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Shelby County, Alabama facts for kids

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Shelby County
Shelby County Courthouse in Columbiana
Shelby County Courthouse in Columbiana
Official seal of Shelby County
Seal
Map of Alabama highlighting Shelby 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 February 7, 1818
Named for Isaac Shelby
Seat Columbiana
Largest city Alabaster
Area
 • Total 810 sq mi (2,100 km2)
 • Land 785 sq mi (2,030 km2)
 • Water 25 sq mi (60 km2)  3.0%
Population
 (2020)
 • Total 223,024
 • Estimate 
(2023)
233,000 Increase
 • Density 275.3/sq mi (106.3/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 6th
  • County Number 58 on Alabama License Plates
  • Largest County by population not shuffled to top 06 on Alabama License Plates

Shelby County is a county in the central part of Alabama. In 2020, about 223,024 people lived here. This makes it the sixth-biggest county in Alabama by population. The main town, or county seat, is Columbiana. The biggest city in Shelby County is Alabaster. The county is named after Isaac Shelby. He was a famous Governor of Kentucky a long time ago. Shelby County is also part of the larger Birmingham-Hoover area.

History of Shelby County

Shelby County was started on February 7, 1818. It was named after Isaac Shelby. He was a hero from the American Revolutionary War. He was also the first governor of Kentucky.

Early Settlements and Courthouses

The first county seat was in a place called Shelbyville in 1820. This old town is now part of Pelham. The very first courthouse was made of logs. In 1826, the county seat moved to Columbia. This town is now known as Columbiana. A new brick courthouse was finished in 1854. Today, this building is called the Old Shelby County Courthouse. It is now a museum and an archive. The current courthouse was built between 1905 and 1906. It cost about $300,000 to build.

Farming and Transportation Growth

Shelby County has a long history of agriculture or farming. Since about 1990, soybeans have become a very important crop. They are now grown more than cotton here.

The Coosa River was an early inland waterway in Shelby County. This means boats could travel on it. The county also had an early east-west railroad. This railroad connected Atlanta, Georgia, to places further west. Another early railroad, the Louisville and Nashville Railroad, crossed Shelby County from north to south. It connected cities like Louisville, Nashville, and Birmingham.

Later, cars and trucks became popular. U.S. Highway 31 was built. It followed the same path as the Louisville and Nashville Railroad. Other major roads like U.S. Highway 231 and U.S. 280 also crossed the eastern part of the county.

Even later, Interstate Highway 65 was built through Shelby County. All these modern roads helped Shelby County grow a lot. Interstate 65 and U.S. Highway 31 connect Shelby County to Jefferson County to the north. This led to many towns growing into suburbs. These towns include Pelham, Helena, Alabaster, and Chelsea.

Geography of Shelby County

Shelby County covers about 810 square miles. About 785 square miles are land. The other 25 square miles are water.

Mountains, Farms, and Rivers

Some parts of Shelby County have mountains. These are the southern parts of the Appalachian Mountains. Examples include Oak Mountain and Double Oak Mountain. But many parts of Shelby County are flat. This flat land is great for farms and pastures.

The county also has lowlands along two rivers. There is also a large man-made reservoir called Lay Lake. This lake also touches Coosa, Talladega, and Chilton counties.

Most of Shelby County's water drains into the Cahaba River or the Coosa River. The Cahaba River flows along the northern edge of the county. The Coosa River valley is in the eastern part. Both are important rivers in Alabama. Further south, these rivers flow into the Alabama River. From there, the water goes to the Gulf of Mexico.

