Mill City, Oregon Demographics & Population 2026
During the 2020–2024 ACS period, Mill City, Oregon had a total population of 1,920, the 169th largest city in Oregon, with a median household income of $69,091, which is 17% lower than the state average. The poverty rate is 17.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 8.2% is notably above the national average.
Mill City Quick Facts
How Mill 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 | 1,876 | 1,920 | +2.3% |
| Median household income | $70,000 | $69,091 | -1.3% |
| Median home value | $289,900 | $297,600 | +2.7% |
How Mill 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: 46 | National average: 61
Education
Educational Attainment (Adults 25+)
Mill City Rankings in Oregon
Explore Oregon Rankings
Other Cities in Marion County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Salem | 178,865 | $75,487 | 14.4% | $416,900 |
| Keizer | 39,082 | $84,813 | 8.1% | $434,100 |
| Woodburn | 27,875 | $67,347 | 16.3% | $331,800 |
| Hayesville | 21,246 | $58,624 | 23.7% | $365,400 |
| Four Corners | 16,275 | $69,669 | 13.9% | $340,200 |
| Silverton | 10,456 | $79,960 | 10.7% | $484,800 |
| Stayton | 8,292 | $78,268 | 10.5% | $409,700 |
| Aumsville | 4,230 | $90,987 | 13.5% | $296,400 |
| Hubbard | 3,406 | $101,771 | 3.5% | $436,800 |
| Mount Angel | 3,393 | $62,232 | 14.0% | $430,600 |
Cities Similar to Mill City
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lakeside | 1,870 | $65,375 | $304,900 | 15.5% | 14.1% |
| Stanfield | 1,902 | $60,074 | $207,600 | 8.2% | 8.0% |
| Glide | 1,823 | $73,727 | $355,100 | 22.6% | 5.2% |
| Brownsville | 1,912 | $83,098 | $373,000 | 27.6% | 10.0% |
| Bay City | 1,875 | $82,589 | $393,600 | 26.5% | 8.5% |
Population Overview
Mill City is a small community located in Oregon, within Marion County. The total population is 1,920. It ranks as the 169th most populous out of 420 Census-designated places in Oregon.
Age Demographics
The median age in Mill City is 37.8 years. This is 6% lower than the state median of 40.4 years.
Economy, Income & Housing
The median household income in Mill City is $69,091. This is 17% lower than the state median of $83,011. It is also 14% lower than the national median of $80,734. The poverty rate stands at 17.5%. This is 47% higher than the state poverty rate of 11.9%. The unemployment rate is 8.2%. This is 53% higher than the state rate of 5.4%. The median home value is $297,600. Housing costs are 38% lower than the state median of $477,600. The home-value-to-income ratio is 4.3x. 68.4% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 63.3%.
Race & Ethnicity
The largest racial or ethnic group in Mill City is White (non-Hispanic), making up 80.2% of the population. Hispanic or Latino residents account for 9.8%. The Black or African American population (0.7%) is well below the state average of 1.8%. The Asian population (0.7%) is well below the state average of 4.4%.
Education
11.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 70% lower than the state rate of 36.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.2%.
Data Sources & Methodology
All demographic data for Mill City, Oregon 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 Oregon state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 420 Census-designated places in Oregon. 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 Mill City, Oregon?
Mill City, Oregon has a population of 1,920 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mill City, OR?
The median household income in Mill City is $69,091, which is 14% lower than the national median of $80,734.
What is the poverty rate in Mill City, OR?
The poverty rate in Mill City is 17.5%. This means approximately 335 residents live below the federal poverty line.
What is the racial makeup of Mill City, Oregon?
Mill City's population is 80.2% White, 0.7% Black, 9.8% Hispanic/Latino, and 0.7% Asian.
What is the median home value in Mill City, OR?
The median home value in Mill City is $297,600. The home-value-to-income ratio is 4.3x.
How educated is Mill City, Oregon?
11.0% of adults (25+) in Mill City hold a bachelor's degree or higher, and 3.1% hold a graduate or professional degree.