ZIP codes
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Lewis, IA Demographics & ZIP Codes
Lewis, Iowa demographics and median household income by ZIP code (in Cass County) — 1 ZIP codes — population 843 — median income $48,750 — avg. home value $84,500. Compare income, housing, and population across ZIP codes on US5.
Population
843
Median household income (avg.)
$48,750
65% of U.S. median
Average home value
$84,500
24% of U.S. median
Average rent
$528
45% of U.S. median
Median age (avg.)
41.5
Lewis demographics
Lewis, Iowa covers 1 ZIP code primarily in Cass County, with a combined ZIP-area population of about 843.
Across ZIP codes with age data, the average median age is about 41.5 years.
Median household income in Lewis
The average median household income across ZIP codes in Lewis, Iowa is about $48,750 — about 34% below the IA ZIP average ($74,194), and about 35% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $48,750 in 51544.
Housing in Lewis
For housing in Lewis, Iowa, the average median home value is about $84,500 and the average median rent is about $528.
The most populous ZIP in this set is 51544 (about 843 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Lewis
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 51544 | Lewis | Cass County | IA | 843 | $48,750 | $84,500 |
Frequently asked questions
What are the demographics of Lewis?
Lewis, Iowa has a combined ZIP-area population of about 843 across 1 ZIP codes (primarily Cass County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Lewis?
The average median household income across ZIP codes in Lewis, Iowa is about $48,750, about 34% below the state ZIP average ($74,194), and about 35% below the U.S. median ($75,149). Average median home value is about $84,500.
How many ZIP codes are in Lewis?
Lewis, 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 Lewis?
This page lists ZIP codes in Lewis, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.