Mount Vernon city, Missouri Demographics & Population 2026

Population Overview

Mount Vernon city is a small community located in Missouri. The total population is 4,532. It ranks as the 162nd most populous out of 1,062 cities and towns in Missouri.

Age Demographics

The median age in Mount Vernon city is 35.3 years. This is 9% lower than the state median of 38.9 years. 11.8% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Mount Vernon city is $49,153. This is 29% lower than the state median of $68,920. Compared to the national median of $78,538, household income here is 37% lower. The poverty rate stands at 18.4%. This is 46% higher than the state poverty rate of 12.6%. The unemployment rate is 3.4%. This is 18% lower than the state rate of 4.1%. The median home value is $175,000. Housing costs are 19% lower than the state median of $215,600. The home-value-to-income ratio is 3.6x. 56.9% of occupied housing units are owner-occupied. This homeownership rate is 16% lower than the state average of 67.9%.

Race & Ethnicity

Mount Vernon city has a predominantly White (non-Hispanic) population, comprising 92.1% of all residents. Hispanic or Latino residents account for 1.9%. The Black or African American population (1.2%) is well below the state average of 11.0%. The Hispanic or Latino population (1.9%) is well below the state average of 5.1%. The Asian population (0.6%) is well below the state average of 2.1%.

Education

18.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 43% lower 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 89.6%.

Data Sources & Methodology

All demographic data for Mount Vernon 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.