ZIP Code 56744
About Oslo
Oslo is a city in Marshall County, Minnesota, United States. The population was 239 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
572
population
$77,222
median household income
6
people / sq mi
$135,100
median home value
$933
median gross rent
34.1
median age
244
housing units
224
households
96.1
land area (sq mi)