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About Copperopolis, California

Copperopolis is a census-designated place (CDP) in Calaveras County, California, United States. The population was 3,671 at the 2010 census, up from 2,363 at the 2000 census. The town is located along State Route 4 and is registered as California Historical Landmark #296.

News from Copperopolis

Copperopolis Facts

  • Population Total: 3671
  • Square Miles: 20.789
  • Area Code: 209
  • Elevation: 997
  • Postal Codes: 95228
  • Timezone: Pacific