Vandalia
Vandalia has notably lower household income than the US average, with a median household income of $50,313. Population has grown 24% since 2000. 8% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $84,500. Households here earn about 29% less than the Missouri median.
Population & growth
PEP 2025 EST:3,029 residents (Census Bureau Vintage 2025, released March 2026)
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Education
Commute & transportation
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People & community
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How many people live in Vandalia, Missouri?
Vandalia, Missouri has about 3,140 residents according to the 2024 American Community Survey.
What is the median household income in Vandalia, Missouri?
The typical household in Vandalia, Missouri earns about $50,313 a year. Half of households make more than that, and half make less.
Is Vandalia, Missouri expensive?
In Vandalia, Missouri, the median home is worth about $84,500, and the typical rent is about $814 a month.
How educated are people in Vandalia, Missouri?
About 7.9% of adults age 25 and over in Vandalia, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Vandalia, Missouri?
About 13.9% of people in Vandalia, Missouri live below the federal poverty line.
Has Vandalia, Missouri grown since 1990?
Yes, Vandalia, Missouri has grown since 1990. The population has added about 457 residents, a change of about 17 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024