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St. Clair County, Alabama facts for kids

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St. Clair County
St. Clair County Courthouse in Pell City
St. Clair County Courthouse in Pell City
Flag of St. Clair County
Flag
Official seal of St. Clair County
Seal
Map of Alabama highlighting St. Clair County
Location within the U.S. state of Alabama
Map of the United States highlighting Alabama
Alabama's location within the U.S.
Country  United States
State  Alabama
Founded November 20, 1818
Named for Arthur St. Clair
Seat Ashville & Pell City
Largest city Moody
Area
 • Total 654 sq mi (1,690 km2)
 • Land 632 sq mi (1,640 km2)
 • Water 22 sq mi (60 km2)  3.3%
Population
 (2020)
 • Total 91,103
 • Estimate 
(2023)
95,552 Increase
 • Density 139.30/sq mi (53.78/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 3rd
  • County Number 59 on Alabama Licence Plates

St. Clair County is a county in the central part of Alabama. In 2020, about 91,103 people lived here. It is special because it has two county seats: Ashville and Pell City. A county seat is like the main town where the county government offices are. St. Clair County is one of only two counties in Alabama with two county seats.

The county is named after General Arthur St. Clair. He was an important officer in the French and Indian War. St. Clair County is also part of the larger Birmingham metropolitan area.

Discovering St. Clair County's Past

St. Clair County was created on November 20, 1818. This happened when the Alabama Territory government decided to split off an area from Shelby County. The first county seat, Ashville, was named after John Ash.

Over the years, parts of St. Clair County were used to create other counties. In 1836, Cherokee County and DeKalb County were formed. After the Civil War, in 1866, a section was used to create Etowah County.

Why Two County Seats?

St. Clair County has a unique feature: two county seats. This happened because of the county's geography. The Appalachian Mountains run through the county, making it hard to travel and manage things from one side to the other. To make it easier for people to access government services, a second county seat was set up in Pell City. This helped serve the southeast side of the county better.

In 2019, St. Clair County made history by adopting its own flag. It was the seventh county in Alabama to do so.

Exploring St. Clair County's Geography

St. Clair County covers a total area of about 654 square miles. Most of this area, 632 square miles, is land. The remaining 22 square miles, which is about 3.3%, is water.

Neighboring Counties

St. Clair County shares its borders with several other counties:

Understanding St. Clair County's Population

The population of St. Clair County has grown a lot over the years.

Historical population
Census Pop.
1820 4,166
1830 5,975 43.4%
1840 5,638 −5.6%
1850 6,829 21.1%
1860 11,013 61.3%
1870 9,360 −15.0%
1880 14,462 54.5%
1890 17,353 20.0%
1900 19,425 11.9%
1910 20,715 6.6%
1920 23,383 12.9%
1930 24,510 4.8%
1940 27,336 11.5%
1950 26,687 −2.4%
1960 25,388 −4.9%
1970 27,956 10.1%
1980 41,205 47.4%
1990 50,009 21.4%
2000 64,742 29.5%
2010 83,593 29.1%
2020 91,103 9.0%
2023 (est.) 95,552 14.3%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2020

Population in 2020

In 2020, the county had 91,103 people living in 32,829 households. About 25,409 of these were families.

Population in 2010

In 2010, there were 83,593 people. The county had about 132 people per square mile.

  • About 23.7% of the people were under 18 years old.
  • About 13.1% were 65 years or older.
  • The average age was 38.6 years.

The average income for a household was $48,837. For families, it was $56,107.

Fun Places to Visit in St. Clair County

St. Clair County offers some cool spots for visitors:

  • Logan Martin Lake: A large lake popular for boating, fishing, and other water activities.
  • Horse Pens 40: A private outdoor park located on top of Chandler Mountain. It's known for its unique rock formations and is a popular spot for climbing and outdoor adventures.

Communities in St. Clair County

St. Clair County is home to several cities, towns, and smaller communities.

Cities

Towns

Unincorporated Communities

These are smaller communities that are not officially cities or towns.

Former Towns

Getting Around St. Clair County

The county has several important roads and railways that help people and goods move around.

Major Highways

  • I-20 (AL).svg Interstate 20
  • I-59 (AL).svg Interstate 59
  • US 11.svg U.S. Route 11
  • US 78.svg U.S. Route 78
  • US 231.svg U.S. Route 231
  • US 411.svg U.S. Route 411
  • Alabama 23.svg State Route 23
  • Alabama 34.svg State Route 34
  • Alabama 144.svg State Route 144
  • Alabama 174.svg State Route 174

Railways

  • Alabama and Tennessee River Railway
  • Norfolk Southern Railway

In the past, passenger trains like the Kansas City-Florida Special used to stop in Pell City. The last passenger trains stopped here in 1967. Today, if you want to catch a passenger train, the closest one is Amtrak's Crescent in Anniston, which is about 30.6 miles away.

See also

Kids robot.svg In Spanish: Condado de St. Clair (Alabama) para niños

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