US ZIP Codes → CA → WINNETKA

WINNETKA, CA ZIP Code

City	WINNETKA
State	California
ZIP Codes count	2 (see all)
Post offices count	1 (see all)

ZIP Codes for WINNETKA, California

91306, 91396

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 WINNETKA, CA by streets

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

List of WINNETKA, CA ZIP Codes

ZIP	TYPE	POPULATION
91306	STANDARD	49,260
91396	PO BOX	–

Post offices

WINNETKA — Post Office^™ 7655 WINNETKA AVE WINNETKA, CA 91306-9998

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

19880 BUTTONWILLOW DR
WINNETKA CA 91306-2671

8182 LIMERICK AVE
WINNETKA CA 91306-1727

20040 LORNE ST
WINNETKA CA 91306-1929

8474 MASON AVE
WINNETKA CA 91306-15ND

7720 MENSCH CT
WINNETKA CA 91306-2272

20484 RODAX ST
WINNETKA CA 91306-1333

Map

ZIP Codes for other locations

State for WINNETKA

California ZIP Codes

Other cities in California

SACRAMENTO LOS ANGELES SAN DIEGO SAN JOSE FRESNO WINCHESTER WINDSOR WINDSOR HILLSWINNETKAWINTERHAVEN WINTERS WINTON