Oelwein is a city in Fayette County, Iowa, United States. The population was 5,920 at the time of the 2020 census, a decrease of 11.5% from the 2000 census. The largest community in Fayette County, it is located at the junction of State Highways 3 and 150.
Midwest
Oelwein
Fayette County, IA
Population
5,934
Walk Score
77 · Very Walkable
Median rent
$790
Median home value
$97,000
Founded
1872
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