Oskaloosa, IA

View of Oskaloosa, IA
Population
11,493
U.S. Census Population Estimates Program · 2025
Elevation
841 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$153,300
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$831/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$64,004
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Oskaloosa

Oskaloosa is a welcoming community of about 11,500 people in southeastern Iowa, located about an hour southeast of Des Moines. At the center of town sits a historic square anchored by the Mahaska County Courthouse, where brick storefronts house local cafes, casual restaurants, and independent shops. It offers the familiar charm of a classic Midwestern county seat, with quiet residential neighborhoods, tree-lined streets, and an easygoing pace.

William Penn University sits just north of the downtown core, bringing campus sports, arts, and a steady student presence into the area. Residents enjoy a solid lineup of local events throughout the year, from summer favorites like Art on the Square and the Southern Iowa Fair to the town's popular Lighted Christmas Parade in December. When you want to get outdoors, Lake Keomah State Park is only four miles east, giving locals an easy spot for fishing, camping, and hiking.

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