ZIP codes
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Big Rock, IA Demographics & ZIP Codes
Big Rock, Iowa demographics and median household income by ZIP code (in Scott County) — 1 ZIP codes — population 435 — median income $67,500 — avg. home value $199,300. Compare income, housing, and population across ZIP codes on US5.
Population
435
Median household income (avg.)
$67,500
90% of U.S. median
Average home value
$199,300
57% of U.S. median
Average rent
$586
50% of U.S. median
Median age (avg.)
55.2
Big Rock demographics
Big Rock, Iowa covers 1 ZIP code primarily in Scott County, with a combined ZIP-area population of about 435.
Across ZIP codes with age data, the average median age is about 55.2 years.
Median household income in Big Rock
The average median household income across ZIP codes in Big Rock, Iowa is about $67,500 — about 9% below the IA ZIP average ($74,194), and about 10% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $67,500 in 52745.
Housing in Big Rock
For housing in Big Rock, Iowa, the average median home value is about $199,300 and the average median rent is about $586.
The most populous ZIP in this set is 52745 (about 435 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Big Rock
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 52745 | Big Rock | Scott County | IA | 435 | $67,500 | $199,300 |
Frequently asked questions
What are the demographics of Big Rock?
Big Rock, Iowa has a combined ZIP-area population of about 435 across 1 ZIP codes (primarily Scott County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Big Rock?
The average median household income across ZIP codes in Big Rock, Iowa is about $67,500, about 9% below the state ZIP average ($74,194), and about 10% below the U.S. median ($75,149). Average median home value is about $199,300.
How many ZIP codes are in Big Rock?
Big Rock, 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 Big Rock?
This page lists ZIP codes in Big Rock, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.