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Wallingford, PA ZIP code

The ZIP code for Wallingford, Pennsylvania is 19086. It is in Delaware County.

Population in these ZIPs
12,930
Avg. median income
$148,900population-weighted
Typical home value
$498,500population-weighted
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ZIP codes within 10 miles

Wallingford, PA ZIP code list

Wallingford, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
1908612,930$148,920$498,500

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 Wallingford, PA?

The ZIP code for Wallingford, PA is 19086.

What county is Wallingford, Pennsylvania in?

Wallingford ZIP codes are in Delaware County.