Holbrook, ID Demographics

Population 110 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Holbrook, ID map of median age by neighborhood
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Population and households in Holbrook

Household size in Holbrook

Household size, people per household
PeriodHolbrookIdahoU.S.
2006–102.832.722.68
2010–142.722.782.73
2015–192.952.762.71
2020–242.352.792.65
Change−0.48+0.07−0.03
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Households in Holbrook are small: just 2.35 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 2.83 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 Holbrook

Median age, years
PeriodHolbrookIdahoU.S.
2006–1040.435.537.7
2010–1438.036.638.6
2015–1935.037.639.6
2020–2448.438.240.1
Change+8.1+2.7+2.3
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With a median age of 48.4, Holbrook is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Holbrook

Single-parent households, % of households
PeriodHolbrookIdahoU.S.
2006–107.2%10.0%12.3%
2010–148.4%10.2%12.3%
2015–194.6%9.3%11.6%
2020–245.0%9.3%11.6%
Change−2.2 pts−0.7 pts−0.6 pts
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Single parents head only 5.0% of households in Holbrook, 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 Holbrook

Renters in Holbrook

Renters, % of occupied homes
PeriodHolbrookIdahoU.S.
2006–1018.5%29.0%33.3%
2010–1417.7%30.8%35.6%
2015–1922.8%30.0%36.0%
2020–248.6%27.9%34.8%
Change−10.0 pts−1.1 pts+1.5 pts
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Holbrook is overwhelmingly a place of homeowners: only 8.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 47.9% have no mortgage at all, 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 Holbrook

Vacant homes, % of all homes
PeriodHolbrookIdahoU.S.
2006–1027.5%10.4%11.4%
2010–1413.9%11.0%11.4%
2015–1926.2%10.5%11.1%
2020–245.7%9.3%9.6%
Change−21.9 pts−1.1 pts−1.8 pts
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Fewer homes sit empty in Holbrook than nationally: 5.7%, against 9.6% for the U.S.

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 Holbrook

Age of homes, median year built
PeriodHolbrookIdahoU.S.
2006–10198019821974
2010–14199019841975
2015–19199219861977
2020–24198019891980
Change−0+7+6
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Homes in Holbrook are the same age as the nation's housing: the median home was built in 1980. Homes here are older than in Idaho as a whole, 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 Holbrook

Rent, per month
PeriodHolbrookIdahoU.S.
2006–10$533$766$965
2010–14$314$820$1,040
2015–19$828$941$1,213
2020–24$883$1,407$1,571
Change+$350+$641+$606
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A typical rental in Holbrook costs $883 a month with utilities, well below the national median of $1,571. Rent takes 34.9% of the typical renter's income, 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 Holbrook

Bachelor's degrees in Holbrook

Bachelor's degrees, % of adults 25+
PeriodHolbrookIdahoU.S.
2006–1015.6%25.0%28.4%
2010–1410.3%25.9%29.6%
2015–1926.8%27.8%32.1%
2020–2427.6%31.7%35.6%
Change+12.0 pts+6.6 pts+7.2 pts
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More than a quarter of adults 25 and older in Holbrook (27.6%) have a bachelor's degree or higher, 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 Holbrook

High school graduates, % of adults 25+
PeriodHolbrookIdahoU.S.
2006–1090.6%88.7%84.9%
2010–1493.6%89.3%86.1%
2015–1995.0%90.8%87.7%
2020–2496.8%92.1%89.3%
Change+6.2 pts+3.4 pts+4.3 pts
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High school completion is high in Holbrook: 96.8% 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 Holbrook

Unemployment, % of the labor force
PeriodHolbrookIdahoU.S.
2006–103.3%7.0%8.1%
2010–147.3%8.1%9.4%
2015–190.2%4.4%5.6%
2020–240.0%3.8%5.4%
Change−3.3 pts−3.2 pts−2.7 pts
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The survey found almost no one in Holbrook out of work and looking, against 5.4% of the labor force nationally. 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).

Holbrook compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Holbrook2.3548.45.0%8.6%5.7%1980$88327.6%96.8%0.0%
Stone2.3249.13.8%8.1%5.5%1980$85927.6%96.7%0.0%
Snowville3.6529.20.4%23.9%31.9%1974$1,45234.9%99.2%0.2%
Samaria2.3249.13.8%8.1%5.5%1980$85927.6%96.7%0.0%
Pleasantview2.3249.13.8%8.1%5.5%1980$85927.6%96.7%0.0%
Sublett4.9524.914.6%36.3%13.8%1976$87916.6%67.9%0.0%
Gwenford2.4046.44.1%9.4%8.2%1981$90327.5%96.1%1.1%
Malad City2.4937.25.7%12.5%8.5%1965$91026.3%95.5%1.7%
St. Johns2.5042.74.6%11.8%12.0%1983$96627.2%95.1%2.6%
Daniels2.5244.66.6%10.7%7.6%1978$92926.0%94.9%0.8%
Arbon2.8837.922.8%16.3%9.2%1974$1,26626.1%98.6%0.0%

All figures 2020–24.

Cities with similar populations: Rich, MS · Okaton, SD · Old Glory, TX · Olowalu, HI · Omaha, MO · Orrs, SC · Osage Bend, MO · Oscura, NM · Otter Village, IN · Owdoms, SC

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 Holbrook. 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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