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Cairnbrook, PA ZIP code

The ZIP code for Cairnbrook, Pennsylvania is 15924. It is in Somerset County.

Population in these ZIPs
740
Avg. median income
$52,200population-weighted
Typical home value
$81,300population-weighted
Metro area
Somerset, PA
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ZIP codes within 10 miles

Cairnbrook, PA ZIP code list

Cairnbrook, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
15924740$52,240$81,300

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

Cities near Cairnbrook

Frequently asked questions

What is the ZIP code for Cairnbrook, PA?

The ZIP code for Cairnbrook, PA is 15924.

What county is Cairnbrook, Pennsylvania in?

Cairnbrook ZIP codes are in Somerset County.