Quantcast

Columbia News

Tuesday, September 30, 2025

Census Bureau reports Vandalia population was 3,903 in 2020

Webp names 6

Vandalia had a population of 3,903 people in 2020, according to U.S. Census Bureau data obtained by the Columbia News.

The median age was 38, with 70.9 percent of the total population being female and 29.1 percent male.

The state's total population in 2020 was 6,124,160.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed.

Vandalia population by sex

Estimated NumberPercent of total population
Male1,13529.1
Female2,76870.9
Total Population3,903100