Checked
Oslo, MN
City in Marshall County, Minnesota.
Population
260
Land area
0.4sq mi
People per sq mi
701
ZIP codes
0
Oslo and its ZIP codes
Oslo at a glance
- Oslo is about 9.7 times as dense as Minnesota as a whole.
Local data for Oslo, MN
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Marshall County. PPP loans are for Oslo.
Unemployment rate
6.0%
Aug 2026, +1.1 pts in a year
Average annual pay
$57,774
2,430 jobs, 2025
Income per person
$70,172
BEA, 2024
Federal spending
$95.36M
FY 2026, $10,548 per person
Environment and hazard risk
Oslo, MN, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: drought
Storm events since 1996
908
Countywide, mostly hail
Flood insurance policies
23
0.5% of homes, county
July high / Jan low
81° / -7°F
Health statistics
Share of adults in Oslo, MN, CDC PLACES estimates
Obesity
40.3%
U.S. 33.3% +7.0 pts
Diabetes
11.0%
U.S. 12.1% -1.1 pts
Smoking
14.7%
U.S. 12.8% +1.9 pts
Uninsured (18-64)
11.0%
U.S. 11.1% about the same
Cities near Oslo
| Name | Distance | Land area (sq mi) |
|---|---|---|
| AlvaradoCity | 6.1 mi | 0.2 |
| Manvel, NDCity | 8.7 mi | 0.3 |
| Ardoch, NDCity | 9.6 mi | 0.4 |
| Minto, NDCity | 13 mi | 1.4 |
| Forest River, NDCity | 16 mi | 0.5 |
| WarrenCity | 17 mi | 1.5 |
| Gilby, NDCity | 17 mi | 0.2 |
| ArgyleCity | 17 mi | 1.5 |
| Grand Forks, NDCity | 19 mi | 29.1 |
| East Grand ForksCity | 19 mi | 5.9 |
| Grand Forks AFB, NDCensus-designated place | 20 mi | 7.5 |
| Grafton, NDCity | 20 mi | 3.3 |
| StephenCity | 21 mi | 0.8 |
| Emerado, NDCity | 22 mi | 0.3 |
| Inkster, NDCity | 24 mi | 1 |
| Drayton, NDCity | 25 mi | 0.7 |
Frequently asked questions
- What county is Oslo, MN in?
- Oslo is in Marshall County, Minnesota.
- What is the population of Oslo, MN?
- About 260 people live in Oslo, based on American Community Survey 5-year estimates.
- What cities are near Oslo?
- Nearby places include Alvarado (6.1 mi), Manvel, ND (8.7 mi), Ardoch, ND (9.6 mi), Minto, ND (13 mi), Forest River, ND (16 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023