St. Xavier CDP, Montana Demographics & Population 2026

Population Overview

St. Xavier CDP is a small community located in Montana. The total population is 77. It ranks as the 340th most populous out of 470 cities and towns in Montana.

Age Demographics

The median age in St. Xavier CDP is 40.8 years. This is 1% higher than the state median of 40.2 years. With 33.8% of the population under 18, St. Xavier CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The poverty rate stands at 11.7%. This is 3% lower than the state poverty rate of 12.0%. The unemployment rate is 15.6%. This is 315% higher than the state rate of 3.8%. The median home value is $197,500. Housing costs are 42% lower than the state median of $338,100. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 69.4%.

Race & Ethnicity

St. Xavier CDP is a highly diverse community where no single racial or ethnic group constitutes a majority of the population.

Education

37.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 8% higher than the state rate of 34.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 100.0%.

Data Sources & Methodology

All demographic data for St. Xavier CDP, Montana 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 Montana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 470 Census-designated places in Montana. For official data, visit data.census.gov.