Copperopolis, CA is a city located in Calaveras County, California and has a land area of 91.41 square miles (236.75 km2). The water area for the city is 1.29 square miles or 3.34 km2. There is one unique zip code in Copperopolis, California and it is 95228. The area code(s) for Copperopolis is 209.
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