Chula Vista, CAZIP code 91921 is located in Camerona Camp within the Cuyamaca Rancho State Park in eastern San Diego County, California. The area is home to the historic Stonewall Mine, which was an important gold mining site during the California Gold Rush. The zip code also encompasses Lake Cuyamaca, a popular spot for fishing and boating surrounded by picturesque mountain scenery. |
ZIP code 91921Chula Vista, CAUnited StatesUS > CA > San Diego County > 91921 Daylight Saving:
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