Armstrong

County:: Howard County
County Seat:: No
Area (mi²):: 0.82
State:: Missouri

Armstrong is a city located in Howard County, Missouri. Armstrong has a 2025 population of 239. Armstrong is currently declining at a rate of -0.42% annually and its population has decreased by -1.65% since the most recent census, which recorded a population of 243 in 2020.

The average household income in Armstrong is $50,735 with a poverty rate of 10.29%. The median age in Armstrong is 33.8 years: 32.8 years for males, and 33.8 years for females.

Demographics

The racial composition of Armstrong includes 93.24% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	317	93.24%
Two or more races	17	5%
Black or African American	6	1.76%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Armstrong Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Armstrong's average per capita income is $36,094. Household income levels show a median of $39,667. The poverty rate stands at 10.29%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$72,273	-
Families	$47,500	$57,811
Households	$39,667	$50,735
Non Families	$37,885	$31,918

$36,094

Average Income

$39,667

Median Household Income

10.29%

Poverty Rate