Demographics in Vandalia, MO
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Vandalia?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
3,260
Male
1,299
39.8%
Female
1,961
60.2%
Median Age
40.5
Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White81.4%
Black10.9%
Hispanic1.9%
Asian0.4%
Two or More6.8%
Other0.4%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
6.6%
High School or Higher
40.7%
Foreign Born
0.9%
Veterans
4.2%
Married
29.5%
Avg Household Size
2.4
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Vandalia, MO has a population of 3,260 with a median age of 40.5. The racial makeup is 81.4% White, 1.9% Hispanic, 10.9% Black. About 6.6% of residents hold a bachelor's degree or higher. The foreign-born population is 0.9%.