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Coal Township, PA ZIP code

The ZIP code for Coal Township, Pennsylvania is 17866. It is in Northumberland County.

Population in these ZIPs
9,769
Avg. median income
$51,000population-weighted
Typical home value
$73,300population-weighted
Metro area
Sunbury, PA
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ZIP codes within 10 miles

Coal Township, PA ZIP code list

Coal Township, PA ZIP codes
ZIP codePopulationMedian incomeTypical home value
178669,769$51,010$73,300

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 Coal Township

Frequently asked questions

What is the ZIP code for Coal Township, PA?

The ZIP code for Coal Township, PA is 17866.

What county is Coal Township, Pennsylvania in?

Coal Township ZIP codes are in Northumberland County.