Oslo city, Minnesota Demographics & Population 2026
As of 2026, Oslo city, Minnesota has a total population of 297, the 609th largest city in Minnesota, with a median household income of $76,250, which is 13% lower than the state average. The poverty rate is 1.4%.
Key Takeaways
- An exceptionally low poverty rate of 1.4% — among the lowest in Minnesota.
- Housing is very affordable with a home-value-to-income ratio of just 1.3x.
- Near full employment with an unemployment rate of just 0.7%.
Oslo city Quick Facts
How Oslo city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 40 | National average: 60
Education
Educational Attainment (Adults 25+)
Oslo city Rankings in Minnesota
Explore Minnesota Rankings
Other Cities in Marshall County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Warren city | 1,637 | $57,656 | 14.0% | $134,300 |
| St. Stephen city | 672 | $94,875 | 2.1% | $237,600 |
| Stephen city | 524 | $63,750 | 12.4% | $83,800 |
| Argyle city | 499 | $81,750 | 0.4% | $188,200 |
| Newfolden city | 468 | $69,000 | 11.4% | $143,800 |
| Alvarado city | 338 | $70,000 | 14.5% | $132,700 |
| Middle River city | 281 | $57,188 | 14.4% | $103,500 |
| Grygla city | 271 | $64,583 | 7.7% | $68,600 |
| Viking city | 120 | $74,750 | 7.5% | $130,000 |
| Strandquist city | 88 | N/A | 3.4% | $28,300 |
Cities Similar to Oslo city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Frost city | 300 | $75,000 | $71,800 | 17.7% | 13.0% |
| Marion CDP | 308 | N/A | $235,800 | 26.2% | 9.7% |
| Garfield city | 295 | $70,250 | $162,500 | 12.0% | 1.4% |
| St. Hilaire city | 285 | $73,750 | $163,900 | 11.4% | 6.0% |
| Gary city | 308 | $72,500 | $123,700 | 7.9% | 3.6% |
Population Overview
Oslo city is a small community located in Minnesota, within Marshall County. The total population is 297. It ranks as the 609th most populous out of 913 cities and towns in Minnesota.
Age Demographics
The median age in Oslo city is 32.3 years. This is 16% lower than the state median of 38.6 years. With 31.6% of the population under 18, Oslo city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Oslo city is $76,250. This is 13% lower than the state median of $87,556. Compared to the national median of $78,538, household income here is 3% lower. The poverty rate stands at 1.4%. This is 85% lower than the state poverty rate of 9.2%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.7%. This is 83% lower than the state rate of 3.9%. The median home value is $101,800. Housing costs are 67% lower than the state median of $305,500. With a home-value-to-income ratio of just 1.3x, Oslo city is one of the most affordable housing markets in the area. 85.1% of occupied housing units are owner-occupied. This homeownership rate is 18% higher than the state average of 72.4%.
Race & Ethnicity
The largest racial or ethnic group in Oslo city is White (non-Hispanic), making up 62.6% of the population. Hispanic or Latino residents account for 36.4%. The Hispanic or Latino population is significantly higher than the state average (36.4% vs 6.2%).
Education
10.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 72% lower than the state rate of 38.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.9%.
Data Sources & Methodology
All demographic data for Oslo city, Minnesota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Minnesota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 913 Census-designated places in Minnesota. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Oslo city, Minnesota?
Oslo city, Minnesota has a population of 297 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oslo city, MN?
The median household income in Oslo city is $76,250, which is 3% lower the national median of $78,538.
What is the poverty rate in Oslo city, MN?
The poverty rate in Oslo city is 1.4%. This means approximately 4 residents live below the federal poverty line.
What is the racial makeup of Oslo city, Minnesota?
Oslo city's population is 62.6% White, 0.0% Black, 36.4% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Oslo city, MN?
The median home value in Oslo city is $101,800. The home-value-to-income ratio is 1.3x.
How educated is Oslo city, Minnesota?
10.9% of adults (25+) in Oslo city hold a bachelor's degree or higher, and 2.7% hold a graduate or professional degree.