Harlem, Montana Demographics & Population 2026
During the 2020–2024 ACS period, Harlem, Montana had a total population of 822, the 116th largest city in Montana, with a median household income of $82,596, which is 14% higher than the state average. The poverty rate is 11.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
- Unemployment rate of 10.9% is notably above the national average.
Harlem Quick Facts
How Harlem 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 | 879 | 822 | -6.5% |
| Median household income | $74,545 | $82,596 | +10.8% |
| Median home value | $89,700 | $100,800 | +12.4% |
How Harlem 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 diverse community with significant representation from multiple racial and ethnic groups.
State average: 29 | National average: 61
Education
Educational Attainment (Adults 25+)
Harlem Rankings in Montana
Explore Montana Rankings
Other Cities in Blaine County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Chinook | 1,353 | $61,750 | 8.4% | $214,700 |
| Fort Belknap Agency | 1,227 | $46,071 | 29.4% | $72,700 |
| Hays | 1,009 | $52,250 | 23.7% | $59,200 |
| Lodge Pole | 170 | N/A | 32.9% | N/A |
| Turner Colony | 157 | $133,125 | 40.1% | N/A |
| Turner | 69 | $55,179 | 0.0% | $97,500 |
| North Harlem Colony | 67 | $127,000 | 22.4% | N/A |
| Zurich | 38 | $81,250 | 2.6% | $131,300 |
| Hartland Colony | 29 | N/A | 100.0% | N/A |
| Hogeland | 5 | N/A | 0.0% | N/A |
Cities Similar to Harlem
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sheridan | 869 | $87,321 | $318,400 | 25.5% | 3.5% |
| Helena Flats | 857 | $93,625 | $582,400 | 26.8% | 2.3% |
| Pinesdale | 833 | $66,875 | $230,000 | 14.0% | 13.8% |
| Muddy | 724 | N/A | $163,800 | 6.2% | 52.3% |
| Gallatin Gateway | 933 | $82,500 | $814,400 | 34.1% | 9.8% |
A note before these figures: with a population of 822, Harlem'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
Harlem is a small community located in Montana, within Blaine County. The total population is 822. It ranks as the 116th most populous out of 475 Census-designated places in Montana.
Age Demographics
The median age in Harlem is 35.8 years. This is 11% lower than the state median of 40.4 years.
Economy, Income & Housing
The median household income in Harlem is $82,596. This is 14% higher than the state median of $72,509. It is also 2% higher than the national median of $80,734. The poverty rate stands at 11.7%. This is 1% higher than the state poverty rate of 11.5%. The unemployment rate is 10.9%. This is 202% higher than the state rate of 3.6%. The median home value is $100,800. Housing costs are 73% lower than the state median of $375,800. With a home-value-to-income ratio of just 1.2x, Harlem is one of the most affordable housing markets in the area. 62.3% of occupied housing units are owner-occupied. This homeownership rate is 10% lower than the state average of 69.2%.
Race & Ethnicity
Harlem is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Hispanic or Latino residents account for 4.9%. The White (non-Hispanic) population (33.5%) is well below the state average of 83.6%.
Education
34.4% 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 96.3%.
Data Sources & Methodology
All demographic data for Harlem, 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 Harlem, Montana?
Harlem, Montana has a population of 822 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Harlem, MT?
The median household income in Harlem is $82,596, which is 2% higher than the national median of $80,734.
What is the poverty rate in Harlem, MT?
The poverty rate in Harlem is 11.7%. This means approximately 96 residents live below the federal poverty line.
What is the racial makeup of Harlem, Montana?
Harlem's population is 33.5% White, 0.0% Black, 4.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Harlem, MT?
The median home value in Harlem is $100,800. The home-value-to-income ratio is 1.2x.
How educated is Harlem, Montana?
34.4% of adults (25+) in Harlem hold a bachelor's degree or higher, and 9.5% hold a graduate or professional degree.