Armstrong Flag

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 2026 population of 241. Armstrong is currently declining at a rate of 0% annually and its population has decreased by -0.82% since the most recent census, which recorded a population of 243 in 2020.

The median household income in Armstrong is $59,063 with a poverty rate of 10.34%. The median age in Armstrong is 31.8 years: 27.4 years for males, and 33.3 years for females. For every 100 females there are 101.0 males.

241
Total Population
294
Density (mi²)

Armstrong Population

Armstrong Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202624100%
2025241-1-0.41%
202424210.41%
2023241-2-0.82%
202224300%
202124300%
202024300%
2019275-4-1.43%
201827910.36%
2017278-1-0.36%
2016279-4-1.41%
201528310.35%
2014282-4-1.4%
201328620.7%
2012284-1-0.35%
201128510.35%
201028300%

Median Age

Overall: 31.8 years
Female: 33.3 years
Male: 27.4 years

Armstrong Adults

There are 259 adults, (39 of whom are seniors) in Armstrong.

Sex Ratio

Female: 207 (49.8%)
Male: 209 (50.2%)

Demographics

The racial composition of Armstrong includes 92.79% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White38692.79%
Two or more races225.29%
Black or African American81.92%
Race
Population ↓
Percentage (of total)
Two or more races40.96%
Race
Population ↓
Percentage (of total)
White38692.79%
Two or more races184.33%
Black or African American81.92%

Armstrong Marital Status

Economics and Income Statistics

Armstrong 's average per capita income is $38,750. Household income levels show a median of $59,063. The poverty rate stands at 10.34%.

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$90,000-
Families$65,938$73,254
Households$59,063$67,309
Non Families$39,028$36,286

$38,750

Average Income

$59,063

Median Household Income

10.34%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)