Iowa Mahaska County

Oskaloosa

A city in Mahaska County, Iowa — population 11,482 as of 2022.

Tonight 63°F Mostly Clear
Sunday 82°F Mostly Sunny
Sunday Night 60°F Mostly Clear
Monday 83°F Sunny

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Oskaloosa by the numbers

Population 11,482Population figure, 2022
Households & income
Median age
37.6
Households
4,590
Persons per household
2.4
Median household income
$64,004
Median house value
$153,300
2020–2024 ACS
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