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Hardinsburg, KY ZIP code

The ZIP code for Hardinsburg, Kentucky is 40143. It is in Breckinridge County.

Population in these ZIPs
5,756
Avg. median income
$59,500population-weighted
Typical home value
$186,900population-weighted
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ZIP codes within 10 miles

Hardinsburg, KY ZIP code list

Hardinsburg, KY ZIP codes
ZIP codePopulationMedian incomeTypical home value
401435,756$59,475$186,900

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 Hardinsburg, KY?

The ZIP code for Hardinsburg, KY is 40143.

What county is Hardinsburg, Kentucky in?

Hardinsburg ZIP codes are in Breckinridge County.