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Mount Prospect, IL Demographics & ZIP Codes
Mount Prospect, Illinois demographics and median household income by ZIP code (in Cook County) — 1 ZIP codes — population 55,989 — median income $104,168 — avg. home value $376,300. Compare income, housing, and population across ZIP codes on US5.
Population
55,989
Median household income (avg.)
$104,168
139% of U.S. median
Average home value
$376,300
108% of U.S. median
Average rent
$1,364
117% of U.S. median
Median age (avg.)
41.8
Mount Prospect demographics
Mount Prospect, Illinois covers 1 ZIP code primarily in Cook County, with a combined ZIP-area population of about 55,989.
Across ZIP codes with age data, the average median age is about 41.8 years.
Median household income in Mount Prospect
The average median household income across ZIP codes in Mount Prospect, Illinois is about $104,168 — about 33% above the IL ZIP average ($78,143), and about 39% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $104,168 in 60056.
Housing in Mount Prospect
For housing in Mount Prospect, Illinois, the average median home value is about $376,300 and the average median rent is about $1,364.
The most populous ZIP in this set is 60056 (about 55,989 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Mount Prospect
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 60056 | Mount Prospect | Cook County | IL | 55,989 | $104,168 | $376,300 |
Frequently asked questions
What are the demographics of Mount Prospect?
Mount Prospect, Illinois has a combined ZIP-area population of about 55,989 across 1 ZIP codes (primarily Cook County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Mount Prospect?
The average median household income across ZIP codes in Mount Prospect, Illinois is about $104,168, about 33% above the state ZIP average ($78,143), and about 39% above the U.S. median ($75,149). Average median home value is about $376,300.
How many ZIP codes are in Mount Prospect?
Mount Prospect, 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 Mount Prospect?
This page lists ZIP codes in Mount Prospect, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.