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Lewisburg, KY ZIP code

The ZIP code for Lewisburg, Kentucky is 42256. It is in Logan County.

Population in these ZIPs
5,124
Avg. median income
$58,800population-weighted
Typical home value
$186,100population-weighted
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ZIP codes within 10 miles

Lewisburg, KY ZIP code list

Lewisburg, KY ZIP codes
ZIP codePopulationMedian incomeTypical home value
422565,124$58,794$186,100

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 Lewisburg, KY?

The ZIP code for Lewisburg, KY is 42256.

What county is Lewisburg, Kentucky in?

Lewisburg ZIP codes are in Logan County.