US ZIP Codes → PA → ULSTER

ULSTER, PA ZIP Code

City	ULSTER
State	Pennsylvania
ZIP Codes count	1 (see all)
Post offices count	2 (see all)

ZIP Code for ULSTER, Pennsylvania

18850

This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for ULSTER, PA by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of ULSTER, PA ZIP Codes

ZIP	TYPE	POPULATION
18850	STANDARD	1,999

Post offices

TOWANDA — Post Office^™ 700 MAIN ST TOWANDA, PA 18848-9998
ULSTER — Post Office^™ 23848 ROUTE 220 ULSTER, PA 18850-9998

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

Recipient's full name
Full street address
City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.

Address example

189 FARMALL LN
ULSTER PA 18850-8121

880 MOUNTAIN RD
ULSTER PA 18850-7886

28 RESCUE ST
ULSTER PA 18850-3200

69 RIDER LN
ULSTER PA 18850-7954

530 SHOEMAKER RD
ULSTER PA 18850-8347

5 TRINKET VIEW LN
ULSTER PA 18850-8387

Map

ZIP Codes for other locations

State for ULSTER

Pennsylvania ZIP Codes

Other cities in Pennsylvania

PHILADELPHIA PITTSBURGH ERIE HARRISBURG WILKES BARRE TYLERSVILLE TYRONE ULEDIULSTERULYSSES UNION CENTER UNION CITY