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Zip Code 15663 — Madison, PA

15663 is a ZIP Code associated with Madison, PA, located within Westmoreland. The postal region supports an estimated population of 377 residents across Data Pending housing units, with a population density of 152.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.252330, -79.679580)

Data Metric	Local Statistic
Postal / Zip Code	15663
Primary City	Madison
State / Province	PA
County	Westmoreland
Total Population	377
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	152.6 people/sq mi
Timezone	America/New_York

How 15663 Compares

Metric	ZIP 15663	Westmoreland County	PA State Average
Population	377	362,427	13,018,637
Median Income	Data Pending	N/A	N/A
Population Density	152.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 15625	Darragh	1.3 mi	58	N/A
Zip 15617	Arona	1.6 mi	262	N/A
Zip 15637	Herminie	1.8 mi	1,821	N/A
Zip 15698	Yukon	2.5 mi	789	N/A
Zip 15672	New Stanton	2.6 mi	3,321	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →