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Thompsonville, IL ZIP code

The ZIP code for Thompsonville, Illinois is 62890. It is in Franklin County.

Population in these ZIPs
2,377
Avg. median income
$54,300population-weighted
Typical home value
$156,700population-weighted
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ZIP codes within 10 miles

Thompsonville, IL ZIP code list

Thompsonville, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
628902,377$54,271$156,700

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 Thompsonville, IL?

The ZIP code for Thompsonville, IL is 62890.

What county is Thompsonville, Illinois in?

Thompsonville ZIP codes are in Franklin County.