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Eleroy, IL ZIP code

The ZIP code for Eleroy, Illinois is 61027. It is in Stephenson County.

Population in these ZIPs
33
Avg. median income
—population-weighted
Typical home value
—population-weighted
Metro area
Freeport, IL
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ZIP codes within 10 miles

Eleroy, IL ZIP code list

Eleroy, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
6102733——

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 Eleroy

Frequently asked questions

What is the ZIP code for Eleroy, IL?

The ZIP code for Eleroy, IL is 61027.

What county is Eleroy, Illinois in?

Eleroy ZIP codes are in Stephenson County.