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Markleton, PA ZIP code

The ZIP code for Markleton, Pennsylvania is 15551. It is in Somerset County.

Population in these ZIPs
609
Avg. median income
$67,700population-weighted
Typical home value
$183,100population-weighted
Metro area
Somerset, PA
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ZIP codes within 10 miles

Markleton, PA ZIP code list

Markleton, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
15551609$67,727$183,100

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

Cities near Markleton

Frequently asked questions

What is the ZIP code for Markleton, PA?

The ZIP code for Markleton, PA is 15551.

What county is Markleton, Pennsylvania in?

Markleton ZIP codes are in Somerset County.