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    Home » CountyFIPS: 42129 - Westmoreland County

    City: SOUTHWEST, PA - ZIP Code

    SOUTHWEST ZIP Code is 15685. This page contains SOUTHWEST 9-digit ZIP Code list, SOUTHWEST population, schools, museums, libraries, universities, hospitals, post offices, and SOUTHWEST random addresses.

    SOUTHWEST ZIP Code

    What is the zip code of SOUTHWEST, Pennsylvania? Below is the zipcode list for SOUTHWEST.

    City NameZIP Code 5ZIP Code Population
    SOUTHWEST156850

    SOUTHWEST 9-Digit ZIP Code

    What is the 9-digit ZIP Code for SOUTHWEST, Pennsylvania? Below is the list of SOUTHWEST ZIP Code plus 4 with the address, you can click the link to find more information.

    9-Digit ZIP Code SOUTHWEST Address
    15685-1105 508 MYSTIC HILL DR, SOUTHWEST, PA
    15685-1106 212 (From 212 To 216 Even) OVERLOOK DR, SOUTHWEST, PA
    15685-1107 306 (From 306 To 314 Even) PATRIOT DR, SOUTHWEST, PA
    15685-1108 108 (From 108 To 136 Even) RICCI ST, SOUTHWEST, PA
    15685-1109 111 (From 111 To 133 Odd) RICCI ST, SOUTHWEST, PA
    15685-1110 202 (From 202 To 212 Even) WASHINGTON ST, SOUTHWEST, PA
    15685-1111 207 (From 207 To 211 Odd) WASHINGTON ST, SOUTHWEST, PA
    15685-1100 506 (From 506 To 515) HECLA RD, SOUTHWEST, PA
    15685-1103 5111 (From 5111 To 5121 Odd) HECLA LN, SOUTHWEST, PA

    If you can't find the 15685 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

    SOUTHWEST Post Office

    SOUTHWEST has 1 post office. The basic information about the post office is as follows. If you want to check the services and service hours of the post office, you can click the link to find detailed information.

    SOUTHWEST Basic Information

    This is online map of the address SOUTHWEST, Pennsylvania. You may use button to move and zoom in / out. The map information is for reference only.

    • Country:

      U.S. - United States

    • State:

      PA - Pennsylvania

    • County:

      CountyFIPS: 42129 - Westmoreland County

    • City Name:

      SOUTHWEST
    • What does 'City Name' mean?
      The name of the city (and in some cases, organization) designated by that ZIP Code or postal code.

    Random Address in SOUTHWEST

    SOUTHWEST has 20 real addresses on our website, you can find the random addresses by clicking the picture below.

    SOUTHWEST Envelope Example

    • This is an example of U.S envelope. Fill in the sender's information at the top left and the recipient information at the bottom right. The necessary information is sender/recipient's full name, street address, city, state and zip code. The recipient address information has been given for your reference. Generally, If you are not sure of the full 9-digit zip code, you can only fill in the 5-digit zip code to avoid loss of package.

    For more explanation, please read the official document: USA.pdf (English)

    City Name: SOUTHWEST

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