Armstrong city, Missouri Demographics & Population 2026

Name: Armstrong city, Missouri Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

As of 2026, Armstrong city, Missouri has a total population of 340, the 622nd largest city in Missouri, with a median household income of $39,667, which is 42% lower than the state average. The poverty rate is 10.3%.

Key Takeaways

Household income is 42% below the state average, indicating significant economic challenges.
Only 2.4% of adults have a bachelor's degree, well below the national average of 35.0%.

Armstrong city Quick Facts

Population 340

Median Household Income $39,667

Median Home Value N/A

Poverty Rate 10.3%

Unemployment Rate 7.4%

Median Age 33.8 years

Homeownership Rate 90.3%

Affordability Ratio N/A

Bachelor's Degree or Higher 2.4%

High School Graduation Rate 92.5%

Diversity Index 13/100

Population 340 622nd of 1,062

Median Income $39,667 bottom 20%

Poverty Rate 10.3% 17% lower national

Median Home Value N/A

How Armstrong city Compares

Median Household Income

Armstrong city

$39,667

$68,920

National

$78,538

Median Home Value

$215,600

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 13.2%

$25K-$50K 41.0%

$50K-$100K 43.8%

$100K+ 2.1%

Employment

7.4% Unemployment Rate State: 4.1% | National: 5.2%

74.5% Labor Force Participation

Housing Overview

Owner 90.3%

Renter 9.7%

People & Demographics

Age Distribution

Under 18

31.5%

18-34

20.6%

35-54

25.9%

55-74

19.4%

75+

2.6%

Race & Ethnicity

Diversity Index

Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 39 | National average: 60

Education

Educational Attainment (Adults 25+)

Armstrong city Rankings in Missouri

#622 Population of 1,062

#792 Median Income of 1,062

#946 Education of 1,062

N/A Home Value of 1,062

Explore Missouri Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Armstrong city

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Bent Tree Harbor CDP	342	N/A	N/A	18.1%	40.4%
Leasburg village	336	$40,833	$87,500	9.2%	30.6%
Eagleville town	350	$40,625	$80,000	18.6%	20.7%
Bunker city	323	N/A	$49,000	9.5%	37.0%
Purcell city	354	$38,750	$84,600	11.4%	24.3%

Population Overview

Armstrong city is a small community located in Missouri. The total population is 340. It ranks as the 622nd most populous out of 1,062 cities and towns in Missouri.

Age Demographics

The median age in Armstrong city is 33.8 years. This is 13% lower than the state median of 38.9 years. With 31.5% of the population under 18, Armstrong city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Armstrong city is $39,667. This is 42% lower than the state median of $68,920. Compared to the national median of $78,538, household income here is 49% lower. The poverty rate stands at 10.3%. This is 18% lower than the state poverty rate of 12.6%. The unemployment rate is 7.4%. This is 80% higher than the state rate of 4.1%. 90.3% of occupied housing units are owner-occupied. This homeownership rate is 33% higher than the state average of 67.9%.

Race & Ethnicity

Armstrong city has a predominantly White (non-Hispanic) population, comprising 93.2% of all residents. Black or African American residents account for 1.8%. The Black or African American population (1.8%) is well below the state average of 11.0%. The Hispanic or Latino population (0.6%) is well below the state average of 5.1%.

Education

2.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 93% lower than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.5%.

Data Sources & Methodology

All demographic data for Armstrong city, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. For official data, visit data.census.gov.

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Frequently Asked Questions

What is the population of Armstrong city, Missouri?

Armstrong city, Missouri has a population of 340 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Armstrong city, MO?

The median household income in Armstrong city is $39,667, which is 49% lower the national median of $78,538.

What is the poverty rate in Armstrong city, MO?

The poverty rate in Armstrong city is 10.3%. This means approximately 35 residents live below the federal poverty line.

What is the racial makeup of Armstrong city, Missouri?

Armstrong city's population is 93.2% White, 1.8% Black, 0.6% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Armstrong city, MO?

The median home value in Armstrong city is N/A.

How educated is Armstrong city, Missouri?

2.4% of adults (25+) in Armstrong city hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.