Martin City, Montana Demographics & Population 2026
During the 2020–2024 ACS period, Martin City, Montana had a total population of 342, the 183rd largest community in Montana. The poverty rate is 0.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Martin City Quick Facts
How Martin City Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 313 | 342 | +9.3% |
How Martin City Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 29 | National average: 61
Education
Educational Attainment (Adults 25+)
Martin City Rankings in Montana
Explore Montana Rankings
Other Cities in Flathead County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Kalispell | 28,504 | $63,415 | 10.0% | $428,000 |
| Evergreen | 9,611 | $76,446 | 12.1% | $340,800 |
| Whitefish | 8,749 | $73,811 | 9.4% | $684,300 |
| Columbia Falls | 5,615 | $75,766 | 15.2% | $384,400 |
| Bigfork | 5,565 | $85,307 | 5.7% | $674,600 |
| Lakeside | 2,386 | $77,435 | 10.9% | $720,100 |
| Somers | 1,280 | $56,917 | 8.0% | $465,400 |
| Marion | 1,037 | $65,250 | 5.9% | $431,500 |
| Helena Flats | 857 | $93,625 | 2.3% | $582,400 |
| Batavia | 690 | $46,995 | 20.1% | $369,400 |
Cities Similar to Martin City
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Clyde Park | 341 | $62,917 | $295,800 | 21.3% | 9.4% |
| Beaver Creek | 340 | $91,563 | $280,900 | 24.8% | 2.6% |
| Klein | 340 | $50,737 | $276,900 | 0.0% | 11.5% |
| Sangrey | 339 | $35,000 | N/A | 16.1% | 32.1% |
| Rockvale | 350 | N/A | N/A | 14.3% | 6.9% |
A note before these figures: with a population of 342, Martin City'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
Martin City is a small community located in Montana, within Flathead County. The total population is 342. It ranks as the 183rd most populous out of 475 Census-designated places in Montana.
Age Demographics
The median age in Martin City is 70.3 years. This is 74% higher than the state median of 40.4 years. 21.6% 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 Martin City. 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 Martin City, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $573,400. Housing costs are 53% higher than the state median of $375,800. 76.3% of occupied housing units are owner-occupied. This homeownership rate is 10% higher than the state average of 69.2%.
Race & Ethnicity
Every resident counted in Martin City was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
34.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% 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 97.7%.
Data Sources & Methodology
All demographic data for Martin City, 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.
Free data download: Get all Montana city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Martin City, Montana?
Martin City, Montana has a population of 342 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Martin City, MT?
The Census Bureau does not publish a reliable median household income estimate for Martin City — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Martin City, MT?
The ACS sample for Martin City recorded no residents below the federal poverty line. Because the community is small, this indicates that the survey did not capture poverty here rather than that no poverty exists — the estimate carries a wide margin of error.
What is the racial makeup of Martin City, Montana?
Martin City's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Martin City, MT?
The median home value in Martin City is $573,400.
How educated is Martin City, Montana?
34.5% of adults (25+) in Martin City hold a bachelor's degree or higher, and 9.7% hold a graduate or professional degree.