United States › Iowa › Mount Vernon CITY
Mount Vernon Iowa · 4,514 residents (2025 est.) · 3.50 sq mi
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The short version
Mount Vernon is home to 4,513 people in Iowa. This skews young, with a median age of 25.3. 86% of homes are owner-occupied. Households here earn about 50% more than in Iowa as a whole. Few US cities rank higher on income. 1,123 more people live here than in 2000.
At a glance
Wealthier
above the US median
US median: $82,259
Younger
median age 25.3
US median: 38.9
More educated
45% 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 3,390 in 2000
4,514 in 2025 (Census Bureau estimate)
1,291 / sq mi
+9%since 2009
from 1,186 / sq mi in 2009
US average: 281
from 29.7 in 2000
US average: 38.9
Population, 1990 – 2024
3K 4K 4K 4K 5K 1990 2000 2010 2020 2024 Mount Vernon Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $112,656
+21%inflation adjusted, since 2000
from $51,228 in 2000
US average: $82,259
from $19,027 in 2000
US average: $44,673
Households earning $100K+
from 47.9% in 2009
US average: 53.3%
from 5.5% in 2000
US average: 12.5%
from 0.376 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 2.6%
Transportation & warehousing 2%
Education & health services 1.6%
Agriculture, forestry, fishing 0.9%
Professional, scientific, technical 0.6%
Arts, entertainment, food 0%
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$245,200
+18%inflation adjusted, since 2000
from $114,200 in 2000
US average: $376,019
$780
−13%inflation adjusted, since 2000
from $493 in 2000
US average: $1,442
from 76.2% in 2000
13.7% rent
from 3.5% in 2009
US average: 10.0%
2.77 people
+11%since 2009
from 2.49 people in 2009
US average: 2.54
from 19.5% in 2009
US average: 22.9%
from 45.6% in 2009
US average: 47.4%
from 2.3 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 96.6%(3,274)
Hispanic / Latino 0.9%(32)
2024
White, non-Hispanic 89.3%(4,031)
Hispanic / Latino 4.2%(188)
from 15 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
+ 21 more ancestry groups with data from 43.8% in 2000
US average: 35.6%
High school or higher
from 93.6% in 2000
US average: 89.6%
from 17.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.4 min in 2000
US average: 26.5
from 58.5% in 2009
US average: 68.9%
from 6.2% in 2009
US average: 8.5%
from 0.5% in 2009
US average: 3.2%
from 4.5% in 2009
US average: 15.0%
from 29.1% in 2009
US average: 2.4%
from 1.2% in 2009
US average: 0.4%
from 3.3% in 2009
US average: 8.3%
Section 07
Work & employment from 1.9% in 2011
US average: 5.2%
from 73.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 75.4% in 2020
US average: 74.6%
from 14.8% in 2009
US average: 13.1%
from 46.7% in 2009
US average: 42.5%
Section 08
People & community from 1.3% in 2009
US average: 14.1%
from 10.4% in 2009
US average: 6.2%
from 12.3% in 2012
US average: 13.3%
from 5.9% in 2013
US average: 8.4%
from 89.9% in 2017
US average: 91.0%
Computer in household
from 98.7% in 2020
US average: 95.5%
from 85.5% in 2020
US average: 87.7%
from 96.7% in 2016
US average: 77.7%
from 2.5% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 5.9% in 2013
US average: 8.4%
from 76.5% in 2020
US average: 54.8%
Direct-purchase
from 12.8% in 2020
US average: 13.8%
from 10.0% in 2020
US average: 18.4%
from 8.4% in 2020
US average: 20.9%
VA health care
from 2.4% in 2020
US average: 2.2%
Any private
from 87.5% in 2020
US average: 67.1%
Any public
from 18.2% 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) 16.8%(34)
Share of the 202 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
Places similar to Mount Vernon Head to head
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Frequently asked
How many people live in Mount Vernon, Iowa? Mount Vernon, Iowa has about 4,513 residents according to the 2024 American Community Survey.
What is the median household income in Mount Vernon, Iowa? The typical household in Mount Vernon, Iowa earns about $112,656 a year. Half of households make more than that, and half make less.
Is Mount Vernon, Iowa expensive? In Mount Vernon, Iowa, the median home is worth about $245,200, and the typical rent is about $780 a month.
How educated are people in Mount Vernon, Iowa? About 45.1% of adults age 25 and over in Mount Vernon, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Mount Vernon, Iowa? About 8.2% of people in Mount Vernon, Iowa live below the federal poverty line.
Has Mount Vernon, Iowa grown since 1990? Yes, Mount Vernon, Iowa has grown since 1990. The population has added about 856 residents, a change of about 23 percent over that period.
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