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Gwynedd, PA ZIP code

The ZIP code for Gwynedd, Pennsylvania is 19436. It is in Montgomery County.

Population in these ZIPs
435
Avg. median income
$77,200population-weighted
Typical home value
—population-weighted
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ZIP codes within 10 miles

Gwynedd, PA ZIP code list

Gwynedd, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
19436435$77,159—

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 Gwynedd, PA?

The ZIP code for Gwynedd, PA is 19436.

What county is Gwynedd, Pennsylvania in?

Gwynedd ZIP codes are in Montgomery County.