ZIP codes
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Grand River, IA Demographics & ZIP Codes
Grand River, Iowa demographics and median household income by ZIP code (in Decatur County) — 1 ZIP codes — population 432 — median income $33,594 — avg. home value $46,300. Compare income, housing, and population across ZIP codes on US5.
Population
432
Median household income (avg.)
$33,594
45% of U.S. median
Average home value
$46,300
13% of U.S. median
Average rent
$393
34% of U.S. median
Median age (avg.)
48.7
Grand River demographics
Grand River, Iowa covers 1 ZIP code primarily in Decatur County, with a combined ZIP-area population of about 432.
Across ZIP codes with age data, the average median age is about 48.7 years.
Median household income in Grand River
The average median household income across ZIP codes in Grand River, Iowa is about $33,594 — about 55% below the IA ZIP average ($74,194), and about 55% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $33,594 in 50108.
Housing in Grand River
For housing in Grand River, Iowa, the average median home value is about $46,300 and the average median rent is about $393.
The most populous ZIP in this set is 50108 (about 432 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Grand River
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 50108 | Grand River | Decatur County | IA | 432 | $33,594 | $46,300 |
Frequently asked questions
What are the demographics of Grand River?
Grand River, Iowa has a combined ZIP-area population of about 432 across 1 ZIP codes (primarily Decatur County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Grand River?
The average median household income across ZIP codes in Grand River, Iowa is about $33,594, about 55% below the state ZIP average ($74,194), and about 55% below the U.S. median ($75,149). Average median home value is about $46,300.
How many ZIP codes are in Grand River?
Grand River, 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 Grand River?
This page lists ZIP codes in Grand River, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.