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    City: OLDTOWN, MD - ZIP Code

    OLDTOWN ZIP Code is 21555. This page contains OLDTOWN 9-digit ZIP Code list, OLDTOWN population, schools, museums, libraries, universities, hospitals, post offices, and OLDTOWN random addresses.

    OLDTOWN ZIP Code

    What is the zip code of OLDTOWN, Maryland? Below is the zipcode list for OLDTOWN.

    City NameZIP Code 5ZIP Code Population
    OLDTOWN215551,455

    OLDTOWN 9-Digit ZIP Code

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

    9-Digit ZIP Code OLDTOWN Address
    21555-0001 PO BOX 1 (From 1 To 29), OLDTOWN, MD
    21555-0030 PO BOX 30, OLDTOWN, MD
    21555-0031 PO BOX 31 (From 31 To 39), OLDTOWN, MD
    21555-0040 PO BOX 40, OLDTOWN, MD
    21555-0041 PO BOX 41 (From 41 To 50), OLDTOWN, MD
    21555-0051 PO BOX 51 (From 51 To 110), OLDTOWN, MD
    21555-0111 PO BOX 111 (From 111 To 170), OLDTOWN, MD
    21555-0171 PO BOX 171 (From 171 To 174), OLDTOWN, MD
    21555-0175 PO BOX 175, OLDTOWN, MD
    21555-0176 PO BOX 176 (From 176 To 184), OLDTOWN, MD

    If you can't find the 21555 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

    OLDTOWN Post Office

    OLDTOWN 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.

    • OLDTOWN Post Office

      Address 19104 OPESSA ST SE, OLDTOWN, MD, 21555-9998

      Phone 301-478-5601

      *Lot Parking Available

    OLDTOWN Basic Information

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

    • Country:

      U.S. - United States

    • State:

      MD - Maryland

    • County:

      CountyFIPS: 24001 - Allegany County

    • City Name:

      OLDTOWN
    • 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 OLDTOWN

    OLDTOWN has 647 real addresses on our website, you can find the random addresses by clicking the picture below.

    OLDTOWN 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)

    OLDTOWN Population

    This is the population data of OLDTOWN in 2010 and 2020.

    • ·OLDTOWN Population 2020: 41
    • ·OLDTOWN Population 2010:

    OLDTOWN School

    This is the OLDTOWN - School page list. Its detail School Name, Address, State, ZIP Code is as below.

    City Name: OLDTOWN

  • State List

    Below is the states list of U.S. Click title to enter detail ZIP code information of every state.

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