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Meredosia, IL ZIP code

The ZIP code for Meredosia, Illinois is 62665. It is in Morgan County.

Population in these ZIPs
1,222
Avg. median income
$46,500population-weighted
Typical home value
$64,300population-weighted
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ZIP codes within 10 miles

Meredosia, IL ZIP code list

Meredosia, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
626651,222$46,528$64,300

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 Meredosia, IL?

The ZIP code for Meredosia, IL is 62665.

What county is Meredosia, Illinois in?

Meredosia ZIP codes are in Morgan County.