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ZIP Code 15642

Irwin, Pennsylvania, United States

Standard ZIP Eastern Time (ET)
46,325
Population
388.5
Per sq mile
Westmoreland
County

About ZIP Code 15642

ZIP code 15642 is assigned to Irwin, Westmoreland County, Pennsylvania, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 46,325 with a density of 388.5 people per square mile.

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Location Details

ZIP Code15642
CityIrwin
CountyWestmoreland County
StatePennsylvania
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude40.3205
Longitude-79.7212
ZIP TypeStandard ZIP

Post Office

Address140 MAIN ST
CityIRWIN
StatePA

Nearby ZIP Codes in Pennsylvania

15647
Larimer
15678
Rillton
15692
Westmoreland City
15615
Ardara
15691
Wendel
15637
Herminie

Frequently Asked Questions

What city is ZIP code 15642 in?

ZIP code 15642 is in Irwin, Westmoreland County, Pennsylvania, United States.

What county is ZIP code 15642 in?

ZIP code 15642 is in Westmoreland County, Pennsylvania.

What timezone is ZIP code 15642 in?

ZIP code 15642 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 15642?

The estimated population of ZIP code 15642 is 46,325 people with a density of 388.5 people per square mile.

What state is ZIP code 15642 in?

ZIP code 15642 is in Pennsylvania (PA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.