Vandalia Population

2010–2026

325

2026 projection

3% since 2020 (decrease)

050100150200250300350201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Vandalia. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026325-20.61%
2025327-10.30%
2024328-20.61%
2023330+10.30%
2022329-20.60%
2021331-41.19%
2020335+5218.37%
201928300.00%
2018283-20.70%
201728500.00%

Showing 10 of 17 years.

Vandalia Demographics

26.2median age

Median age

Female29.5 yrs
Male22.7 yrs

Adults

214
41 seniors · 19%173 other adults

Sex

Female 35.5% · 130Male 64.5% · 236

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 4 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Vandalia Income

$70,268median household income

Median household income

$70,268

Half of households earn more, half earn less

Median earnings

$56,771

Typical yearly pay for a worker 25 or older.

Poverty rate

3.9%

About 1 in 26 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Vandalia Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%46%48%
Never married30%34%24%
Divorced14%14%15%
Widowed9%7%13%
Separated<1%0%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201