West Alton city, Missouri Demographics & Population 2026

Population Overview

West Alton city is a small community located in Missouri. The total population is 511. It ranks as the 514th most populous out of 1,062 cities and towns in Missouri.

Age Demographics

The median age in West Alton city is 36.7 years. This is 6% lower than the state median of 38.9 years. With 28.6% of the population under 18, West Alton city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in West Alton city is $128,438. This is 86% higher than the state median of $68,920. Compared to the national median of $78,538, household income here is 64% higher. The poverty rate stands at 1.8%. This is 86% 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 3.3%. This is 21% lower than the state rate of 4.1%. The median home value is $156,300. Housing costs are 28% lower than the state median of $215,600. With a home-value-to-income ratio of just 1.2x, West Alton city is one of the most affordable housing markets in the area. 94.3% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 67.9%.

Race & Ethnicity

West Alton city has a predominantly White (non-Hispanic) population, comprising 98.0% of all residents. Black or African American residents account for 1.6%. The Black or African American population (1.6%) is well below the state average of 11.0%.

Education

21.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% 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 93.6%.

Data Sources & Methodology

All demographic data for West Alton 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.