Silver Plume, CO Demographics

Population 135 · Census ACS 2020–24

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Silver Plume, CO map of median age by neighborhood
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Population and households in Silver Plume

Household size in Silver Plume

Household size, people per household
PeriodSilver PlumeDenver areaColoradoU.S.
2006–102.302.582.572.68
2010–142.112.662.632.73
2015–191.822.682.642.71
2020–241.662.572.542.65
Change−0.64−0.01−0.04−0.03
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Households in Silver Plume are small: just 1.66 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has dropped from 2.30 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Silver Plume

Median age, years
PeriodSilver PlumeDenver areaColoradoU.S.
2006–1037.136.736.937.7
2010–1442.137.337.738.6
2015–1948.038.038.539.6
2020–2454.438.539.140.1
Change+17.3+1.8+2.1+2.3
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Silver Plume skews older: half of its residents are older than 54.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Silver Plume

Single-parent households, % of households
PeriodSilver PlumeDenver areaColoradoU.S.
2006–109.7%10.8%10.5%12.3%
2010–144.6%11.0%10.8%12.3%
2015–194.1%9.8%9.5%11.6%
2020–246.0%9.6%9.3%11.6%
Change−3.7 pts−1.2 pts−1.1 pts−0.6 pts
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Single-parent households are relatively rare in Silver Plume: 6.0% of households, against 11.6% nationally.

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 Silver Plume

Renters in Silver Plume

Renters, % of occupied homes
PeriodSilver PlumeDenver areaColoradoU.S.
2006–1028.6%33.5%32.4%33.3%
2010–1432.5%36.4%35.2%35.6%
2015–1938.7%36.1%34.8%36.0%
2020–2417.7%35.9%33.8%34.8%
Change−10.8 pts+2.4 pts+1.4 pts+1.5 pts
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Only 17.7% of households in Silver Plume rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than one in five owners (22.8%) have paid off their mortgages, well 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 Silver Plume

Vacant homes, % of all homes
PeriodSilver PlumeDenver areaColoradoU.S.
2006–1047.7%8.5%10.3%11.4%
2010–1445.7%6.6%8.7%11.4%
2015–1942.2%5.5%8.0%11.1%
2020–2448.7%6.0%7.3%9.6%
Change+0.9 pts−2.5 pts−3.0 pts−1.8 pts
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Vacancy is high in Silver Plume: 48.7% of homes are empty, 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 Silver Plume

Age of homes, median year built
PeriodSilver PlumeDenver areaColoradoU.S.
2006–101964198019811974
2010–141964198119821975
2015–191966198219831977
2020–241938198719881980
Change−26+8+7+6
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The housing in Silver Plume is old by national standards: the median home dates to 1938, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

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 Silver Plume

Rent, per month
PeriodSilver PlumeDenver areaColoradoU.S.
2006–10$790$1,128$1,051$965
2010–14$808$1,245$1,165$1,040
2015–19$993$1,606$1,450$1,213
2020–24$985$2,181$1,963$1,571
Change+$195+$1,053+$912+$606
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The median renter in Silver Plume pays $985 a month for rent and utilities, well below the national median of $1,571. Rent takes 23.3% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

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 Silver Plume

Bachelor's degrees in Silver Plume

Bachelor's degrees, % of adults 25+
PeriodSilver PlumeDenver areaColoradoU.S.
2006–1041.8%38.1%36.4%28.4%
2010–1437.5%40.0%37.8%29.6%
2015–1937.3%43.5%40.9%32.1%
2020–2464.3%49.1%45.9%35.6%
Change+22.5 pts+11.0 pts+9.4 pts+7.2 pts
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Silver Plume is highly educated: nearly two-thirds of adults 25 and older (64.3%) hold at least a bachelor's degree, far above 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 Silver Plume

High school graduates, % of adults 25+
PeriodSilver PlumeDenver areaColoradoU.S.
2006–1096.4%88.8%89.5%84.9%
2010–1495.0%89.8%90.5%86.1%
2015–1998.2%91.1%91.8%87.7%
2020–24100.0%92.1%92.8%89.3%
Change+3.6 pts+3.3 pts+3.3 pts+4.3 pts
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Finishing high school is nearly universal in Silver Plume: 100.0% of adults 25 and older have a diploma or equivalent, well 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 Silver Plume

Unemployment, % of the labor force
PeriodSilver PlumeDenver areaColoradoU.S.
2006–107.2%6.8%6.8%8.1%
2010–147.9%7.5%7.9%9.4%
2015–193.2%3.7%4.4%5.6%
2020–240.0%4.4%4.6%5.4%
Change−7.2 pts−2.4 pts−2.3 pts−2.7 pts
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The survey found almost no one in Silver Plume out of work and looking, against 5.4% of the labor force nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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).

Silver Plume compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Silver Plume1.6654.46.0%17.7%48.7%1938$98564.3%100.0%0.0%
Georgetown1.6944.21.7%28.4%24.7%1970$1,42650.2%93.0%10.2%
Lawson1.6946.32.3%27.3%32.9%1965$1,36352.8%88.0%8.3%
Empire1.7544.79.4%39.8%15.4%1969$1,49849.2%91.3%2.1%
Dumont1.6950.09.5%31.1%14.1%1972$1,54036.3%89.0%2.6%
Downieville-Lawson-Dumont1.7149.711.6%33.9%5.0%1971$1,55319.3%85.7%3.5%
Montezuma1.6431.84.8%68.2%54.7%1988$1,05251.5%100.0%2.9%
Idaho Springs2.1749.36.0%17.7%17.2%1954$1,57152.9%93.0%2.4%
Russell Gulch2.2247.46.9%15.8%18.0%1950$1,57151.7%87.0%2.4%
Nevadaville1.7641.527.7%26.0%33.5%1968$1,55533.0%84.7%2.7%
Central City1.7639.330.5%30.7%32.0%1964$1,48030.2%82.5%3.1%

All figures 2020–24.

Cities with similar populations: Aredale, IA · Bessville, MO · Woodland, DE · Upton, NC · Big Indian, NY · Bishop Hill, IL · Blake, KY · Aripeka, FL · Archer, IL · Arapahoe, CO

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 Silver Plume. 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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