villages

Cities

Towns

Villages

Other Communities

Townships

Macoupin County is divided into twenty-six smaller areas called townships.

Townships.Macoupin.Co.map
Map of Macoupin County, Illinois
  • Barr
  • Bird
  • Brighton
  • Brushy Mound
  • Bunker Hill
  • Cahokia
  • Carlinville
  • Chesterfield
  • Dorchester
  • Gillespie
  • Girard
  • Hillyard
  • Honey Point
  • Mount Olive
  • Nilwood
  • North Otter
  • North Palmyra
  • Polk
  • Scottville
  • Shaws Point
  • Shipman
  • South Otter
  • South Palmyra
  • Staunton
  • Virden
  • Western Mound

Schools in Macoupin County

  • Bunker Hill Community Unit School District 8
  • Carlinville Community Unit School District 1
  • Gillespie Community Unit School District 7
  • Mount Olive Community Unit School District 5
  • North Mac Community Unit School District 34
  • Northwestern Community Unit School District 2
  • Southwestern Community Unit School District 9
  • Staunton Community Unit School District 6

See also

Kids robot.svg In Spanish: Condado de Macoupin para niños

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