United States › Missouri › Armstrong CITY
Armstrong Missouri · 241 residents (2025 est.) · 0.82 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Armstrong is home to 416 people in Missouri. Four-year degrees are less common here than nationally, at 5% of adults. 86% of homes are owner-occupied. This skews young, with a median age of 31.8. The typical home is worth $57,500, having more than doubled since 2000. 129 more people live here than in 2000.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 31.8
US median: 38.9
Less educated
5% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 287 in 2000
241 in 2025 (Census Bureau estimate)
507 / sq mi
+61%since 2009
from 316 / sq mi in 2009
US average: 281
from 34.9 in 2000
US average: 38.9
Population, 1990 – 2024
176 242 307 372 438 1990 2000 2010 2020 2024 Armstrong Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $59,063
+34%inflation adjusted, since 2000
from $24,167 in 2000
US average: $82,259
from $13,055 in 2000
US average: $44,673
Households earning $100K+
from 16.0% in 2009
US average: 53.3%
from 16.5% in 2000
US average: 12.5%
from 0.369 in 2010
US average: 0.476
Workforce by industry, 2024
Transportation & warehousing 3.7%
Agriculture, forestry, fishing 2.1%
Professional, scientific, technical 1.6%
Public administration 1.1%
Education & health services 0%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$57,500
+4%inflation adjusted, since 2000
from $30,300 in 2000
US average: $376,019
$913
+3%inflation adjusted, since 2000
from $488 in 2000
US average: $1,442
from 80.9% in 2000
13.7% rent
from 5.7% in 2009
US average: 10.0%
2.85 people
+10%since 2009
from 2.59 people in 2009
US average: 2.54
from 23.0% in 2009
US average: 22.9%
from 23.1% in 2009
US average: 47.4%
from 0.9 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 92.3%(265)
2024
White, non-Hispanic 92.8%(386)
from 23 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 11.9% in 2000
US average: 35.6%
High school or higher
from 75.6% in 2000
US average: 89.6%
from 8.3% in 2000
US average: 14.0%
Section 06
Commute & transportation from 20.3 min in 2000
US average: 26.5
from 76.4% in 2009
US average: 68.9%
from 13.8% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 5.7% in 2009
US average: 15.0%
from 4.1% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 7.0% in 2009
US average: 8.3%
Section 07
Work & employment from 5.9% in 2011
US average: 5.2%
from 54.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 92.6% in 2020
US average: 74.6%
from 15.6% in 2009
US average: 13.1%
from 14.1% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 12.0% in 2009
US average: 6.2%
from 17.0% in 2012
US average: 13.3%
from 13.5% in 2013
US average: 8.4%
from 61.7% in 2017
US average: 91.0%
Computer in household
from 77.3% in 2020
US average: 95.5%
from 87.4% in 2020
US average: 87.7%
from 97.9% in 2016
US average: 77.7%
from 1.8% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.5% in 2013
US average: 8.4%
from 35.1% in 2020
US average: 54.8%
Direct-purchase
from 1.9% in 2020
US average: 13.8%
from 11.8% in 2020
US average: 18.4%
from 38.5% in 2020
US average: 20.9%
VA health care
from 3.1% in 2020
US average: 2.2%
Any private
from 37.8% in 2020
US average: 67.1%
Any public
from 44.7% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 35.7%(5)
Share of the 14 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Armstrong Head to head
Compare Armstrong to nearby cities ARMSTRONG VS
Moberly
Income $44,145 −25%
Home value $153,100 +166%
Population 13,719 +5593%
SEE FULL COMPARISON →
ARMSTRONG VS
Marshall
Income $54,437 −8%
Home value $147,900 +157%
Population 13,766 +5612%
SEE FULL COMPARISON →
ARMSTRONG VS
Columbia
Income $66,498 +13%
Home value $284,600 +395%
Population 130,851 +54195%
SEE FULL COMPARISON →
ARMSTRONG VS
Mexico
Income $50,873 −14%
Home value $139,800 +143%
Population 11,558 +4696%
SEE FULL COMPARISON →
Frequently asked
How many people live in Armstrong, Missouri? Armstrong, Missouri has about 416 residents according to the 2024 American Community Survey.
What is the median household income in Armstrong, Missouri? The typical household in Armstrong, Missouri earns about $59,063 a year. Half of households make more than that, and half make less.
Is Armstrong, Missouri expensive? In Armstrong, Missouri, the median home is worth about $57,500, and the typical rent is about $913 a month.
How educated are people in Armstrong, Missouri? About 5.5% of adults age 25 and over in Armstrong, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Armstrong, Missouri? About 10.3% of people in Armstrong, Missouri live below the federal poverty line.
Has Armstrong, Missouri grown since 1990? Yes, Armstrong, Missouri has grown since 1990. The population has added about 89 residents, a change of about 27 percent over that period.
Keep going
Explore from here 