Geyser, Montana Demographics & Population 2026
During the 2020–2024 ACS period, Geyser, Montana had a total population of 66, the 366th largest community in Montana, with a median household income of $61,250, which is 16% lower than the state average. The poverty rate is 6.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Geyser Quick Facts
How Geyser 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 | 66 | 66 | +0.0% |
| Median household income | $40,625 | $61,250 | +50.8% |
| Median home value | $98,300 | $200,000 | +103.5% |
How Geyser 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+)
Geyser Rankings in Montana
Explore Montana Rankings
Other Cities in Judith Basin County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Stanford | 268 | $56,875 | 14.2% | $207,800 |
| Hobson | 160 | $42,917 | 8.1% | $161,300 |
| Windham | 84 | $49,375 | 1.2% | N/A |
| Raynesford | 54 | $75,000 | 0.0% | $400,000 |
| Moccasin | 17 | N/A | 82.3% | N/A |
| Utica | 14 | N/A | 0.0% | N/A |
| Sapphire Ridge | 11 | N/A | 54.5% | N/A |
Cities Similar to Geyser
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Big Sky Colony | 66 | N/A | N/A | 0.0% | 43.9% |
| Rockport Colony | 66 | N/A | N/A | 0.0% | 80.8% |
| Miller Colony | 67 | N/A | N/A | 0.0% | 100.0% |
| Nibbe | 62 | N/A | N/A | 27.4% | 24.2% |
| Jackson | 61 | N/A | N/A | 64.9% | 16.4% |
A note before these figures: with a population of 66, Geyser'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
Geyser is a small community located in Montana, within Judith Basin County. The total population is 66. It ranks as the 366th most populous out of 475 Census-designated places in Montana.
Age Demographics
The median age in Geyser is 64.2 years. This is 59% higher than the state median of 40.4 years.
Economy, Income & Housing
The median household income in Geyser is $61,250. This is 16% lower than the state median of $72,509. It is also 24% lower than the national median of $80,734. The poverty rate stands at 6.1%. This is 47% lower than the state poverty rate of 11.5%. The unemployment rate is 3.0%. This is 16% lower than the state rate of 3.6%. The median home value is $200,000. Housing costs are 47% lower than the state median of $375,800. The home-value-to-income ratio is 3.3x. 75.0% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 69.2%.
Race & Ethnicity
Geyser has a predominantly White (non-Hispanic) population, comprising 95.5% of all residents.
Education
41.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 18% higher 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 96.2%. Notably, 17.0% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Geyser, 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.
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Frequently Asked Questions
What is the population of Geyser, Montana?
Geyser, Montana has a population of 66 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Geyser, MT?
The median household income in Geyser is $61,250, which is 24% lower than the national median of $80,734.
What is the poverty rate in Geyser, MT?
The poverty rate in Geyser is 6.1%. This means approximately 4 residents live below the federal poverty line.
What is the racial makeup of Geyser, Montana?
Geyser's population is 95.5% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Geyser, MT?
The median home value in Geyser is $200,000. The home-value-to-income ratio is 3.3x.
How educated is Geyser, Montana?
41.5% of adults (25+) in Geyser hold a bachelor's degree or higher, and 17.0% hold a graduate or professional degree.