ZIP codes
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Thornburg, IA Demographics & ZIP Codes
Thornburg, Iowa demographics and median household income by ZIP code (in Keokuk County) — 1 ZIP codes — population 40 — median income $39,643. Compare income, housing, and population across ZIP codes on US5.
Population
40
Median household income (avg.)
$39,643
53% of U.S. median
Average home value
—
Median age (avg.)
60.2
Thornburg demographics
Thornburg, Iowa covers 1 ZIP code primarily in Keokuk County, with a combined ZIP-area population of about 40.
Across ZIP codes with age data, the average median age is about 60.2 years.
Median household income in Thornburg
The average median household income across ZIP codes in Thornburg, Iowa is about $39,643 — about 47% below the IA ZIP average ($74,194), and about 47% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $39,643 in 50255.
Housing in Thornburg
The most populous ZIP in this set is 50255 (about 40 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Thornburg
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 50255 | Thornburg | Keokuk County | IA | 40 | $39,643 | — |
Frequently asked questions
What are the demographics of Thornburg?
Thornburg, Iowa has a combined ZIP-area population of about 40 across 1 ZIP codes (primarily Keokuk County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Thornburg?
The average median household income across ZIP codes in Thornburg, Iowa is about $39,643, about 47% below the state ZIP average ($74,194), and about 47% below the U.S. median ($75,149).
How many ZIP codes are in Thornburg?
Thornburg, 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 Thornburg?
This page lists ZIP codes in Thornburg, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.