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Oskaloosa, IA Demographics & ZIP Codes
Oskaloosa, Iowa demographics and median household income by ZIP code (in Mahaska County) — 1 ZIP codes — population 14,336 — median income $65,589 — avg. home value $143,700. Compare income, housing, and population across ZIP codes on US5.
Population
14,336
Median household income (avg.)
$65,589
87% of U.S. median
Average home value
$143,700
41% of U.S. median
Average rent
$701
60% of U.S. median
Median age (avg.)
39.4
Oskaloosa demographics
Oskaloosa, Iowa covers 1 ZIP code primarily in Mahaska County, with a combined ZIP-area population of about 14,336.
Across ZIP codes with age data, the average median age is about 39.4 years.
Median household income in Oskaloosa
The average median household income across ZIP codes in Oskaloosa, Iowa is about $65,589 — about 12% below the IA ZIP average ($74,194), and about 13% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $65,589 in 52577.
Housing in Oskaloosa
For housing in Oskaloosa, Iowa, the average median home value is about $143,700 and the average median rent is about $701.
The most populous ZIP in this set is 52577 (about 14,336 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Oskaloosa
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 52577 | Oskaloosa | Mahaska County | IA | 14,336 | $65,589 | $143,700 |
Frequently asked questions
What are the demographics of Oskaloosa?
Oskaloosa, Iowa has a combined ZIP-area population of about 14,336 across 1 ZIP codes (primarily Mahaska County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Oskaloosa?
The average median household income across ZIP codes in Oskaloosa, Iowa is about $65,589, about 12% below the state ZIP average ($74,194), and about 13% below the U.S. median ($75,149). Average median home value is about $143,700.
How many ZIP codes are in Oskaloosa?
Oskaloosa, Iowa includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Oskaloosa?
This page lists ZIP codes in Oskaloosa, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.