15666 postal code

United StatesUpdated 2026-11-09

Mount Pleasant, PennsylvaniaWestmoreland5 digits

Postal code details

1 place

Code

15666

Place

Mount Pleasant

Region

Pennsylvania

County

Westmoreland

Coordinates

40.1742, -79.5134

Accuracy

4 / 6

Country

United States

40.1742, -79.5134© OpenStreetMap

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Place	Region	County	Coordinates
Mount Pleasant	Pennsylvania	Westmoreland	40.1742, -79.5134

Country	Place	Region
PL Poland	Białystok	Podlasie
UA Ukraine	Домниця	Chernihivska

Which city is 15666 in?

Mount Pleasant, Pennsylvania, United States.

What are the coordinates of 15666?

40.1742, -79.5134

Is 15666 used in other countries?

Yes, 2 other countries.

Updated 2026-11-09. Attribution in Data & license.