San Ysidro ZIP Codes, California
San Ysidro ZIP Code
The city of San Ysidro is assigned specific ZIP Code(s) by the United States Postal Service (USPS) to make mail delivery accurate and efficient. A ZIP Code in San Ysidro helps identify the correct postal area, ensuring that letters, parcels, and packages reach the right neighborhood or post office without delay. For residents, businesses, and visitors, knowing the correct San Ysidro ZIP Code is important not only for mailing purposes but also for location-based services, navigation, and demographic reference.
San Ysidro
92173| Post Office | San Ysidro |
| County | San Diego |
| State | California |
| ZIP Code | 92173 |
San Ysidro
92143| Post Office | San Ysidro |
| County | San Diego |
| State | California |
| ZIP Code | 92143 |
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