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Ottsville, PA ZIP code

The ZIP code for Ottsville, Pennsylvania is 18942. It is in Bucks County.

Population in these ZIPs
2,377
Avg. median income
$100,400population-weighted
Typical home value
$623,800population-weighted
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ZIP codes within 10 miles

Ottsville, PA ZIP code list

Ottsville, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
189422,377$100,417$623,800

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 Ottsville

Frequently asked questions

What is the ZIP code for Ottsville, PA?

The ZIP code for Ottsville, PA is 18942.

What county is Ottsville, Pennsylvania in?

Ottsville ZIP codes are in Bucks County.