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    ZIP Code 5: 21648 - MADISON, MD

    ZIP Code 21648 is the postal code in MADISON, MD. Besides the basic information, it also lists the full ZIP code and the address of ZIP code 21648. Whatsmore, there is more information related to ZIP Code 21648. For example, nearby ZIP code around ZIP Code 21648, etc.

    ZIP 21648 Basic Information

    The basic information of ZIP Code 21648 is as follows, including: country, county, city, FIPS and etc.

    StateCountyCityZIP Code 5
    MD - MarylandDorchester CountyMADISON21648

    What is the plus 4 zip code for 21648 ZIP Code? Below is the detail.

    21648 ZIP+4 Code List

    What are the 4 digit zip extensions of ZIP Code 21648? ZIP code 21648 has many plus 4 codes, and each plus 4 code corresponds to one or more addresses. Below we list all the ZIP+4 codes and their addresses in the ZIP Code 21648. You can find a 9-digit ZIP Code by a full address.

    ZIP Code 5 Plus 4 Address
    21648-0004 PO BOX 4 (From 4 To 68), MADISON, MD
    21648-1100 4501 (From 4501 To 4599 Odd) WHITE MARSH RD, MADISON, MD
    21648-1101 1201 (From 1201 To 1299 Odd) OLD MADISON RD, MADISON, MD
    21648-1102 1200 (From 1200 To 1298 Even) OLD MADISON RD, MADISON, MD
    21648-1103 901 (From 901 To 999 Odd) PARSONS DR, MADISON, MD
    21648-1104 900 (From 900 To 998 Even) PARSONS DR, MADISON, MD
    21648-1105 1200 (From 1200 To 1298 Even) PENNSYLVANIA AVE, MADISON, MD
    21648-1106 7300 (From 7300 To 7398 Even) HENTRAND RD, MADISON, MD
    21648-1107 901 (From 901 To 999 Odd) SUSQUEHANNA RD, MADISON, MD
    21648-1108 900 (From 900 To 998 Even) SUSQUEHANNA RD, MADISON, MD

    If you can't find the 21648 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

    How to write a U.S. envelope?

    • First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is the recipient's name, the second line is the street address with a detailed house number, and the last line is the city, state abbr, and ZIP Code.

      Second, write the sender's information on the left top corner of the envelope. If your mail cannot be delivered, it will return to the sender's address.

      Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.

      Here is the envelope example below.

    What does each digit of ZIP Code 21648 stand for?

    • The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West.

      The 2-3 digits represent a sectional center facility in that region.

      The last two digits designate small post offices or postal zones.

    Random Address in ZIP 21648

    ZIP Code 21648 has 31 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 21648.

    ZIP 21648 Online Map

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

    ZIP 21648 NearBy ZIP Code

    The Nearby ZIP Codes are 21677, 21669, 21622, 21613, and 20657, you can find ZIP codes in a 25km radius around ZIP Code 21648 and the approximate distance between the two ZIP codes.
    The data has a slight deviation for your reference only.

    ZIP CodeDistance (Kilo Meters)
    216775.343
    216695.849
    2162210.093
    2161311.712
    2065722.025
    2163422.769
    2162623.147
    2165423.884
    2166224.03
    2167324.054

    ZIP CodeDistance (Kilo Meters)
    2167124.689
    ZIP Code 5: 21648 - MADISON
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