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CASTLE ROCK, MN ZIP Code

CityCASTLE ROCK
StateMinnesota
ZIP Codes count1 (see all)
Post offices count2 (see all)

ZIP Code in CASTLE ROCK, Minnesota

55010
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 Codes for CASTLE ROCK, MN by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of CASTLE ROCK, MN ZIP Codes

ZIPTYPEPOPULATION
55010PO BOX–

Post offices

CASTLE ROCK — Post Office™
4379 280TH ST CASTLE ROCK, MN 55010-7000
NORTHFIELD — Post Office™
14 BRIDGE SQ NORTHFIELD, MN 55057-2008

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

  1. Recipient's full name
  2. Full street address
  3. 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.
The recipient address information is provided for your reference.

Address example

4313 280TH ST
CASTLE ROCK MN  55010-7000
4344 280TH ST
CASTLE ROCK MN  55010-7000
4328 280TH ST
CASTLE ROCK MN  55010-7000
4358 280TH ST
CASTLE ROCK MN  55010-7000
4395 280TH ST
CASTLE ROCK MN  55010-7000
4354 280TH ST
CASTLE ROCK MN  55010-7000

Map

ZIP Codes for other locations

State for CASTLE ROCK
Minnesota ZIP Codes
Other cities in Minnesota
MINNEAPOLISSAINT PAULDULUTHSAINT CLOUDEDINACARPCARVERCASS LAKECASTLE ROCKCEDARCEDAR EAST BETHELCEDAR MILLS