Oulu, Wisconsin
Oulu: Town in Bayfield County, Wisconsin, United States
About
Oulu is a town located in the county of Bayfield in the U.S. state of Wisconsin. Its population at the 2010 census was 527 and a population density of 6 people per km². After 10 years in 2020 city had an estimated population of 539 inhabitants.
The town was created 121 years ago in 1903.
Quick Facts about Oulu
| Population : | 539 (2020) |
| Country : | United States of America |
| State : | Wisconsin (United States) |
| County : | Bayfield County |
| Different from : | Oulu |
| Area : | 91.8 km2 |
| Named for : | Oulu |
| Altitude : | 1,010 feet / 308 meters |
| Establishment : | January 01, 1904 (121 years ago) |
| Time Zone : | America/Chicago |
| Local time : | 11:22:43 (5th December 2025) |
| Density : | 6 Pop. per km² as of 2020 |
| Population growth : | 2.23% (2010-2020) |
Geography
Oulu is located at 46°37'59"N 91°31'55"W (46.6329900, -91.5318500).
Oulu map
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Demographics
The population of Oulu increased by 2.23% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 527 | - | census |
| 2011 | 529 | 0.38% | estimation process |
| 2012 | 531 | 0.38% | estimation process |
| 2013 | 533 | 0.38% | estimation process |
| 2014 | 527 | -1.14% | estimation process |
| 2015 | 528 | 0.19% | estimation process |
| 2016 | 525 | -0.57% | estimation process |
| 2017 | 529 | 0.76% | estimation process |
| 2018 | 530 | 0.19% | estimation process |
| 2019 | 531 | 0.19% | estimation process |
| 2020 | 539 | 1.48% | estimation process |
Schools in Oulu
College & universities near Oulu, WI
| Code | Name | City | ZIP |
|---|---|---|---|
| 240426 | University of Wisconsin-Superior | Superior (WI) | 54880-4500 |
Stations (2)
Amtrak & bus stations near Oulu, WI
| Code | Name | Address | Type |
|---|---|---|---|
| DUU | Duluth (University of Minnesota), Minnesota | 175 Kirby Student Union | BUS |
| DUL | Duluth (Greyhound Station), Minnesota | 4426 Grand Ave. | BUS |
Other cities in Bayfield County
Cities, towns, neighborhoods & other populated places in Bayfield County , WI.
| City Name | Population | Title |
|---|---|---|
| Iron River | 1,157 | City in Bayfield County, Wisconsin, United States of America |
| Cable | 839 | Civil town in Bayfield County, Wisconsin, USA |
| Barksdale | 741 | Civil town in Bayfield County, Wisconsin |
| Bayfield | 703 | Civil town in Bayfield County, Wisconsin |
| Drummond | 465 | Town in Wisconsin, United States |
| Port Wing | 376 | Civil town in Bayfield County, Wisconsin |
| Mason | 324 | Civil town in Bayfield County, Wisconsin |
| Washburn | 290 | Fourth-class city in and county seat of Bayfield County, Wisconsin |
| Delta | 275 | Town in Wisconsin, United States |
