United States › Illinois › Vandalia CITY
Vandalia Illinois · 7,108 residents (2025 est.) · 8.15 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
With 5,796 people, Vandalia is a city in Illinois. 14% of adults hold a bachelor's degree, below the 36% national rate. Households here earn about 45% less than in Illinois as a whole. Home values have risen by half since 2000, reaching $98,500. At a median age of 43.9, this is an older place than the country as a whole. The foreign-born share is 2%.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 43.9
US median: 38.9
Less educated
14% hold a bachelor's degree
US average: 36%
More affordable
home values down 10%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 6,975 in 2000
7,108 in 2025 (Census Bureau estimate)
from 681 / sq mi in 2009
US average: 281
from 35.9 in 2000
US average: 38.9
Population, 1990 – 2024
5K 6K 7K 7K 8K 1990 2000 2010 2020 2024 Vandalia Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $45,469
−19%inflation adjusted, since 2000
from $30,857 in 2000
US average: $82,259
from $14,918 in 2000
US average: $44,673
Households earning $100K+
from 16.8% in 2009
US average: 53.3%
from 15.6% in 2000
US average: 12.5%
from 0.409 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 8.1%
Public administration 4.7%
Agriculture, forestry, fishing 3.7%
Transportation & warehousing 2.9%
Arts, entertainment, food 1.4%
Education & health services 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$98,500
−10%inflation adjusted, since 2000
from $60,000 in 2000
US average: $376,019
$778
+10%inflation adjusted, since 2000
from $388 in 2000
US average: $1,442
from 68.1% in 2000
33.5% rent
from 15.1% in 2009
US average: 10.0%
2.32 people
−12%since 2009
from 2.63 people in 2009
US average: 2.54
from 23.3% in 2009
US average: 22.9%
from 43.1% in 2009
US average: 47.4%
from 2.0 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 82.4%(5,747)
Hispanic / Latino 1.7%(119)
2024
White, non-Hispanic 78.5%(4,550)
Hispanic / Latino 6.5%(375)
from 12 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
+ 13 more ancestry groups with data from 9.9% in 2000
US average: 35.6%
High school or higher
from 60.6% in 2000
US average: 89.6%
from 2.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.7 min in 2000
US average: 26.5
from 73.4% in 2009
US average: 68.9%
from 15.0% in 2009
US average: 8.5%
from 5.7% in 2009
US average: 3.2%
from 2.8% in 2009
US average: 15.0%
from 1.8% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 7.9% in 2009
US average: 8.3%
Section 07
Work & employment from 10.2% in 2011
US average: 5.2%
from 55.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 70.9% in 2020
US average: 74.6%
from 12.7% in 2009
US average: 13.1%
from 25.0% in 2009
US average: 42.5%
Section 08
People & community from 2.6% in 2009
US average: 14.1%
from 8.6% in 2009
US average: 6.2%
from 17.9% in 2012
US average: 13.3%
from 18.0% in 2013
US average: 8.4%
from 67.6% in 2017
US average: 91.0%
Computer in household
from 83.8% in 2020
US average: 95.5%
from 76.3% in 2020
US average: 87.7%
from 95.2% in 2016
US average: 77.7%
from 2.8% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 53.7%(1,435)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 18.0% in 2013
US average: 8.4%
from 45.6% in 2020
US average: 54.8%
Direct-purchase
from 15.9% in 2020
US average: 13.8%
from 22.5% in 2020
US average: 18.4%
from 29.1% in 2020
US average: 20.9%
VA health care
from 2.1% in 2020
US average: 2.2%
Any private
from 61.0% in 2020
US average: 67.1%
Any public
from 47.1% 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) 23.5%(57)
Gulf War (1990s) 21.8%(53)
Share of the 243 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 Vandalia Head to head
Compare Vandalia to nearby cities VANDALIA VS
Centralia
Income $47,807 +5%
Home value $89,600 −9%
Population 11,863 +67%
SEE FULL COMPARISON →
VANDALIA VS
Effingham
Income $72,377 +59%
Home value $177,500 +80%
Population 12,406 +75%
SEE FULL COMPARISON →
VANDALIA VS
Highland
Income $82,551 +82%
Home value $202,900 +106%
Population 10,042 +41%
SEE FULL COMPARISON →
VANDALIA VS
Taylorville
Income $57,552 +27%
Home value $104,100 +6%
Population 10,522 +48%
SEE FULL COMPARISON →
Frequently asked
How many people live in Vandalia, Illinois? Vandalia, Illinois has about 5,796 residents according to the 2024 American Community Survey.
What is the median household income in Vandalia, Illinois? The typical household in Vandalia, Illinois earns about $45,469 a year. Half of households make more than that, and half make less.
Is Vandalia, Illinois expensive? In Vandalia, Illinois, the median home is worth about $98,500, and the typical rent is about $778 a month.
How educated are people in Vandalia, Illinois? About 14.0% of adults age 25 and over in Vandalia, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Vandalia, Illinois? About 22.2% of people in Vandalia, Illinois live below the federal poverty line.
Has Vandalia, Illinois grown since 1990? Yes, Vandalia, Illinois has shrunk since 1990. The population has lost about 318 residents, a change of about -5 percent over that period.
Keep going
Explore from here 