Landusky, Montana Demographics & Population 2026

A note before these figures: with a population of 21, Landusky's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Landusky is a small community located in Montana, within Phillips County. The total population is 21. It ranks as the 438th most populous out of 475 Census-designated places in Montana.

Age Demographics

The median age in Landusky is 77.5 years. This is 92% higher than the state median of 40.4 years. 52.4% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The ACS records no residents below the poverty line in Landusky. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Landusky, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $56,700. Housing costs are 85% lower than the state median of $375,800. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 45% higher than the state average of 69.2%.

Race & Ethnicity

Landusky has a predominantly White (non-Hispanic) population, comprising 90.5% of all residents.

Education

19.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% lower than the state rate of 35.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 57.1%. Notably, 19.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Landusky, Montana is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Montana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 475 Census-designated places in Montana. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.