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Irwin, IA Demographics & ZIP Codes
Irwin, Iowa demographics and median household income by ZIP code (in Shelby County) — 1 ZIP codes — population 437 — median income $61,750 — avg. home value $94,200. Compare income, housing, and population across ZIP codes on US5.
Population
437
Median household income (avg.)
$61,750
82% of U.S. median
Average home value
$94,200
27% of U.S. median
Average rent
$513
44% of U.S. median
Median age (avg.)
50.3
Irwin demographics
Irwin, Iowa covers 1 ZIP code primarily in Shelby County, with a combined ZIP-area population of about 437.
Across ZIP codes with age data, the average median age is about 50.3 years.
Median household income in Irwin
The average median household income across ZIP codes in Irwin, Iowa is about $61,750 — about 17% below the IA ZIP average ($74,194), and about 18% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $61,750 in 51446.
Housing in Irwin
For housing in Irwin, Iowa, the average median home value is about $94,200 and the average median rent is about $513.
The most populous ZIP in this set is 51446 (about 437 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Irwin
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 51446 | Irwin | Shelby County | IA | 437 | $61,750 | $94,200 |
Frequently asked questions
What are the demographics of Irwin?
Irwin, Iowa has a combined ZIP-area population of about 437 across 1 ZIP codes (primarily Shelby County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Irwin?
The average median household income across ZIP codes in Irwin, Iowa is about $61,750, about 17% below the state ZIP average ($74,194), and about 18% below the U.S. median ($75,149). Average median home value is about $94,200.
How many ZIP codes are in Irwin?
Irwin, 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 Irwin?
This page lists ZIP codes in Irwin, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.