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Leavenworth County, Kansas facts for kids

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Leavenworth County
Leavenworth County Courthouse in Leavenworth
Leavenworth County Courthouse in Leavenworth
Map of Kansas highlighting Leavenworth County
Location within the U.S. state of Kansas
Map of the United States highlighting Kansas
Kansas's location within the U.S.
Country  United States
State  Kansas
Founded August 25, 1855
Named for Henry Leavenworth
Seat Leavenworth
Largest city Leavenworth
Area
 • Total 469 sq mi (1,210 km2)
 • Land 463 sq mi (1,200 km2)
 • Water 6.1 sq mi (16 km2)  1.3%%
Population
 (2020)
 • Total 81,881
 • Estimate 
(2021 Increase)
82,184
 • Density 176.8/sq mi (68.3/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 2nd

Leavenworth County is a special area called a county in the state of Kansas. It's part of the bigger Kansas City metropolitan area, which is a large group of cities and towns. The main city and county seat is Leavenworth.

In 2020, about 81,881 people lived here. The county got its name from Henry Leavenworth. He was a general who started Fort Leavenworth.

A Look Back: Leavenworth County's Story

Early Days

For thousands of years, the Great Plains of North America were home to nomadic Native American tribes. They moved around to hunt and gather food.

From the 1500s to the 1700s, France said they owned big parts of North America. But in 1762, after a war, France secretly gave this land to Spain. This was part of a deal called the Treaty of Fontainebleau.

The 1800s

In 1802, Spain gave most of the land back to France. Then, in 1803, the United States bought a huge amount of land from France. This was called the Louisiana Purchase. It included most of what is now Kansas.

In 1854, the Kansas Territory was set up. Later, in 1861, Kansas became the 34th state in the U.S. Leavenworth County was officially created in 1855. It was one of the first 33 counties formed by the new government. Like its main city, it was named after Henry Leavenworth. He was an officer who fought in the War of 1812.

Leavenworth County was also the first place in Kansas to have a Kansas State University extension agent. This person helps local communities with education and resources.

Where is Leavenworth County?

Leavenworth County covers about 469 square miles. Most of this is land (463 square miles), and a small part is water (6.1 square miles). It's one of the smaller counties in Kansas.

The county's rivers and streams flow into the Kansas River to the south. It also has a port city on the Missouri River to the east.

Nearby Places

Leavenworth County shares borders with these other counties:

Who Lives Here?

USA Leavenworth County, Kansas age pyramid
A Population pyramid showing age groups in Leavenworth County in 2000.

Leavenworth County is part of the Kansas City Metropolitan Area. This means it's connected to a large urban area.

In 2000, there were 68,691 people living in the county. The population density was about 148 people per square mile. This tells us how many people live in a certain area.

Most people in the county were White (84.2%). About 10.4% were Black or African American. Other groups included Native American, Asian, and Pacific Islander people. About 3.8% of the population was Hispanic or Latino.

There were 23,071 households. A household is a group of people living together. About 38.9% of these households had children under 18. Many households were married couples living together.

The average age in the county was 36 years old. About 26.7% of the people were under 18. About 9.8% were 65 or older.

The median income for a household was $48,114. This is the middle income level for all households. About 6.7% of the people lived below the poverty line. This means they had very low incomes.

Learning in Leavenworth County

Colleges and Universities

Here are some places where you can go for higher education:

School Districts

These are the different school districts in the county:

  • Basehor–Linwood USD 458
  • Bonner Springs USD 204
  • Easton USD 449
  • Fort Leavenworth USD 207
  • Jefferson County North USD 339
  • Kansas City USD
  • Lansing USD 469
  • Lawrence USD 497
  • Leavenworth USD 453
  • McLouth USD 342
  • Tonganoxie USD 464

Towns and Neighborhoods

Map of Leavenworth Co, Ks, USA
A 2005 map showing Leavenworth County.

Leavenworth County has many different communities. These include cities, smaller unincorporated communities, and even places that used to be towns but aren't anymore.

Cities

Some cities might spread into a neighboring county.

Small Towns and Areas

These are communities that are not officially incorporated as cities:

Places That Used To Be

Townships

Leavenworth County is divided into ten smaller areas called townships. The cities of Lansing and Leavenworth are separate and not included in these township numbers. The table below shows information about each township.

Township FIPS Population
center
Population Population
density
/km2 (/sq mi)
Land area
km2 (sq mi)
Water area
km2 (sq mi)
Water % Geographic coordinates
Alexandria 01100 859 7 (18) 123 (48) 1 (0) 0.62% 39°16′8″N 95°7′33″W / 39.26889°N 95.12583°W / 39.26889; -95.12583
Delaware 17450 1,361 22 (57) 62 (24) 3 (1) 4.19% 39°14′50″N 94°52′40″W / 39.24722°N 94.87778°W / 39.24722; -94.87778
Easton 19625 1,245 11 (30) 109 (42) 0 (0) 0.11% 39°21′57″N 95°7′27″W / 39.36583°N 95.12417°W / 39.36583; -95.12417
Fairmount 22325 Basehor 6,266 61 (159) 102 (39) 0 (0) 0.39% 39°8′4″N 94°56′26″W / 39.13444°N 94.94056°W / 39.13444; -94.94056
High Prairie 32125 1,768 14 (37) 124 (48) 0 (0) 0.27% 39°15′30″N 95°0′34″W / 39.25833°N 95.00944°W / 39.25833; -95.00944
Kickapoo 36700 1,760 15 (40) 114 (44) 3 (1) 2.39% 39°20′45″N 94°59′29″W / 39.34583°N 94.99139°W / 39.34583; -94.99139
Reno 58950 1,143 10 (27) 111 (43) 2 (1) 1.56% 39°1′8″N 95°8′8″W / 39.01889°N 95.13556°W / 39.01889; -95.13556
Sherman 65000 2,367 22 (57) 108 (42) 3 (1) 2.44% 39°0′59″N 95°0′27″W / 39.01639°N 95.00750°W / 39.01639; -95.00750
Stranger 68500 2,451 19 (50) 127 (49) 0 (0) 0.17% 39°8′16″N 95°2′2″W / 39.13778°N 95.03389°W / 39.13778; -95.03389
Tonganoxie 70825 Tonganoxie (part) 4,852 35 (91) 137 (53) 1 (0) 0.66% 39°7′0″N 95°6′35″W / 39.11667°N 95.10972°W / 39.11667; -95.10972
Sources:

Famous Faces from Leavenworth County

See also

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

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