Neighboring Counties

Shelby County shares borders with these other counties:

Population and People

Historical population
Census Pop.
1820 2,416
1830 5,704 136.1%
1840 6,112 7.2%
1850 9,536 56.0%
1860 12,618 32.3%
1870 12,218 −3.2%
1880 17,236 41.1%
1890 20,886 21.2%
1900 23,684 13.4%
1910 26,949 13.8%
1920 27,097 0.5%
1930 27,576 1.8%
1940 28,962 5.0%
1950 30,362 4.8%
1960 32,132 5.8%
1970 38,037 18.4%
1980 66,298 74.3%
1990 99,358 49.9%
2000 143,293 44.2%
2010 195,085 36.1%
2020 223,024 14.3%
2023 (est.) 233,000 19.4%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2020

How Many People Live Here?

In 2020, the census counted 223,024 people in Shelby County. There were 84,241 households, which are groups of people living together. About 60,985 of these were families. The county had about 284 people per square mile. There were also 89,060 housing units, like houses and apartments.

People from Different Backgrounds

Shelby County, Alabama – Racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
Race / Ethnicity (NH = Non-Hispanic) Pop 2000 Pop 2010 Pop 2020 % 2000 % 2010 % 2020
White alone (NH) 126,951 156,371 162,712 88.60% 80.16% 72.96%
Black or African American alone (NH) 10,570 20,606 28,711 7.38% 10.56% 12.87%
Native American or Alaska Native alone (NH) 441 458 478 0.31% 0.23% 0.21%
Asian alone (NH) 1,465 3,699 5,114 1.02% 1.90% 2.29%
Pacific Islander alone (NH) 21 62 91 0.01% 0.03% 0.04%
Other race alone (NH) 51 250 798 0.04% 0.13% 0.36%
Mixed race or Multiracial (NH) 884 2,072 8,660 0.62% 1.06% 3.88%
Hispanic or Latino (any race) 2,910 11,567 16,460 2.03% 5.93% 7.38%
Total 143,293 195,085 223,024 100.00% 100.00% 100.00%

The 2010 census showed that about 83% of people were White. About 10.6% were Black or African American. About 1.9% were Asian. People of Hispanic or Latino background made up about 5.9% of the population.

Many people in Shelby County have ancestors from different places. The largest groups reported were:

  • English – 15.8%
  • Irish – 13.9%
  • German – 11.1%
  • American – 11.0%
  • African American - 10.6%

Households and Age

In 2010, about 34.3% of households had children under 18 living there. About 59.7% were married couples. The average household had 2.60 people. The average family had 3.08 people.

About 25.6% of the people were under 18 years old. About 10.6% were 65 or older. The average age was 36.9 years.

The median household income was $68,380. This means half of households earned more, and half earned less. The median family income was $81,406. About 7.4% of all people lived below the poverty line.

Education in Shelby County

Shelby County Schools runs most of the public schools. The city of Alabaster has its own school system. It runs six public schools. In 2014, Pelham started its own school system. It took over three schools from Shelby County. These included Pelham High School. A new school, Pelham Ridge Elementary, opened in 2016.

Transportation in Shelby County

Shelby County has many ways to get around.

Major Roads

  • I-65 (AL).svg Interstate 65
  • US 31.svg U.S. Highway 31
  • US 231.svg U.S. Highway 231
  • US 280.svg U.S. Highway 280
  • Alabama 25.svg State Road 25
  • Alabama 70.svg State Road 70
  • Alabama 76.svg State Road 76
  • Alabama 119.svg State Road 119
  • Alabama 145.svg State Road 145
  • Alabama 155.svg State Road 155
  • Alabama 261.svg State Road 261

Railroads

Trains also move goods and people through the county.

Airports

For air travel, there is the Shelby County Airport. It is used for smaller planes. For bigger planes and commercial flights, people use Birmingham-Shuttlesworth International Airport. This airport is in the next county over, Jefferson County.

Communities in Shelby County

Shelby County has many different towns and cities.

Cities

Towns

Census-Designated Places

These are areas that are like towns but are not officially incorporated.

Unincorporated Communities

These are smaller communities that are not part of any city or town.

Fun Places to Visit

Shelby County has many interesting places to explore:

Images for kids

See also

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

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