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Algonquin, IL Demographics & ZIP Codes
Algonquin, Illinois demographics and median household income by ZIP code (in McHenry County) — 1 ZIP codes — population 32,303 — median income $128,070 — avg. home value $320,600. Compare income, housing, and population across ZIP codes on US5.
Population
32,303
Median household income (avg.)
$128,070
170% of U.S. median
Average home value
$320,600
92% of U.S. median
Average rent
$1,681
145% of U.S. median
Median age (avg.)
42.0
Algonquin demographics
Algonquin, Illinois covers 1 ZIP code primarily in McHenry County, with a combined ZIP-area population of about 32,303.
Across ZIP codes with age data, the average median age is about 42.0 years.
Median household income in Algonquin
The average median household income across ZIP codes in Algonquin, Illinois is about $128,070 — about 64% above the IL ZIP average ($78,143), and about 70% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $128,070 in 60102.
Housing in Algonquin
For housing in Algonquin, Illinois, the average median home value is about $320,600 and the average median rent is about $1,681.
The most populous ZIP in this set is 60102 (about 32,303 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Algonquin
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 60102 | Algonquin | McHenry County | IL | 32,303 | $128,070 | $320,600 |
Frequently asked questions
What are the demographics of Algonquin?
Algonquin, Illinois has a combined ZIP-area population of about 32,303 across 1 ZIP codes (primarily McHenry County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Algonquin?
The average median household income across ZIP codes in Algonquin, Illinois is about $128,070, about 64% above the state ZIP average ($78,143), and about 70% above the U.S. median ($75,149). Average median home value is about $320,600.
How many ZIP codes are in Algonquin?
Algonquin, 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 Algonquin?
This page lists ZIP codes in Algonquin, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.