Cavendish, ID Demographics

Population 72 · Census ACS 2020–24

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Cavendish, ID map of median age by neighborhood
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Population and households in Cavendish

Household size in Cavendish

Household size, people per household
PeriodCavendishIdahoU.S.
2006–102.262.722.68
2010–142.072.782.73
2015–192.152.762.71
2020–241.992.792.65
Change−0.26+0.07−0.03
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Cavendish is a place of small households, averaging 1.99 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.26 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Cavendish

Median age, years
PeriodCavendishIdahoU.S.
2006–1050.535.537.7
2010–1452.336.638.6
2015–1955.337.639.6
2020–2462.538.240.1
Change+12.0+2.7+2.3
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Cavendish skews older: half of its residents are older than 62.5, 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 Cavendish

Single-parent households, % of households
PeriodCavendishIdahoU.S.
2006–1011.5%10.0%12.3%
2010–142.6%10.2%12.3%
2015–193.0%9.3%11.6%
2020–248.4%9.3%11.6%
Change−3.1 pts−0.7 pts−0.6 pts
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Single parents head only 8.4% of households in Cavendish, well below the national share of 11.6%. That is in line with the rest of Idaho.

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 Cavendish

Renters in Cavendish

Renters, % of occupied homes
PeriodCavendishIdahoU.S.
2006–1012.1%29.0%33.3%
2010–1419.5%30.8%35.6%
2015–1918.2%30.0%36.0%
2020–248.3%27.9%34.8%
Change−3.8 pts−1.1 pts+1.5 pts
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Cavendish is overwhelmingly a place of homeowners: only 8.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly six in ten owners (57.6%) have paid off their mortgages, well above 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 Cavendish

Vacant homes, % of all homes
PeriodCavendishIdahoU.S.
2006–1030.8%10.4%11.4%
2010–1439.3%11.0%11.4%
2015–1939.8%10.5%11.1%
2020–2442.2%9.3%9.6%
Change+11.4 pts−1.1 pts−1.8 pts
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Vacant homes make up 42.2% of the housing in Cavendish, 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 Cavendish

Age of homes, median year built
PeriodCavendishIdahoU.S.
2006–10197919821974
2010–14198419841975
2015–19198119861977
2020–24198519891980
Change+7+7+6
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The housing in Cavendish is a little younger than the country's: half of it was built after 1985, against 1980 nationally. Even so, homes here are older than in Idaho overall, where the median home dates to 1989.

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 Cavendish

Rent, per month
PeriodCavendishIdahoU.S.
2006–10$477$766$965
2010–14$548$820$1,040
2015–19$614$941$1,213
2020–24$786$1,407$1,571
Change+$309+$641+$606
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The median renter in Cavendish pays $786 a month for rent and utilities, well below the national median of $1,571. Rent takes 26.7% 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 Cavendish

Bachelor's degrees in Cavendish

Bachelor's degrees, % of adults 25+
PeriodCavendishIdahoU.S.
2006–1014.8%25.0%28.4%
2010–1425.1%25.9%29.6%
2015–1922.1%27.8%32.1%
2020–2422.9%31.7%35.6%
Change+8.0 pts+6.6 pts+7.2 pts
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Fewer adults in Cavendish have a four-year degree than in the country as a whole: 22.9%, against 35.6% nationally.

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 Cavendish

High school graduates, % of adults 25+
PeriodCavendishIdahoU.S.
2006–1095.8%88.7%84.9%
2010–1492.2%89.3%86.1%
2015–1989.6%90.8%87.7%
2020–2490.5%92.1%89.3%
Change−5.3 pts+3.4 pts+4.3 pts
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High school completion in Cavendish is close to the national rate: 90.5% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in Idaho as a whole (92.1%).

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 Cavendish

Unemployment, % of the labor force
PeriodCavendishIdahoU.S.
2006–108.7%7.0%8.1%
2010–1410.6%8.1%9.4%
2015–1915.3%4.4%5.6%
2020–243.7%3.8%5.4%
Change−5.0 pts−3.2 pts−2.7 pts
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Jobs have been easier to find in Cavendish than nationally: unemployment was 3.7%, against 5.4%. That is in line with the rest of Idaho. 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).

Cavendish compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Cavendish1.9962.58.4%8.3%42.2%1985$78622.9%90.5%3.7%
Teakean1.9962.07.3%8.8%36.6%1985$77721.4%89.0%4.3%
Southwick3.0245.96.2%5.3%34.1%1987$98920.1%96.6%0.1%
Ahsahka1.9960.35.1%9.9%24.8%1985$77318.4%86.5%5.5%
Lenore1.9959.53.5%11.2%20.6%1980$82421.7%91.8%5.9%
Peck2.0956.46.5%17.8%16.0%1975$86518.8%91.1%2.7%
Crescent2.0557.03.3%19.2%16.4%1979$90525.3%94.0%3.2%
Leland3.1842.54.5%5.5%26.2%1988$97918.1%96.3%0.3%
Orofino2.4547.77.3%19.4%12.0%1976$92218.5%92.9%5.6%
Linden2.2450.23.6%9.6%12.5%1979$96824.8%94.5%2.1%
Kendrick2.3651.52.7%18.3%11.5%1979$92924.2%94.4%2.5%

All figures 2020–24.

Cities with similar populations: Van, AR · Jericho, PA · Cedar Grove, MD · Cedarvale, NM · Vowells Mill, LA · Jenkins, NJ · Viejo San Acacio, CO · Vermilionville, IL · Vandalia, WV · Jersey Mills, 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 Cavendish. 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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