United States › Missouri › Union Star CITY
Union Star Missouri · 372 residents (2025 est.) · 0.26 sq mi
Time machine
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The short version
Union Star is home to 559 people in Missouri. This skews young, with a median age of 27.4. Getting to work takes 82 minutes on average. Four-year degrees are less common here than nationally, at 16% of adults. The typical home is worth $105,700, having more than doubled since 2000. 1% of residents were born outside the United States.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 27.4
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Less affordable
home values up 35%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 433 in 2000
372 in 2025 (Census Bureau estimate)
2,134 / sq mi
+21%since 2009
from 1,760 / sq mi in 2009
US average: 281
from 36.3 in 2000
US average: 38.9
Population, 1990 – 2024
323 387 452 516 581 1990 2000 2010 2020 2024 Union Star Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $61,299
+35%inflation adjusted, since 2000
from $24,875 in 2000
US average: $82,259
from $13,057 in 2000
US average: $44,673
Households earning $100K+
from 13.1% in 2009
US average: 53.3%
from 8.6% in 2000
US average: 12.5%
from 0.301 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 22.1%
Education & health services 2.6%
Transportation & warehousing 2.2%
Professional, scientific, technical 2.2%
Arts, entertainment, food 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$105,700
+35%inflation adjusted, since 2000
from $43,100 in 2000
US average: $376,019
$913
+82%inflation adjusted, since 2000
from $275 in 2000
US average: $1,442
from 76.0% in 2000
35.9% rent
from 8.3% in 2009
US average: 10.0%
from 2.62 people in 2009
US average: 2.54
from 13.2% in 2009
US average: 22.9%
from 25.0% in 2009
US average: 47.4%
from 1.4 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 98.4%(426)
2024
White, non-Hispanic 97.5%(545)
from 2 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 4 more ancestry groups with data from 12.5% in 2000
US average: 35.6%
High school or higher
from 82.4% in 2000
US average: 89.6%
from 1.8% in 2000
US average: 14.0%
Section 06
Commute & transportation from 20.1 min in 2000
US average: 26.5
from 84.7% in 2009
US average: 68.9%
from 10.9% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 0.4% in 2009
US average: 15.0%
from 3.9% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 8.5% in 2009
US average: 8.3%
Section 07
Work & employment from 6.2% in 2011
US average: 5.2%
from 66.6% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 81.9% in 2020
US average: 74.6%
from 12.4% in 2009
US average: 13.1%
from 24.0% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 19.2% in 2009
US average: 6.2%
from 24.0% in 2012
US average: 13.3%
from 14.1% in 2013
US average: 8.4%
from 59.2% in 2017
US average: 91.0%
Computer in household
from 79.2% in 2020
US average: 95.5%
from 76.3% in 2020
US average: 87.7%
from 96.4% in 2016
US average: 77.7%
from 3.3% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.1% in 2013
US average: 8.4%
from 36.6% in 2020
US average: 54.8%
Direct-purchase
from 35.1% in 2020
US average: 13.8%
from 22.5% in 2020
US average: 18.4%
from 19.3% in 2020
US average: 20.9%
VA health care
from 4.9% in 2020
US average: 2.2%
Any private
from 71.0% in 2020
US average: 67.1%
Any public
from 37.5% 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) 8.7%(2)
Share of the 23 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.
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Drill deeper
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Frequently asked
How many people live in Union Star, Missouri? Union Star, Missouri has about 559 residents according to the 2024 American Community Survey.
What is the median household income in Union Star, Missouri? The typical household in Union Star, Missouri earns about $61,299 a year. Half of households make more than that, and half make less.
Is Union Star, Missouri expensive? In Union Star, Missouri, the median home is worth about $105,700, and the typical rent is about $913 a month.
How educated are people in Union Star, Missouri? About 16.1% of adults age 25 and over in Union Star, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Union Star, Missouri? About 4.5% of people in Union Star, Missouri live below the federal poverty line.
Has Union Star, Missouri grown since 1990? Yes, Union Star, Missouri has grown since 1990. The population has added about 136 residents, a change of about 32 percent over that period.
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