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US ZIP Codes → MD → LAUREL → CASTLEROCK CT

CASTLEROCK CT, LAUREL, MD ZIP Code

StreetCASTLEROCK CT
CityLAUREL
StateMaryland
ZIP Codes count1 (see all)
Post offices count1 (see all)
ZIP Code for CASTLEROCK CT, LAUREL, Maryland
20723
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+4 Codes for CASTLEROCK CT, LAUREL, MD by house number

Address rangeHouse numberZIP+4 code
From 8700 To 8722 Even8700, 8702, 8704, 8706, 8708, 8710, 8712, 8714, 8716, 8718, 8720, 872220723-2702
From 8701 To 8723 Odd8701, 8703, 8705, 8707, 8709, 8711, 8713, 8715, 8717, 8719, 8721, 872320723-2703
From 8724 To 8742 Even8724, 8726, 8728, 8730, 8732, 8734, 8736, 8738, 8740, 874220723-2704
From 8725 To 8741 Odd8725, 8727, 8729, 8731, 8733, 8735, 8737, 8739, 874120723-2705

List of CASTLEROCK CT, LAUREL, MD ZIP Codes

ZIPTYPEPOPULATION
20723STANDARD35,342

Post offices

LAUREL — Post Office™
324 MAIN ST LAUREL, MD 20707-9995

Envelope example

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.
The recipient address information is provided for your reference.

Address example

8701 CASTLEROCK CT
LAUREL MD  20723-2703
8721 CASTLEROCK CT
LAUREL MD  20723-2703
8724 CASTLEROCK CT
LAUREL MD  20723-2704
8731 CASTLEROCK CT
LAUREL MD  20723-2705
8738 CASTLEROCK CT
LAUREL MD  20723-2704
8737 CASTLEROCK CT
LAUREL MD  20723-2705

Map

ZIP Codes for other locations

State and city for CASTLEROCK CT
Maryland ZIP CodesLAUREL ZIP Codes
ZIP Codes by ZIP count in Maryland
BALTIMORESILVER SPRINGBETHESDAROCKVILLEGAITHERSBURG
Other streets in LAUREL, Maryland
CARROLL AVECASTLE CTCASTLEBURY CTCASTLEROCK CTCASTLEWOOD CTCASULAS CTCASULAS WAY