Population 4,645 · Census ACS 2020–24
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Population and households in Copperopolis
Household size in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 2.49 | 3.04 | 2.68 |
| 2010–14 | 2.52 | 3.10 | 2.73 |
| 2015–19 | 2.58 | 3.09 | 2.71 |
| 2020–24 | 2.46 | 3.01 | 2.65 |
| Change | −0.03 | −0.03 | −0.03 |
The average household in Copperopolis has 2.46 people, under the U.S. average of 2.65.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 45.4 | 35.8 | 37.7 |
| 2010–14 | 46.5 | 36.8 | 38.6 |
| 2015–19 | 51.3 | 37.9 | 39.6 |
| 2020–24 | 51.0 | 39.0 | 40.1 |
| Change | +5.6 | +3.1 | +2.3 |
Copperopolis skews older: half of its residents are older than 51.0, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 45.4, but in a place this small, survey estimates can swing a lot from one release to the next.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 6.6% | 13.5% | 12.3% |
| 2010–14 | 11.0% | 13.5% | 12.3% |
| 2015–19 | 11.0% | 12.3% | 11.6% |
| 2020–24 | 8.0% | 12.3% | 11.6% |
| Change | +1.4 pts | −1.2 pts | −0.6 pts |
Single parents head only 8.0% of households in Copperopolis, well below the national share of 11.6%.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in Copperopolis
Renters in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 18.3% | 42.6% | 33.3% |
| 2010–14 | 14.3% | 45.2% | 35.6% |
| 2015–19 | 13.5% | 45.2% | 36.0% |
| 2020–24 | 14.7% | 44.1% | 34.8% |
| Change | −3.6 pts | +1.5 pts | +1.5 pts |
Only 14.7% of households in Copperopolis rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 30.4% have no mortgage at all, below the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 30.3% | 8.7% | 11.4% |
| 2010–14 | 27.7% | 8.1% | 11.4% |
| 2015–19 | 35.1% | 7.5% | 11.1% |
| 2020–24 | 24.0% | 7.3% | 9.6% |
| Change | −6.2 pts | −1.4 pts | −1.8 pts |
Vacant homes make up 24.0% of the housing in Copperopolis, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 1995 | 1972 | 1974 |
| 2010–14 | 1997 | 1973 | 1975 |
| 2015–19 | 1998 | 1974 | 1977 |
| 2020–24 | 1997 | 1976 | 1980 |
| Change | +2 | +4 | +6 |
Much of the housing in Copperopolis is relatively new: half of its homes were built after 1997, compared with 1980 for the U.S. as a whole.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | $1,233 | $1,298 | $965 |
| 2010–14 | $1,539 | $1,379 | $1,040 |
| 2015–19 | $1,659 | $1,721 | $1,213 |
| 2020–24 | $2,159 | $2,229 | $1,571 |
| Change | +$926 | +$931 | +$606 |
Rent in Copperopolis runs $2,159 a month at the median, utilities included, well above the U.S. median of $1,571. The picture is much the same across California. The typical renter here spends 40.8% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in Copperopolis
Bachelor's degrees in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 17.1% | 29.1% | 28.4% |
| 2010–14 | 21.9% | 30.1% | 29.6% |
| 2015–19 | 19.9% | 32.9% | 32.1% |
| 2020–24 | 21.1% | 36.3% | 35.6% |
| Change | +4.0 pts | +7.1 pts | +7.2 pts |
College degrees are relatively uncommon in Copperopolis: 21.1% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 93.4% | 79.9% | 84.9% |
| 2010–14 | 91.3% | 80.7% | 86.1% |
| 2015–19 | 90.2% | 82.6% | 87.7% |
| 2020–24 | 92.9% | 84.2% | 89.3% |
| Change | −0.5 pts | +4.3 pts | +4.3 pts |
Just over nine in ten adults in Copperopolis have finished high school (92.9%), above the national rate of 89.3%.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in Copperopolis
| Period | Copperopolis | California | U.S. |
|---|---|---|---|
| 2006–10 | 5.2% | 9.2% | 8.1% |
| 2010–14 | 9.8% | 11.3% | 9.4% |
| 2015–19 | 10.2% | 6.3% | 5.6% |
| 2020–24 | 4.7% | 6.6% | 5.4% |
| Change | −0.5 pts | −2.6 pts | −2.7 pts |
At 4.7%, unemployment in Copperopolis is close to the national rate of 5.4%. The rate is lower than in California overall (6.6%). Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
Copperopolis compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Copperopolis | 2.46 | 51.0 | 8.0% | 14.7% | 24.0% | 1997 | $2,159 | 21.1% | 92.9% | 4.7% |
| Keystone | 2.28 | 37.1 | 12.4% | 30.8% | 11.4% | 1980 | $1,059 | 2.8% | 68.2% | 15.2% |
| Tuttletown | 2.73 | 57.6 | 14.4% | 10.2% | 18.8% | 1982 | $1,349 | 26.7% | 98.0% | 11.6% |
| Quartz | 2.68 | 46.2 | 19.6% | 18.1% | 20.4% | 1980 | $1,368 | 9.3% | 93.5% | 14.5% |
| Angels | 2.29 | 52.6 | 8.2% | 20.9% | 18.9% | 1986 | $1,856 | 26.2% | 92.4% | 3.3% |
| Jamestown | 2.26 | 44.4 | 11.2% | 34.7% | 10.5% | 1980 | $1,168 | 15.9% | 95.5% | 8.6% |
| Angels Camp | 2.32 | 54.8 | 3.7% | 12.3% | 20.0% | 1993 | $1,735 | 24.8% | 95.4% | 3.4% |
| Chinese Camp | 2.49 | 46.2 | 19.1% | 26.3% | 20.6% | 1972 | $1,115 | 16.9% | 82.1% | 35.7% |
| Altaville | 2.55 | 43.8 | 6.4% | 31.9% | 21.8% | 1987 | $1,824 | 29.1% | 93.4% | 7.1% |
| Milton | 2.55 | 52.5 | 6.5% | 14.2% | 16.2% | 1996 | $1,744 | 20.9% | 91.8% | 4.4% |
| Vallecito | 2.09 | 56.7 | 4.0% | 14.3% | 25.2% | 1991 | $1,763 | 34.1% | 97.8% | 5.0% |
All figures 2020–24.
Cities with similar populations: Freeport, PA · Mayodan, NC · Adamstown, MD · Rochester, MA · Seven Springs, NC · Eutawville, SC · Deale, MD · Curwensville, PA · Cold Spring, NY · Catawissa, PA
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Copperopolis. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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