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U.S. ZIP Code 91730
5-digit United States postal code #91730, Rancho Cucamonga, CA
ZIP code 91730 is located in the city (place name) Rancho Cucamonga, сounty San Bernardino in the state of California. The population in ZIP code 91730 is 66925 and the population density is 1784.0. ZIP code 91730 refers to сounty San Bernardino having сounty FIPS 06071, the ratio of people from different counties in this ZIP code is as follows: all county weights - 06071: 100%. In the area of the ZIP code 91730 valid time zone America/Los_Angeles.
ZIP: 91730
County: San Bernardino
Place Name: Rancho Cucamonga
State: California
State Abbreviation: CA
Coordinates: 34° 5' 58.344" N, 117° 34' 42.636" W
Latitude: 34.099540000000
Longitude: -117.578510000000
Population: 66925
Density: 1784.0/km2
Time zone: America/Los_Angeles
County FIPS: 06071
All county weights: 06071: 100%