What County Is 91743 In?

ZIP 91743 is located in

San Bernardino County

Guasti, California (CA)

FIPS 06071

San Bernardino County — ZIP 91743

ZIP 91743 highlighted in San Bernardino County, California. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code91743
CountySan Bernardino County
CityGuasti
StateCalifornia (CA)
FIPS Code06071

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Nearby ZIP Codes

91740 Glendora, CA Los Angeles County 91741 Glendora, CA Los Angeles County 91744 Industry, CA Los Angeles County 91745 Hacienda Heights, CA Los Angeles County 91746 Bassett, CA Los Angeles County

Frequently Asked Questions

What county is ZIP code 91743 in?

ZIP code 91743 is located in San Bernardino County, California (CA).

What city is ZIP code 91743 in?

ZIP code 91743 is primarily associated with Guasti, California.

What state is ZIP code 91743 in?

ZIP code 91743 is in the state of California (CA).