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Belknap, Illinois facts for kids

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Belknap, Illinois
Welcome sign in Belknap
Welcome sign in Belknap
Location of Belknap in Johnson County, Illinois
Location of Belknap in Johnson County, Illinois
Location of Illinois in the United States
Location of Illinois in the United States
Country United States
State Illinois
County Johnson
Area
 • Total 1.06 sq mi (2.74 km2)
 • Land 1.06 sq mi (2.74 km2)
 • Water 0.00 sq mi (0.01 km2)
Elevation
341 ft (104 m)
Population
 (2020)
 • Total 88
 • Density 83.25/sq mi (32.13/km2)
Time zone UTC-6 (CST)
 • Summer (DST) UTC-5 (CDT)
ZIP code
62908
Area code(s) 618
FIPS code 17-04715
GNIS feature ID 2398072
Wikimedia Commons Belknap, Illinois

Belknap is a small village located in Johnson County, Illinois, United States. It is a quiet place with a population of 88 people, according to the 2022 census.

History of Belknap

Belknap was started in 1873. It was an important stop along a railroad line that later became known as the Big Four Railroad. The village was probably named after William Worth Belknap. He was a very important person who served as the U.S. Secretary of War around that time.

A post office opened in Belknap in the same year it was founded. The village officially became an incorporated village in 1880. This means it gained its own local government.

Geography of Belknap

Belknap is found in the southern part of Johnson County. It is located near the Cache River basin. This area is known for its beautiful natural features.

The village is northeast of Karnak and southwest of Vienna. A special natural area called the Heron Pond – Little Black Slough Nature Preserve is just north of Belknap. This preserve protects important wetlands and forests.

The 45-mile (72 km) Tunnel Hill State Trail also runs right through the village. This trail is popular for biking and walking. Belknap covers an area of about 1.06 square miles (2.74 square kilometers). Most of this area is land, with a very small part being water.

Belknap's Population Over Time

Historical population
Census Pop.
1890 358
1900 372 3.9%
1910 404 8.6%
1920 424 5.0%
1930 275 −35.1%
1940 280 1.8%
1950 247 −11.8%
1960 203 −17.8%
1970 193 −4.9%
1980 172 −10.9%
1990 125 −27.3%
2000 133 6.4%
2010 104 −21.8%
2020 88 −15.4%
U.S. Decennial Census

The population of Belknap has changed quite a bit over the years. In 2000, there were 133 people living in the village. By 2020, the population had decreased to 88 people.

In 2000, about 29% of the people living in Belknap were under 18 years old. The average age of people in the village was 32 years. This means many young adults and families lived there.

See also

Kids robot.svg In Spanish: Belknap (Illinois) para niños

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