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Zip Code 15321 — Cecil, PA

15321 is a ZIP Code associated with Cecil, PA, located within Washington. The postal region supports an estimated population of 2,025 residents across Data Pending housing units, with a population density of 409.8 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.321670, -80.187160)

Data Metric	Local Statistic
Postal / Zip Code	15321
Primary City	Cecil
State / Province	PA
County	Washington
Total Population	2,025
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	409.8 people/sq mi
Timezone	America/New_York

How 15321 Compares

Metric	ZIP 15321	Washington County	PA State Average
Population	2,025	224,174	13,018,637
Median Income	Data Pending	N/A	N/A
Population Density	409.8 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 15350	Muse	2.1 mi	373	N/A
Zip 15031	Cuddy	2.2 mi	382	N/A
Zip 15064	Morgan	3.1 mi	360	N/A
Zip 15017	Bridgeville	3.4 mi	17,782	N/A
Zip 15055	Lawrence	3.5 mi	1,403	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 →