Ulm, Montana Demographics & Population 2026
During the 2020–2024 ACS period, Ulm, Montana had a total population of 900, the 106th largest community in Montana, with a median household income of $102,708, which is 42% higher than the state average. The poverty rate is 6.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 42% above the state average — one of the wealthiest communities in Montana.
- Near full employment with an unemployment rate of just 1.6%.
Ulm Quick Facts
How Ulm 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 | 868 | 900 | +3.7% |
| Median household income | $103,750 | $102,708 | -1.0% |
| Median home value | $331,100 | $369,400 | +11.6% |
How Ulm 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+)
Ulm Rankings in Montana
Explore Montana Rankings
Other Cities in Cascade County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Great Falls | 60,329 | $63,373 | 14.5% | $257,000 |
| Malmstrom AFB | 4,302 | $64,833 | 5.8% | N/A |
| Sun Prairie | 1,171 | $55,688 | 9.9% | $164,100 |
| Vaughn | 1,002 | $56,250 | 8.7% | $175,300 |
| Black Eagle | 781 | $69,545 | 31.4% | $190,400 |
| Cascade | 572 | $50,938 | 7.9% | $247,600 |
| Belt | 559 | $73,929 | 8.2% | $171,700 |
| Simms | 334 | $42,292 | 5.7% | $237,500 |
| Fort Shaw | 207 | $56,413 | 17.9% | $184,500 |
| Gibson Flats | 158 | N/A | 74.1% | N/A |
Cities Similar to Ulm
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Florence | 923 | $102,222 | $486,000 | 34.4% | 6.1% |
| Helena Flats | 857 | $93,625 | $582,400 | 26.8% | 2.3% |
| Sheridan | 869 | $87,321 | $318,400 | 25.5% | 3.5% |
| Gallatin Gateway | 933 | $82,500 | $814,400 | 34.1% | 9.8% |
| Clinton | 1,040 | $103,750 | $386,600 | 35.4% | 3.8% |
A note before these figures: with a population of 900, Ulm'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
Ulm is a small community located in Montana, within Cascade County. The total population is 900. It ranks as the 106th most populous out of 475 Census-designated places in Montana.
Age Demographics
The median age in Ulm is 37.0 years. This is 8% lower than the state median of 40.4 years. With 29.0% of the population under 18, Ulm has a notably young demographic profile, suggesting a family-oriented community. 11.2% 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 Ulm is $102,708. This is 42% higher than the state median of $72,509. It is also 27% higher than the national median of $80,734. The poverty rate stands at 6.9%. This is 40% lower than the state poverty rate of 11.5%. The unemployment rate is 1.6%. This is 56% lower than the state rate of 3.6%. The median home value is $369,400. Housing costs are 2% lower than the state median of $375,800. The home-value-to-income ratio is 3.6x. 98.4% of occupied housing units are owner-occupied. This homeownership rate is 42% higher than the state average of 69.2%.
Race & Ethnicity
Ulm has a predominantly White (non-Hispanic) population, comprising 90.8% of all residents. Hispanic or Latino residents account for 2.8%.
Education
29.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% 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 96.3%.
Data Sources & Methodology
All demographic data for Ulm, 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 Ulm, Montana?
Ulm, Montana has a population of 900 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Ulm, MT?
The median household income in Ulm is $102,708, which is 27% higher than the national median of $80,734.
What is the poverty rate in Ulm, MT?
The poverty rate in Ulm is 6.9%. This means approximately 62 residents live below the federal poverty line.
What is the racial makeup of Ulm, Montana?
Ulm's population is 90.8% White, 0.0% Black, 2.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Ulm, MT?
The median home value in Ulm is $369,400. The home-value-to-income ratio is 3.6x.
How educated is Ulm, Montana?
29.7% of adults (25+) in Ulm hold a bachelor's degree or higher, and 14.3% hold a graduate or professional degree.