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Oslo, Minnesota

City in Marshall County, Minnesota · ZIP 56744

  • Marshall County
  • Census data · ACS 2019-2023
Join OsloAsk OsloBusinessesPeople
  • 239 (2024 estimate)Population
  • 114Households
  • $76,250Median household income
  • $101,800Median home value
  • 1ZIP codes

About Oslo

This page shows only what has been published about Oslo: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−31.1%
2002503003502000: 34720002010: 33020102020: 2392020347239
Population of Oslo at each census
CensusPopulation
2000347
2010330
2020239

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 27, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 27, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 27, retrieved November 14, 2026.

Household income in Oslo
Under $50k24.6%
$50k to $100k50.9%
$100k to $150k14%
$150k to $200k6.1%
$200k and over4.4%

Median household income $76,250 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 27, retrieved November 14, 2026.

Housing tenure in Oslo
Owner occupied
97 units
Renter occupied
17 units
Vacancy rate
10.2%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 27, retrieved November 14, 2026.

Oslo compared with its county and state
Oslo compared with its county and state, American Community Survey 2019-2023
MeasureOsloMarshall CountyMinnesota
Population2978,9615,713,716
Median household income$76,250$71,701$87,556
Median age32.343.238.6
Median home value$101,800$153,300$305,500
Bachelor’s degree or higher10.9%18.9%38.8%
Foreign-born residents6.1%1.8%8.6%
Owner-occupied homes85.1%85.2%72.4%
Mean commute to work32.3 minutes23.6 minutes23.1 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 27, retrieved November 14, 2026.

CommunityRules and moderation

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Events in OsloAll events

Coming up in OsloAll events

No upcoming event is listed in Oslo yet. Members and businesses add events from the Events page; each is screened before it shows.

Schools

No public school is listed for Oslo: either the NCES directory for Minnesota is not loaded yet, or no school's address falls inside Oslo’s boundary. Schools in neighbouring towns are on their pages.

Legislative districts

Legislative districts for Oslo3
Congressional and state legislative districts for Oslo
ChamberDistrict
U.S. House of RepresentativesCongressional District 7 (MN-7)
State legislature, lower chamberState House District 1A
State legislature, upper chamberState Senate District 1

Boundaries from the Census Bureau’s TIGER/Line district files, matched to Oslo’s own boundary. Who holds each seat appears on the People page once the official records are approved.

Sources: Census cartographic boundaries 2025: congressional districts, 119th Congress, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, upper chamber, state 27, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, lower chamber, state 27, retrieved November 14, 2026.

Frequently asked about OsloPromoted from questions people asked

No question about Oslo has been asked often enough to publish an answer yet. Ask Oslo and the answer, once a person checks it, appears here.

Nearby towns

Other towns in Marshall County

All towns in Marshall County