What is Copperopolis, California?
[[File:Calaveras_County_California_Incorporated_and_Unincorporated_areas_Copperopolis_Highlighted.svg|thumb|Map of Calaveras County. The red area is where Copperopolis is located]] '''Copperopolis''' is a [[census-designated place]] in [[Calaveras County, California|Calaveras County]], [[California]]. The town is located along [[California State Route 4]] At the 2020 census, 3,400 people lived there. {{Calaveras County, California}} {{US-geo-stub}} [[Category:Census-designated places in California]] [[Category:Settlements in Calaveras County, California]]