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Storm Lake, IA Demographics & ZIP Codes
Storm Lake, Iowa demographics and median household income by ZIP code (in Buena Vista County) — 1 ZIP codes — population 13,346 — median income $65,475 — avg. home value $178,800. Compare income, housing, and population across ZIP codes on US5.
Population
13,346
Median household income (avg.)
$65,475
87% of U.S. median
Average home value
$178,800
51% of U.S. median
Average rent
$670
58% of U.S. median
Median age (avg.)
32.0
Storm Lake demographics
Storm Lake, Iowa covers 1 ZIP code primarily in Buena Vista County, with a combined ZIP-area population of about 13,346.
Across ZIP codes with age data, the average median age is about 32.0 years.
Median household income in Storm Lake
The average median household income across ZIP codes in Storm Lake, Iowa is about $65,475 — about 12% below the IA ZIP average ($74,194), and about 13% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $65,475 in 50588.
Housing in Storm Lake
For housing in Storm Lake, Iowa, the average median home value is about $178,800 and the average median rent is about $670.
The most populous ZIP in this set is 50588 (about 13,346 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Storm Lake
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 50588 | Storm Lake | Buena Vista County | IA | 13,346 | $65,475 | $178,800 |
Frequently asked questions
What are the demographics of Storm Lake?
Storm Lake, Iowa has a combined ZIP-area population of about 13,346 across 1 ZIP codes (primarily Buena Vista County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Storm Lake?
The average median household income across ZIP codes in Storm Lake, Iowa is about $65,475, about 12% below the state ZIP average ($74,194), and about 13% below the U.S. median ($75,149). Average median home value is about $178,800.
How many ZIP codes are in Storm Lake?
Storm Lake, 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 Storm Lake?
This page lists ZIP codes in Storm Lake, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.