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ZIP Code: 92021 - EL CAJON, CA

ZIP Code 92021 is assigned to EL CAJON, CA. In addition to basic details, this page includes the full ZIP+4 Codes and address information for ZIP Code 92021. You can also find related data, such as nearby ZIP Codes and other relevant geographic details.

ZIP Code 92021 Basic Information

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StateCountyCityZIP Code
CA - CaliforniaSan Diego CountyEL CAJON92021
El Cajon, CA illustration, zip code 92021, featuring the iconic El Cajon Arch.

92021 ZIP+4 Code List

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ZIP Code 92021 includes many ZIP+4 Codes. Each ZIP+4 Code corresponds to a specific address or group of addresses. Below is a complete list of all ZIP+4 Codes within ZIP Code 92021, along with their associated addresses. You can also find a 9-digit ZIP Code by entering a full address.

ZIP+4 Code Address
92021-0001 PO BOX 2001 (From 2001 To 2014), EL CAJON, CA
92021-0015 PO BOX 2000, EL CAJON, CA
92021-0020 PO BOX 2020 (From 2020 To 2117), EL CAJON, CA
92021-0120 PO BOX 2120 (From 2120 To 2237), EL CAJON, CA
92021-0240 PO BOX 2240 (From 2240 To 2297), EL CAJON, CA
92021-0300 PO BOX 2300 (From 2300 To 2417), EL CAJON, CA
92021-0420 PO BOX 2420 (From 2420 To 2537), EL CAJON, CA
92021-0540 PO BOX 2540 (From 2540 To 2597), EL CAJON, CA
92021-0600 PO BOX 2600 (From 2600 To 2714), EL CAJON, CA
92021-0720 PO BOX 2720 (From 2720 To 2834), EL CAJON, CA

Easy to find your ZIP+4 Code in ZIP Code 92021.

Click to use the Quick Selectmore-info

Post Office in ZIP Code 92021

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BOSTONIA is the only post office in ZIP Code 92021. You can find the address, phone number, and interactive map below. Click to view the service and service hours about BOSTONIA.

  • BOSTONIA Post Office more-info

    Address 867 N 2ND ST, EL CAJON, CA, 92021-9998

    Phone 619-442-0257

    *Lot Parking Available

How to write a U.S. envelope?

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  • First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is the recipient's name, the second line is the street address with a detailed house number, and the last line is the city, state abbr, and ZIP Code.

    Second, write the sender's information on the left top corner of the envelope. If your mail cannot be delivered, it will return to the sender's address.

    Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.

    Here is the envelope example below.

    ZIP Code: 92021

What does each digit of ZIP Code 92021 stand for?

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  • The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West.

    The 2-3 digits represent a sectional center facility in that region.

    The last two digits designate small post offices or postal zones.

    ZIP Code: 92021

Random Address in ZIP Code 92021

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ZIP Code 92021 has 6,791 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 92021.

ZIP Code:92021

ZIP Code 92021 Map

ZIP Code 92021 Map

This is the online map of EL CAJON, San Diego County, California. You can use the controls to move around and zoom in or out. Map information is for reference only.

Nearby ZIP Codes to 92021

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Nearby ZIP Codes include 92040, 92019, 92072, 92022, and 92020. These ZIP Codes are located within approximately 25 kilometers of ZIP Code 92021. The listed distances are approximate and provided for reference only.

ZIP CodeDistance (Kilo Meters)
920406.782
920197.03
920729.069
920229.599
9202010.271
9190310.384
9207113.121
9194114.723
9194214.921
9211915.16
9197615.761
9197915.761
9194316.001
9194416.001
9190116.554
9197816.777
9197717.132
9194618.237
9194519.234
9212019.369
9193519.736
9218219.926
9207419.965
9212420.3
9211520.561
9213120.98
9206421.317
9211422.12
9191422.156
9190222.351
9191622.778
9214523.084
9210523.172
9206523.55
9213924.17
9212324.724
9219924.73
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University in ZIP Code 92021

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Museum in ZIP Code 92021

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CREST HISTORICAL SOCIETY is the only museum in ZIP Code 92021. You can find the address and phone number, and museum discipline below. Click the link to find more information about CREST HISTORICAL SOCIETY.
  • CREST HISTORICAL SOCIETY
    Phone:
    Discipline: Historical Societies, Historic Preservation
    Address: PO BOX 2182, EL CAJON CA 92021, USA

Library in ZIP Code 92021

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CREST LIBRARY is the only library in ZIP Code 92021. You can find the address and phone number below. Click the link to find more information about CREST LIBRARY.

School in ZIP Code 92021

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This is the ZIP Code 92021 - School page list. Its detail School Name, Address, City, State, ZIP Code is as below.

School NameAddressCityStateGradesZIP Code
Ballantyne (john) Elementary 165 Roanoke Rd.El Cajon CaliforniaKG-692021
Blossom Valley Elementary 9863 Oakmont Terr.El Cajon CaliforniaKG-692021
Bostonia Elementary 1390 E. BroadwayEl Cajon CaliforniaKG-692021
Crest Elementary 2000 Suncrest Blvd.El Cajon CaliforniaKG-692021
El Cajon Valley High 1035 E. Madison Ave.El Cajon California9-1292021
Greenfield Middle 1495 Greenfield Dr.El Cajon California7-892021
Hall (w. D.) Elementary 1376 Pepper Dr.El Cajon CaliforniaKG-692021
Magnolia Elementary 650 Greenfield Dr.El Cajon CaliforniaKG-692021
Naranca Elementary 1030 Naranca St.El Cajon CaliforniaKG-692021
Pepper Drive Elementary 1935 Marlinda WayEl Cajon CaliforniaKG-892021

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ZIP Code: 92021 - EL CAJON

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