Pompeys Pillar CDP, Montana Demographics & Population 2026

Population Overview

Pompeys Pillar CDP is a small community located in Montana. The total population is 25. It ranks as the 425th most populous out of 470 cities and towns in Montana.

Age Demographics

The median age in Pompeys Pillar CDP is 51.8 years. This is 29% higher than the state median of 40.2 years. With 32.0% of the population under 18, Pompeys Pillar CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. 35.3% of occupied housing units are owner-occupied. This homeownership rate is 49% lower than the state average of 69.4%.

Race & Ethnicity

Pompeys Pillar CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.

Education

0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 100% 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 100.0%.

Data Sources & Methodology

All demographic data for Pompeys Pillar 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.