Tetonia, ID Demographics

Population 1,461 · Census ACS 2020–24

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

Household size in Tetonia

Household size, people per household
PeriodTetoniaIdahoU.S.
2006–102.632.722.68
2010–143.262.782.73
2015–193.182.762.71
2020–243.532.792.65
Change+0.91+0.07−0.03
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Tetonia is a place of big households: 3.53 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Since 2006–10, household size has climbed from 2.63, 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 Tetonia

Median age, years
PeriodTetoniaIdahoU.S.
2006–1035.635.537.7
2010–1434.436.638.6
2015–1934.537.639.6
2020–2442.138.240.1
Change+6.5+2.7+2.3
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Tetonia skews a little older than the country: its median age is 42.1, against 40.1 nationally.

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 Tetonia

Single-parent households, % of households
PeriodTetoniaIdahoU.S.
2006–104.0%10.0%12.3%
2010–149.2%10.2%12.3%
2015–193.2%9.3%11.6%
2020–245.4%9.3%11.6%
Change+1.4 pts−0.7 pts−0.6 pts
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Single-parent households are relatively rare in Tetonia: 5.4% 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 Tetonia

Renters in Tetonia

Renters, % of occupied homes
PeriodTetoniaIdahoU.S.
2006–1025.7%29.0%33.3%
2010–146.8%30.8%35.6%
2015–1916.1%30.0%36.0%
2020–249.6%27.9%34.8%
Change−16.1 pts−1.1 pts+1.5 pts
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Only 9.6% of households in Tetonia rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over half of owners (51.8%) 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 Tetonia

Vacant homes, % of all homes
PeriodTetoniaIdahoU.S.
2006–1032.7%10.4%11.4%
2010–1441.0%11.0%11.4%
2015–1919.9%10.5%11.1%
2020–2427.5%9.3%9.6%
Change−5.1 pts−1.1 pts−1.8 pts
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Vacant homes make up 27.5% of the housing in Tetonia, 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 Tetonia

Age of homes, median year built
PeriodTetoniaIdahoU.S.
2006–10198319821974
2010–14199519841975
2015–19199319861977
2020–24199519891980
Change+12+7+6
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Much of the housing in Tetonia is relatively new: half of its homes were built after 1995, 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 Tetonia

Rent, per month
PeriodTetoniaIdahoU.S.
2006–10$774$766$965
2010–14$622$820$1,040
2015–19$806$941$1,213
2020–24$1,663$1,407$1,571
Change+$889+$641+$606
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The median renter in Tetonia pays $1,663 a month for rent and utilities, above the national median of $1,571. The typical renter here spends 24.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Tetonia

Bachelor's degrees in Tetonia

Bachelor's degrees, % of adults 25+
PeriodTetoniaIdahoU.S.
2006–1015.0%25.0%28.4%
2010–1430.9%25.9%29.6%
2015–1924.5%27.8%32.1%
2020–2431.5%31.7%35.6%
Change+16.5 pts+6.6 pts+7.2 pts
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Just over three in ten adults 25 and older in Tetonia (31.5%) have a bachelor's degree or higher, a little below the national share of 35.6%. Idaho as a whole looks much the same.

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 Tetonia

High school graduates, % of adults 25+
PeriodTetoniaIdahoU.S.
2006–1090.7%88.7%84.9%
2010–1489.0%89.3%86.1%
2015–1995.9%90.8%87.7%
2020–2493.8%92.1%89.3%
Change+3.1 pts+3.4 pts+4.3 pts
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High school completion in Tetonia is above the national rate: 93.8% of adults have a diploma, against 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 Tetonia

Unemployment, % of the labor force
PeriodTetoniaIdahoU.S.
2006–104.3%7.0%8.1%
2010–149.4%8.1%9.4%
2015–1910.0%4.4%5.6%
2020–240.1%3.8%5.4%
Change−4.2 pts−3.2 pts−2.7 pts
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The job market in Tetonia has been strong: just 0.1% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Tetonia compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Tetonia3.5342.15.4%9.6%27.5%1995$1,66331.5%93.8%0.1%
Felt4.4938.94.9%3.6%42.6%1995$1,44833.2%97.7%0.0%
Driggs2.9739.09.7%30.5%28.7%1994$1,34345.3%87.6%2.1%
Alta1.9633.45.6%52.5%39.1%1975$1,87764.3%100.0%0.2%
Bates2.4430.611.9%4.6%11.8%1992$1,16457.5%83.0%0.0%
Victor2.5840.25.3%18.3%26.5%2004$1,45355.6%93.7%0.8%
Lamont2.3960.56.0%6.4%38.0%1979$1,11330.2%97.4%0.9%
Vernon2.1643.63.1%7.3%32.6%2002$1,38376.2%96.8%3.6%
Drummond2.3761.36.0%5.9%38.9%1980$1,10530.5%98.0%0.6%
Teton Village1.8642.03.3%60.1%41.2%1979$1,29465.0%95.3%0.0%
Newdale3.5533.69.3%14.5%15.7%1981$1,22126.6%89.2%1.7%

All figures 2020–24.

Cities with similar populations: Greene, IA · Tok, AK · Tabor, IA · Table Rock, OR · Logantown, KY · Hauser, ID · Harrisburg, MO · Hague, VA · Hadley, PA · Tornado, WV

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 Tetonia. 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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