About ZIP Code 91730
ZIP code 91730 is assigned to Rancho Cucamonga, San Bernardino County, California, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 71,613 with a density of 2,013.9 people per square mile.
Location Details
ZIP Code91730
CityRancho Cucamonga
CountySan Bernardino County
StateCalifornia
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude34.1002
Longitude-117.5811
ZIP TypeStandard ZIP
Post Office
Address10950 ARROW RTE
CityRANCHO CUCAMONGA
StateCA
Nearby ZIP Codes in California
Frequently Asked Questions
What city is ZIP code 91730 in?
ZIP code 91730 is in Rancho Cucamonga, San Bernardino County, California, United States.
What county is ZIP code 91730 in?
ZIP code 91730 is in San Bernardino County, California.
What timezone is ZIP code 91730 in?
ZIP code 91730 is in the Pacific Time (PT) zone (America/Los_Angeles).
What is the population of ZIP code 91730?
The estimated population of ZIP code 91730 is 71,613 people with a density of 2,013.9 people per square mile.
What state is ZIP code 91730 in?
ZIP code 91730 is in California (CA), United States.
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Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.