Frontenac city, Missouri Demographics & Population 2026

Population Overview

Frontenac city is a small community located in Missouri. The total population is 3,669. It ranks as the 182nd most populous out of 1,062 cities and towns in Missouri.

Age Demographics

The median age in Frontenac city is 45.8 years. This is 18% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Frontenac city is $225,813. This is 228% higher than the state median of $68,920. Compared to the national median of $78,538, household income here is 188% higher. The poverty rate stands at 2.0%. This is 84% lower than the state poverty rate of 12.6%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 5.0%. This is 21% higher than the state rate of 4.1%. The median home value is $1,004,500. Housing costs are 366% higher than the state median of $215,600. The home-value-to-income ratio is 4.4x. 97.8% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 67.9%.

Race & Ethnicity

The largest racial or ethnic group in Frontenac city is White (non-Hispanic), making up 79.9% of the population. Asian residents account for 9.3%. The Black or African American population (2.5%) is well below the state average of 11.0%. The Hispanic or Latino population (1.3%) is well below the state average of 5.1%. The Asian population is significantly higher than the state average (9.3% vs 2.1%).

Education

86.9% of residents aged 25 and older hold a bachelor's degree or higher. This places Frontenac city in the top 10% of all cities in the state for educational attainment. This is 172% higher than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.0%. Notably, 39.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Frontenac city, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. For official data, visit data.census.gov.