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Prospect Heights, IL ZIP code

The ZIP code for Prospect Heights (also written Prospect Hts), Illinois is 60070. It is in Cook County.

Population in these ZIPs
15,496
Avg. median income
$84,800population-weighted
Typical home value
$329,900population-weighted
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ZIP codes within 10 miles

Prospect Heights, IL ZIP code list

Prospect Heights, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
6007015,496$84,775$329,900

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

Cities near Prospect Heights

Frequently asked questions

What is the ZIP code for Prospect Heights, IL?

The ZIP code for Prospect Heights, IL is 60070.

What county is Prospect Heights, Illinois in?

Prospect Heights ZIP codes are in Cook County.