In 2023, Frontenac, MO had a population of 3.67k people with a median age of 45.8 and a median household income of $225,813. Between 2022 and 2023 the population of Frontenac, MO grew from 3,639 to 3,669, a 0.824% increase and its median household income declined from $250,001 to $225,813, a −9.68% decrease.
The 5 largest ethnic groups in Frontenac, MO are White (Non-Hispanic) (79.9%), Asian (Non-Hispanic) (9.35%), Two+ (Non-Hispanic) (7%), Black or African American (Non-Hispanic) (2.53%), and Two+ (Hispanic) (1.09%).
None of the households in Frontenac, MO reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.8% of the residents in Frontenac, MO are U.S. citizens.
In 2023, the median property value in Frontenac, MO was $1M, and the homeownership rate was 97.7%.
Most people in Frontenac, MO drove alone to work, and the average commute time was 25.8 minutes. The average car ownership in Frontenac, MO was 2 cars per household.