ZIP codes
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Keswick, IA Demographics & ZIP Codes
Keswick, Iowa demographics and median household income by ZIP code (in Keokuk County) — 1 ZIP codes — population 411 — median income $66,125 — avg. home value $105,000. Compare income, housing, and population across ZIP codes on US5.
Population
411
Median household income (avg.)
$66,125
88% of U.S. median
Average home value
$105,000
30% of U.S. median
Average rent
$443
38% of U.S. median
Median age (avg.)
48.1
Keswick demographics
Keswick, Iowa covers 1 ZIP code primarily in Keokuk County, with a combined ZIP-area population of about 411.
Across ZIP codes with age data, the average median age is about 48.1 years.
Median household income in Keswick
The average median household income across ZIP codes in Keswick, Iowa is about $66,125 — about 11% below the IA ZIP average ($74,194), and about 12% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $66,125 in 50136.
Housing in Keswick
For housing in Keswick, Iowa, the average median home value is about $105,000 and the average median rent is about $443.
The most populous ZIP in this set is 50136 (about 411 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Keswick
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 50136 | Keswick | Keokuk County | IA | 411 | $66,125 | $105,000 |
Frequently asked questions
What are the demographics of Keswick?
Keswick, Iowa has a combined ZIP-area population of about 411 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 Keswick?
The average median household income across ZIP codes in Keswick, Iowa is about $66,125, about 11% below the state ZIP average ($74,194), and about 12% below the U.S. median ($75,149). Average median home value is about $105,000.
How many ZIP codes are in Keswick?
Keswick, 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 Keswick?
This page lists ZIP codes in Keswick, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.