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PLAINFIELD, CT ZIP Code

CityPLAINFIELD
StateConnecticut
ZIP Codes count1 (see all)
Post offices count1 (see all)

ZIP Code in PLAINFIELD, Connecticut

06374
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 PLAINFIELD, CT by streets

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

List of PLAINFIELD, CT ZIP Codes

ZIPTYPEPOPULATION
06374STANDARD8,141

Post offices

PLAINFIELD — Post Office™
42 RAILROAD AVE PLAINFIELD, CT 06374-9998

Envelope example

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

  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

13 9TH ST
PLAINFIELD CT  06374-1306
68 ACADEMY ST
PLAINFIELD CT  06374-1702
185 GLEBAS RD
PLAINFIELD CT  06374-1427
7 HUNTINGTON DR
PLAINFIELD CT  06374-1763
35 LORI DR
PLAINFIELD CT  06374-2208
42 MAIN ST
PLAINFIELD CT  06374-2215

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ZIP Codes for other locations

State for PLAINFIELD
Connecticut ZIP Codes
Other cities in Connecticut
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