Unionville CDP, Montana Demographics & Population 2026

Population Overview

Unionville CDP is a small community located in Montana. The total population is 386. It ranks as the 178th most populous out of 470 cities and towns in Montana.

Age Demographics

The median age in Unionville CDP is 37.0 years. This is 8% lower than the state median of 40.2 years. With 40.9% of the population under 18, Unionville CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Unionville CDP is $67,417. This is 4% lower than the state median of $69,922. Compared to the national median of $78,538, household income here is 14% lower. The poverty rate stands at 1.6%. This is 87% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.8%. The median home value is $446,300. Housing costs are 32% higher than the state median of $338,100. The home-value-to-income ratio of 6.6x suggests that housing affordability is a significant concern for many residents. 63.3% of occupied housing units are owner-occupied. This homeownership rate is 9% lower than the state average of 69.4%.

Race & Ethnicity

Unionville CDP has a predominantly White (non-Hispanic) population, comprising 98.5% of all residents. Asian residents account for 1.6%. The Asian population is significantly higher than the state average (1.6% vs 0.8%).

Education

42.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 22% 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 Unionville 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.