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Buffalo Grove, IL ZIP code

The ZIP code for Buffalo Grove, Illinois is 60089. It is in Lake County.

Population in these ZIPs
42,872
Avg. median income
$129,400population-weighted
Typical home value
$444,300population-weighted
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ZIP codes within 10 miles

Buffalo Grove, IL ZIP code list

Buffalo Grove, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
6008942,872$129,401$444,300

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Buffalo Grove, IL?

The ZIP code for Buffalo Grove, IL is 60089.

What county is Buffalo Grove, Illinois in?

Buffalo Grove ZIP codes are in Lake County.