SUNDERLAND, MD ZIP Code
| City | SUNDERLAND |
| State | Maryland |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
ZIP Code in SUNDERLAND, Maryland
20689
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.
List of SUNDERLAND, MD ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 20689 | STANDARD | 2,331 |
Post offices
HUNTINGTOWN — Post Office™ 4020 OLD TOWN RD HUNTINGTOWN, MD 20639-9998 |
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
1712 GOAH WAY
SUNDERLAND MD 20689-3004
SUNDERLAND MD 20689-3004
63 HAZELS WAY
SUNDERLAND MD 20689-3011
SUNDERLAND MD 20689-3011
5720 PEMBROKE LN
SUNDERLAND MD 20689-3020
SUNDERLAND MD 20689-3020
5892 SUNDERLAND CT
SUNDERLAND MD 20689-9516
SUNDERLAND MD 20689-9516
5103 SUNNYHILLS DR
SUNDERLAND MD 20689-9542
SUNDERLAND MD 20689-9542
360 TROOP CT
SUNDERLAND MD 20689-3031
SUNDERLAND MD 20689-3031
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State for SUNDERLAND
Maryland ZIP CodesOther cities in Maryland