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Preemption, IL ZIP code

The ZIP code for Preemption, Illinois is 61276. It is in Mercer County.

Population in these ZIPs
88
Avg. median income
$87,800population-weighted
Typical home value
$89,000population-weighted
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ZIP codes within 10 miles

Preemption, IL ZIP code list

Preemption, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
6127688$87,750$89,000

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 Preemption

Frequently asked questions

What is the ZIP code for Preemption, IL?

The ZIP code for Preemption, IL is 61276.

What county is Preemption, Illinois in?

Preemption ZIP codes are in Mercer County.