Wentzville, MO Demographics

The total population of Wentzville is estimated to be 44,584 with 22,514 males (50.50%) and 22,070 females (49.50%). There are 444 less females than males in Wentzville.
The median household income in Wentzville was $105,758 in 2021, which marked an a decrease of 306(0.29%) from $106,064 in 2020. This income is 141.76% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Wentzville sees its highest median household income among householders in the age group of 45 to 64 years old, at $117,509. Overall, the median household income for the city of Wentzville stands at $105,758.
In Wentzville, the median income for all workers aged 15 years and older, regardless of work hours, was $67,901 for males and $39,197 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $78,694 for males and $63,366 for females.
In Wentzville, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Two or More Races households have the highest median household income at $130,578, while Some Other Race households represent the opposite end with the lowest median household income of $59,237.
In 2022, the population of Wentzville was 47,197, a 3.68% increase year-by-year from 2021. Previously, in 2021, Wentzville's population was 45,520, an increase of 1.34% compared to a population of 44,917 in 2020.
The median age in Wentzville, MO is 34.2, as per 2021 ACS 5-Year Estimates. Of the total population, 26.46% were under the age of 15, 16.60% aged 15 to 29, 45.64% aged 30 to 64, 10.68% aged 65 to 84, and 0.62% were 85 years of age and older.
Racial distribution of Wentzville population: 88.23% are White, 6.19% are Black or African American, 0.08% are American Indian and Alaska Native, 1.93% are Asian, 0.46% are some other race and 3.11% are multiracial.