Twinlow, ID Demographics

Population 198 · Census ACS 2020–24

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

Household size in Twinlow

Household size, people per household
PeriodTwinlowIdahoU.S.
2006–102.502.722.68
2010–142.402.782.73
2015–192.472.762.71
2020–242.572.792.65
Change+0.07+0.07−0.03
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The average household in Twinlow has 2.57 people, a bit 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 Twinlow

Median age, years
PeriodTwinlowIdahoU.S.
2006–1039.135.537.7
2010–1450.336.638.6
2015–1953.737.639.6
2020–2451.438.240.1
Change+12.3+2.7+2.3
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Twinlow skews older: half of its residents are older than 51.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has climbed from 39.1 in 2006–10, 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 Twinlow

Single-parent households, % of households
PeriodTwinlowIdahoU.S.
2006–104.1%10.0%12.3%
2010–146.9%10.2%12.3%
2015–196.0%9.3%11.6%
2020–248.3%9.3%11.6%
Change+4.2 pts−0.7 pts−0.6 pts
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Single-parent households are relatively rare in Twinlow: 8.3% 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 Twinlow

Renters in Twinlow

Renters, % of occupied homes
PeriodTwinlowIdahoU.S.
2006–106.0%29.0%33.3%
2010–1413.0%30.8%35.6%
2015–1911.6%30.0%36.0%
2020–2414.1%27.9%34.8%
Change+8.2 pts−1.1 pts+1.5 pts
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Twinlow is overwhelmingly a place of homeowners: only 14.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 43.3% 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 Twinlow

Vacant homes, % of all homes
PeriodTwinlowIdahoU.S.
2006–1021.4%10.4%11.4%
2010–1433.3%11.0%11.4%
2015–1923.5%10.5%11.1%
2020–2423.0%9.3%9.6%
Change+1.6 pts−1.1 pts−1.8 pts
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Vacant homes make up 23.0% of the housing in Twinlow, 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 Twinlow

Age of homes, median year built
PeriodTwinlowIdahoU.S.
2006–10199319821974
2010–14199119841975
2015–19199219861977
2020–24198819891980
Change−5+7+6
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Much of the housing in Twinlow is relatively new: half of its homes were built after 1988, compared with 1980 for the U.S. as a whole. Idaho as a whole looks much the same.

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 Twinlow

Rent, per month
PeriodTwinlowIdahoU.S.
2006–10$912$766$965
2010–14$1,075$820$1,040
2015–19$1,170$941$1,213
2020–24$979$1,407$1,571
Change+$67+$641+$606
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A typical rental in Twinlow costs $979 a month with utilities, well below the national median of $1,571. Rent takes 26.5% 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 Twinlow

Bachelor's degrees in Twinlow

Bachelor's degrees, % of adults 25+
PeriodTwinlowIdahoU.S.
2006–1022.3%25.0%28.4%
2010–1434.5%25.9%29.6%
2015–1930.0%27.8%32.1%
2020–2436.4%31.7%35.6%
Change+14.1 pts+6.6 pts+7.2 pts
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College degrees are about as common in Twinlow as nationally: 36.4% of adults 25 and older have a bachelor's or higher, against 35.6%. The share is higher than in Idaho overall (31.7%).

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 Twinlow

High school graduates, % of adults 25+
PeriodTwinlowIdahoU.S.
2006–1091.7%88.7%84.9%
2010–1491.8%89.3%86.1%
2015–1996.7%90.8%87.7%
2020–2494.6%92.1%89.3%
Change+2.9 pts+3.4 pts+4.3 pts
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High school completion is high in Twinlow: 94.6% 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 Twinlow

Unemployment, % of the labor force
PeriodTwinlowIdahoU.S.
2006–104.0%7.0%8.1%
2010–146.7%8.1%9.4%
2015–195.2%4.4%5.6%
2020–241.0%3.8%5.4%
Change−3.0 pts−3.2 pts−2.7 pts
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Unemployment in Twinlow has been low: just 1.0% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Twinlow compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Twinlow2.5751.48.3%14.1%23.0%1988$97936.4%94.6%1.0%
Garwood2.8344.93.9%8.8%13.0%2001$1,73627.0%91.4%6.3%
Silver Sands Beach2.4255.76.1%11.5%41.9%1986$1,20025.6%97.2%0.0%
Excelsior Beach3.4135.917.0%13.0%18.6%1979$1,19312.5%98.7%3.8%
Rathdrum2.7739.713.7%19.3%10.9%1997$1,51523.4%91.8%2.4%
Spirit Lake2.5445.34.4%11.3%10.1%1997$1,16621.3%91.7%3.1%
Athol2.7347.43.3%12.6%8.3%2000$1,35223.7%92.9%3.0%
Rockaway Beach2.7349.61.9%3.3%30.8%1989$1,88750.5%94.4%5.8%
Hayden2.6745.75.9%18.5%8.9%1993$1,79532.8%95.8%4.2%
Hayden Lake2.7849.51.7%9.5%11.7%1987$1,88745.2%96.6%7.8%
Granite2.5946.61.0%10.4%12.8%1999$1,36028.1%92.6%1.0%

All figures 2020–24.

Cities with similar populations: Big Bend National Park, TX · Banner, IL · Barkeyville, PA · Barlow, MS · Barrytown, NY · Barton, AR · Baum, OK · Beartown, WV · Beaver Bay, MN · Benson, 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 Twinlow. 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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