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Sibley, IA Demographics & ZIP Codes
Sibley, Iowa demographics and median household income by ZIP code (in Osceola County) — 1 ZIP codes — population 3,588 — median income $63,542 — avg. home value $150,000. Compare income, housing, and population across ZIP codes on US5.
Population
3,588
Median household income (avg.)
$63,542
85% of U.S. median
Average home value
$150,000
43% of U.S. median
Average rent
$556
48% of U.S. median
Median age (avg.)
42.4
Sibley demographics
Sibley, Iowa covers 1 ZIP code primarily in Osceola County, with a combined ZIP-area population of about 3,588.
Across ZIP codes with age data, the average median age is about 42.4 years.
Median household income in Sibley
The average median household income across ZIP codes in Sibley, Iowa is about $63,542 — about 14% below the IA ZIP average ($74,194), and about 15% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $63,542 in 51249.
Housing in Sibley
For housing in Sibley, Iowa, the average median home value is about $150,000 and the average median rent is about $556.
The most populous ZIP in this set is 51249 (about 3,588 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Sibley
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 51249 | Sibley | Osceola County | IA | 3,588 | $63,542 | $150,000 |
Frequently asked questions
What are the demographics of Sibley?
Sibley, Iowa has a combined ZIP-area population of about 3,588 across 1 ZIP codes (primarily Osceola County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Sibley?
The average median household income across ZIP codes in Sibley, Iowa is about $63,542, about 14% below the state ZIP average ($74,194), and about 15% below the U.S. median ($75,149). Average median home value is about $150,000.
How many ZIP codes are in Sibley?
Sibley, 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 Sibley?
This page lists ZIP codes in Sibley, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.