Dupuyer CDP, Montana Demographics & Population 2026

Population Overview

Dupuyer CDP is a small community located in Montana. The total population is 131. It ranks as the 292nd most populous out of 470 cities and towns in Montana.

Age Demographics

The median age in Dupuyer CDP is 50.2 years. This is 25% higher than the state median of 40.2 years. 16.0% 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 Dupuyer CDP is $79,167. This is 13% higher than the state median of $69,922. Compared to the national median of $78,538, household income here is about average. The poverty rate stands at 3.8%. This is 68% 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 1.5%. This is 61% lower than the state rate of 3.8%. The median home value is $215,600. Housing costs are 36% lower than the state median of $338,100. With a home-value-to-income ratio of just 2.7x, Dupuyer CDP is one of the most affordable housing markets in the area. 86.5% of occupied housing units are owner-occupied. This homeownership rate is 25% higher than the state average of 69.4%.

Race & Ethnicity

The largest racial or ethnic group in Dupuyer CDP is White (non-Hispanic), making up 78.6% of the population. Hispanic or Latino residents account for 7.6%. The Hispanic or Latino population is significantly higher than the state average (7.6% vs 4.4%).

Education

16.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 53% lower 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 96.2%.

Data Sources & Methodology

All demographic data for Dupuyer 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.