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ZIP Code 91739 — Rancho Cucamonga, CA

ZIP code 91739 serves Rancho Cucamonga, California, within San Bernardino County. It is part of area code 909, with population 37,242 and mean income of $121,358.

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Location details

City
Rancho Cucamonga
County
San Bernardino County
State
California (CA)
Area code
909
Population
37,242
Mean income
$121,358
Coordinates
34.172750, -117.521240
Timezone
America/Los Angeles

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About ZIP code 91739

ZIP code 91739 is a Standard ZIP in Rancho Cucamonga, California. It is linked to area code 909 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 34.172750, -117.521240, which can later be displayed on a map for better geographic context.

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