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Decorah, IA Demographics & ZIP Codes
Decorah, Iowa demographics and median household income by ZIP code (in Winneshiek County) — 1 ZIP codes — population 12,539 — median income $70,046 — avg. home value $249,500. Compare income, housing, and population across ZIP codes on US5.
Population
12,539
Median household income (avg.)
$70,046
93% of U.S. median
Average home value
$249,500
72% of U.S. median
Average rent
$708
61% of U.S. median
Median age (avg.)
42.6
Decorah demographics
Decorah, Iowa covers 1 ZIP code primarily in Winneshiek County, with a combined ZIP-area population of about 12,539.
Across ZIP codes with age data, the average median age is about 42.6 years.
Median household income in Decorah
The average median household income across ZIP codes in Decorah, Iowa is about $70,046 — about 6% below the IA ZIP average ($74,194), and about 7% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $70,046 in 52101.
Housing in Decorah
For housing in Decorah, Iowa, the average median home value is about $249,500 and the average median rent is about $708.
The most populous ZIP in this set is 52101 (about 12,539 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Decorah
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 52101 | Decorah | Winneshiek County | IA | 12,539 | $70,046 | $249,500 |
Frequently asked questions
What are the demographics of Decorah?
Decorah, Iowa has a combined ZIP-area population of about 12,539 across 1 ZIP codes (primarily Winneshiek County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Decorah?
The average median household income across ZIP codes in Decorah, Iowa is about $70,046, about 6% below the state ZIP average ($74,194), and about 7% below the U.S. median ($75,149). Average median home value is about $249,500.
How many ZIP codes are in Decorah?
Decorah, 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 Decorah?
This page lists ZIP codes in Decorah, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.