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Jefferson County, Nebraska facts for kids

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Jefferson County
Jefferson County Courthouse in Fairbury
Jefferson County Courthouse in Fairbury
Map of Nebraska highlighting Jefferson County
Location within the U.S. state of Nebraska
Map of the United States highlighting Nebraska
Nebraska's location within the U.S.
Country  United States
State  Nebraska
Founded January 26, 1856 (founded)
1864 (organized)
Named for Thomas Jefferson
Seat Fairbury
Largest city Fairbury
Area
 • Total 576 sq mi (1,490 km2)
 • Land 570 sq mi (1,500 km2)
 • Water 5.5 sq mi (14 km2)  1.0%%
Population
 (2020)
 • Total 7,240
 • Estimate 
(2021)
7,176 Decrease
 • Density 12.569/sq mi (4.853/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 3rd

Jefferson County is a county in the state of Nebraska, USA. As of 2020, about 7,240 people live there. The main town, or county seat, is Fairbury. The county is named after Thomas Jefferson, who was the third President of the United States of America. If you look at Nebraska license plates, Jefferson County is shown by the number 33. This is because it had the 33rd largest number of cars registered when the system started in 1922.

History of Jefferson County

Jefferson County was officially created on January 26, 1856. Its local government started working in 1864. It was named in honor of Thomas Jefferson, a very important early American leader. He served as the third president of the United States.

In 2010, a large oil pipeline, called the Keystone-Cushing Pipeline (Phase II), was built. It runs south from Jefferson County.

Geography of Jefferson County

Jefferson County is located in the southern part of Nebraska. Its southern border touches the northern border of Kansas. The land in Jefferson County has gentle, rolling hills. The flat tops of these hills are mostly used for farming. The Little Blue River flows through the middle of the county, heading southeast. The county covers a total area of 576 square miles. Most of this (570 square miles) is land, and a small part (5.5 square miles) is water.

Main Roads in Jefferson County

  • US 136.svg U.S. Highway 136
  • N-4.svg Nebraska Highway 4
  • N-8.svg Nebraska Highway 8
  • N-15.svg Nebraska Highway 15
  • N-103.svg Nebraska Highway 103

Special Nature Areas

Neighboring Counties

Population Information

Historical population
Census Pop.
1870 2,440
1880 8,096 231.8%
1890 14,850 83.4%
1900 15,196 2.3%
1910 16,852 10.9%
1920 16,140 −4.2%
1930 16,409 1.7%
1940 15,532 −5.3%
1950 13,623 −12.3%
1960 11,620 −14.7%
1970 10,436 −10.2%
1980 9,817 −5.9%
1990 8,759 −10.8%
2000 8,333 −4.9%
2010 7,547 −9.4%
2020 7,240 −4.1%
2021 (est.) 7,176 −4.9%
US Decennial Census
1790-1960 1900-1990
1990-2000 2010-2013

In 2020, the population of Jefferson County was 7,240 people. The number of people living in the county has changed over the years. For example, in 1900, there were about 15,196 people. By 2010, the population was 7,547.

Towns and Villages

Jefferson County has one main city and several smaller villages and communities.

City

  • Fairbury (This is the county seat, where the main government offices are.)

Villages

Unincorporated communities

See also

Kids robot.svg In Spanish: Condado de Jefferson (Nebraska) para niños

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