Record
About Copperopolis
Copperopolis is an unincorporated town and census-designated place (CDP) in Calaveras County, California, United States. The population was 3,400 at the 2020 census, down from 3,671 at the 2010 census.
This is a site record: what public sources say about Copperopolis, gathered in one place. We haven't written a full guide yet, so history, current access and photos are still to come. Treat the status as unknown until a guide confirms it.
Map
Where Copperopolis is

Historic maps
10 historic USGS maps cover Copperopolis
Topographic sheets from the USGS Historical Topographic Map Collection (public domain), oldest first. Older sheets often show the camp, mines and roads while the place was alive. The downloads are large map scans; USGS topoView shows them in the browser.
- 1916 Copperopolis sheet, 1:62,500 · GeoTIFF download
- 1942 Copperopolis sheet, 1:62,500 · GeoTIFF download
- 1947 San Jose sheet, 1:250,000 · GeoTIFF download
- 1954 Copperopolis sheet, 1:62,500 · GeoTIFF download
- 1956 San Jose sheet, 1:250,000 · GeoTIFF download
- 1962 Copperopolis sheet, 1:24,000 · GeoTIFF download
- 1962 Copperopolis sheet, 1:62,500 · GeoTIFF download
- 1962 San Jose sheet, 1:250,000 · GeoTIFF download
- 1966 San Jose sheet, 1:250,000 · GeoTIFF download
- 1994 Oakdale sheet, 1:100,000 · GeoTIFF download
Directions
Getting there
Before you go
- Many ghost town sites are on private land, active mining claims or tribal land. Check land status and ask permission.
- Roads to old townsites are often unmaintained dirt. Map apps may route over closed or impassable tracks.
- Removing artifacts from public land is illegal under federal and most state laws.
Nearby
Other sites near Copperopolis
Straight-line distance to other mapped sites in our California index.
- Carson Hill8.1 mi NE · Calaveras
- Angel's Camp8.2 mi NE · Calaveras
- Altaville8.3 mi NE · Calaveras
- Lost City9.4 mi NW · Calaveras
- Tuttletown10.5 mi E · Tuolumne
- Knight's Ferry11.2 mi S · Stanislaus
- Vallecito11.9 mi NE · Calaveras
- Jamestown12.7 mi E · Tuolumne
Sources
Sources
- ghosttowns.com, "Copperopolis": county, roads, climate, best time to visit, remains.
- Wikipedia, "Copperopolis, California": coordinates and summary.
- Wikidata Q2116258.
- USGS GNIS 1655921.
- USGS 3D Elevation Program, elevation at the coordinates.
- USGS The National Map and Historical Topographic Map Collection (public domain).