Copperopolis, California

Template:Use American English Template:Use mdy dates Template:Infobox settlement 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. The town is located along State Route 4 and is registered as California Historical Landmark #296.<ref name=CHL>Template:Cite ohp</ref>

History

Unlike most of the mining towns in the Calaveras County, Copperopolis' claim to fame is not gold, but copper. It was founded in 1860 by William K. Reed, Dr. Allen Blatchly, and Thomas McCarty, at the site of the second major discovery of copper ore in the region (the first was nearby Telegraph City).

William K. Reed and Thomas McCarty founded the Union Copper Mine (and later the Keystone & Empire mines). In 1862, Reed sold out his interest in the mines and built a toll road from Copperopolis through Telegraph City. It connected with a road running westerly into Stockton. This road was called "Reeds Turnpike" and remained a toll road until 1865. Copperopolis was on the main stage road from Sonora to Sacramento.

The town grew rapidly, as the need for copper during the Civil War for material was great. The copper was sent to Stockton and then to San Francisco, where it was loaded onto ships and taken around Cape Horn before finally arriving in smelters on the East Coast.

After the war ended, mining and shipping copper proved too expensive and the population dwindled as the mines closed. However, a Boston company purchased the mines in the 1880s and mining operations resumed. The town went through boom periods during the two World Wars, when demand for copper went up again. By the time the mines closed in 1946, according to the U.S. Bureau of Mines, they had produced 72,598,883 pounds of copper worth over $12 million (Template:Inflation). No copper mining has been done since.

The first post office was established in 1861.<ref>Template:California's Geographic Names</ref>

Copperopolis has four buildings listed on the National Register of Historic Places:

• 
  Copperopolis Armory
• 
  Copperopolis Congregational Church
• 
  Honigsberger Store
• 
  Reed's Store

Geography

According to the United States Census Bureau, the CDP has a total area of Template:Convert, of which less than 1 percent is water.

Climate

Copperopolis has a hot-summer Mediterranean climate (Köppen climate classification Csa).

There are cool winters during which intense rainfall is broken by weeks of cool, sunny weather. It has hot, dry summers with no rainfall in July and August.

Snow is rare in Copperopolis, averaging only Template:Convert per year, entirely in winter months.<ref>Template:Cite web</ref> Template:Weather box

Demographics

Copperopolis first appeared as a census designated place in the 2000 U.S. census.<ref name=2000CensusCA/>

2020 census

Copperopolis CDP, California – Racial and ethnic composition
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Race / Ethnicity (NH = Non-Hispanic)	Pop 2000<ref name=2000CensusP004>Template:Cite web</ref>	Pop 2010<ref name=2010CensusP2>Template:Cite web</ref>	Pop 2020<ref name=2020CensusP2>Template:Cite web</ref>	% 2000	% 2010	% 2020
White alone (NH)	2,001	3,031	2,561	84.68%	82.57%	75.32%
Black or African American alone (NH)	16	28	30	0.68%	0.76%	0.88%
Native American or Alaska Native alone (NH)	30	24	17	1.27%	0.65%	0.50%
Asian alone (NH)	44	32	58	1.86%	0.87%	1.71%
Native Hawaiian or Pacific Islander alone (NH)	4	9	6	0.17%	0.25%	0.18%
Other race alone (NH)	0	1	15	0.00%	0.03%	0.44%
Mixed race or Multiracial (NH)	66	92	226	2.79%	2.51%	6.65%
Hispanic or Latino (any race)	202	454	487	8.55%	12.37%	14.32%
Total	2,363	3,671	3,400	100.00%	100.00%	100.00%

The 2020 United States census reported that Copperopolis had a population of 3,400. The population density was Template:Convert. The racial makeup of Copperopolis was 80.0% White, 1.0% African American, 1.3% Native American, 1.8% Asian, 0.2% Pacific Islander, 3.9% from other races, and 11.8% from two or more races. Hispanic or Latino of any race were 14.3% of the population.<ref name=DP1>Template:Cite web</ref>

The whole population lived in households. There were 1,399 households, out of which 24.2% included children under the age of 18, 57.5% were married-couple households, 7.4% were cohabiting couple households, 18.3% had a female householder with no partner present, and 16.8% had a male householder with no partner present. 22.1% of households were one person, and 11.6% were one person aged 65 or older. The average household size was 2.43.<ref name=DP1/> There were 989 families (70.7% of all households).<ref>Template:Cite web</ref>

The age distribution was 18.2% under the age of 18, 5.1% aged 18 to 24, 20.6% aged 25 to 44, 30.1% aged 45 to 64, and 25.9% who were 65Template:Nbspyears of age or older. The median age was 51.1Template:Nbspyears. For every 100 females, there were 98.5 males.<ref name=DP1/>

There were 1,761 housing units at an average density of Template:Convert, of which 1,399 (79.4%) were occupied. Of these, 80.9% were owner-occupied, and 19.1% were occupied by renters.<ref name=DP1/>

In 2023, the US Census Bureau estimated that the median household income was $107,643, and the per capita income was $48,733. About 6.6% of families and 6.2% of the population were below the poverty line.<ref>Template:Cite web</ref>

Politics

In the state legislature, Copperopolis is in Template:Representative,<ref>Template:Cite web</ref> and is divided between Template:Representative and Template:Representative.<ref>Template:Cite web</ref> Federally, Copperopolis is in Template:Representative.<ref>Template:Cite GovTrack</ref>

Literature

Copperopolis is near Tuttletown, which has a shack on Jack Ass Hill, where Mark Twain is supposed to have written one of his most famous works, "The Celebrated Jumping Frog of Calaveras County". Author K. Martin Gardner expounds on this literary history, and Twain's friendship with renowned scientist of the time, Nikola Tesla, in his novel Copperopolis.

External links

• Template:Cite gnis