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Sycamore, IL Demographics & ZIP Codes
Sycamore, Illinois demographics and median household income by ZIP code (in DeKalb County) — 1 ZIP codes — population 21,709 — median income $88,314 — avg. home value $262,700. Compare income, housing, and population across ZIP codes on US5.
Population
21,709
Median household income (avg.)
$88,314
118% of U.S. median
Average home value
$262,700
75% of U.S. median
Average rent
$930
80% of U.S. median
Median age (avg.)
37.8
Sycamore demographics
Sycamore, Illinois covers 1 ZIP code primarily in DeKalb County, with a combined ZIP-area population of about 21,709.
Across ZIP codes with age data, the average median age is about 37.8 years.
Median household income in Sycamore
The average median household income across ZIP codes in Sycamore, Illinois is about $88,314 — about 13% above the IL ZIP average ($78,143), and about 18% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $88,314 in 60178.
Housing in Sycamore
For housing in Sycamore, Illinois, the average median home value is about $262,700 and the average median rent is about $930.
The most populous ZIP in this set is 60178 (about 21,709 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Sycamore
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 60178 | Sycamore | DeKalb County | IL | 21,709 | $88,314 | $262,700 |
Frequently asked questions
What are the demographics of Sycamore?
Sycamore, Illinois has a combined ZIP-area population of about 21,709 across 1 ZIP codes (primarily DeKalb County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Sycamore?
The average median household income across ZIP codes in Sycamore, Illinois is about $88,314, about 13% above the state ZIP average ($78,143), and about 18% above the U.S. median ($75,149). Average median home value is about $262,700.
How many ZIP codes are in Sycamore?
Sycamore, Illinois 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 Sycamore?
This page lists ZIP codes in Sycamore, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.