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Armstrong, Missouri
Location of Armstrong, Missouri
Location of Armstrong, Missouri
Country United States
State Missouri
County Howard
Area
 • Total 0.82 sq mi (2.12 km2)
 • Land 0.82 sq mi (2.12 km2)
 • Water 0.00 sq mi (0.00 km2)
Elevation
846 ft (258 m)
Population
 (2020)
 • Total 243
 • Density 296.34/sq mi (114.36/km2)
Time zone UTC-6 (Central (CST))
 • Summer (DST) UTC-5 (CDT)
ZIP code
65230
Area code(s) 660
FIPS code 29-01954
GNIS feature ID 0713388

Armstrong is a small city located in Howard County, Missouri, in the United States. In 2020, about 243 people lived there. It's considered part of the larger Columbia area.

The Story of Armstrong

Armstrong was officially planned and mapped out in 1878. It was named after a person known as Mr. Armstrong, who helped promote the railroad in the area. A post office has been open in Armstrong since it was founded in 1878.

Where is Armstrong?

Armstrong is located at coordinates 39°16′8″N 92°42′3″W / 39.26889°N 92.70083°W / 39.26889; -92.70083. This means it's at 39.268832 degrees North latitude and -92.700938 degrees West longitude. The city covers a total area of about 0.82 square miles (2.12 square kilometers). All of this area is land, with no large bodies of water.

Who Lives in Armstrong?

The number of people living in Armstrong has changed over the years. Here's a quick look at the population from different census counts:

Historical population
Census Pop.
1880 76
1890 248 226.3%
1900 461 85.9%
1910 579 25.6%
1920 616 6.4%
1930 548 −11.0%
1940 468 −14.6%
1950 424 −9.4%
1960 387 −8.7%
1970 354 −8.5%
1980 360 1.7%
1990 310 −13.9%
2000 287 −7.4%
2010 284 −1.0%
2020 243 −14.4%
U.S. Decennial Census

A Look at the 2010 Census

In 2010, there were 284 people living in Armstrong. Most residents were White (about 95%). A small number were African American or Native American.

There were 111 households in the city. Many of these households (36%) had children under 18 living there. The average household had about 2.56 people.

The average age of people in Armstrong was 37.5 years. About 26% of the residents were under 18 years old.

Famous People from Armstrong

Armstrong has been home to some notable individuals:

See Also

Kids robot.svg In Spanish: Armstrong (Misuri) para niños

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