Millhousen, Indiana Demographics & Population 2026
During the 2020–2024 ACS period, Millhousen, Indiana had a total population of 227, the 685th largest town in Indiana. The poverty rate is 4.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.9% — among the lowest in Indiana.
- Only 6.6% of adults have a bachelor's degree, well below the national average of 35.7%.
- Unemployment rate of 9.3% is notably above the national average.
Millhousen Quick Facts
How Millhousen 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 | 251 | 227 | -9.6% |
| Median home value | $168,800 | $193,100 | +14.4% |
How Millhousen 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: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Millhousen Rankings in Indiana
Explore Indiana Rankings
Other Cities in Decatur County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Greensburg | 12,229 | $62,655 | 13.8% | $191,400 |
| Westport | 1,651 | $49,129 | 22.7% | $137,800 |
| Lake Santee | 820 | $158,140 | 4.3% | $245,500 |
| New Point | 201 | $60,000 | 14.9% | $122,500 |
| Clarksburg | 76 | N/A | 0.0% | N/A |
Cities Similar to Millhousen
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| New Marion | 227 | $16,940 | $9,999 | 0.0% | 77.1% |
| Cadiz | 226 | $101,000 | $105,600 | 3.9% | 13.6% |
| East Enterprise | 226 | N/A | N/A | 0.0% | 0.0% |
| East Germantown | 229 | $45,179 | $95,400 | 2.6% | 7.0% |
| Hortonville | 229 | $71,518 | $280,400 | 0.0% | 7.4% |
A note before these figures: with a population of 227, Millhousen'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
Millhousen is a small community located in Indiana, within Decatur County. The total population is 227. It ranks as the 685th most populous out of 967 Census-designated places in Indiana.
Age Demographics
The median age in Millhousen is 47.9 years. This is 26% higher than the state median of 38.1 years. Only 12.8% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The poverty rate stands at 4.9%. This is 61% lower than the state poverty rate of 12.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 9.3%. This is 116% higher than the state rate of 4.3%. The median home value is $193,100. Housing costs are 12% lower than the state median of $218,200. 92.7% of occupied housing units are owner-occupied. This homeownership rate is 31% higher than the state average of 70.5%.
Race & Ethnicity
Millhousen has a predominantly White (non-Hispanic) population, comprising 91.2% of all residents. Asian residents account for 0.9%. The Asian population (0.9%) is well below the state average of 2.6%.
Education
6.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 78% lower than the state rate of 29.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.0%.
Data Sources & Methodology
All demographic data for Millhousen, Indiana 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 Indiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 967 Census-designated places in Indiana. 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 Millhousen, Indiana?
Millhousen, Indiana has a population of 227 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Millhousen, IN?
The Census Bureau does not publish a reliable median household income estimate for Millhousen — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Millhousen, IN?
The poverty rate in Millhousen is 4.9%. This means approximately 11 residents live below the federal poverty line.
What is the racial makeup of Millhousen, Indiana?
Millhousen's population is 91.2% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Millhousen, IN?
The median home value in Millhousen is $193,100.
How educated is Millhousen, Indiana?
6.6% of adults (25+) in Millhousen hold a bachelor's degree or higher, and 0.5% hold a graduate or professional degree.