Alpine Junction, WY Demographics

Population 115 · Census ACS 2020–24

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Alpine Junction, WY map of median age by neighborhood
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Population and households in Alpine Junction

Household size in Alpine Junction

Household size, people per household
PeriodAlpine JunctionWyomingU.S.
2006–102.662.492.68
2010–142.292.532.73
2015–192.702.502.71
2020–242.342.392.65
Change−0.32−0.09−0.03
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Households in Alpine Junction are small: just 2.34 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. Since 2006–10, household size has dropped from 2.66, 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 Alpine Junction

Median age, years
PeriodAlpine JunctionWyomingU.S.
2006–1045.538.137.7
2010–1448.538.338.6
2015–1940.139.439.6
2020–2455.340.240.1
Change+9.8+2.1+2.3
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With a median age of 55.3, Alpine Junction 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 Alpine Junction

Single-parent households, % of households
PeriodAlpine JunctionWyomingU.S.
2006–102.4%9.8%12.3%
2010–142.8%9.8%12.3%
2015–1922.0%9.8%11.6%
2020–2424.2%9.2%11.6%
Change+21.7 pts−0.6 pts−0.6 pts
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Single-parent households are common in Alpine Junction: 24.2% of all 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 Alpine Junction

Renters in Alpine Junction

Renters, % of occupied homes
PeriodAlpine JunctionWyomingU.S.
2006–1022.7%29.8%33.3%
2010–1424.9%30.7%35.6%
2015–1931.9%29.6%36.0%
2020–241.7%28.2%34.8%
Change−21.0 pts−1.6 pts+1.5 pts
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Only 1.7% of households in Alpine Junction rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 53.6% have no mortgage at all, 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 Alpine Junction

Vacant homes, % of all homes
PeriodAlpine JunctionWyomingU.S.
2006–1025.5%13.6%11.4%
2010–1430.2%14.0%11.4%
2015–1936.1%16.0%11.1%
2020–2411.1%12.1%9.6%
Change−14.3 pts−1.6 pts−1.8 pts
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A few more homes sit empty in Alpine Junction than nationally: 11.1%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Wyoming as a whole looks much the same.

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 Alpine Junction

Age of homes, median year built
PeriodAlpine JunctionWyomingU.S.
2006–10198219751974
2010–14198919771975
2015–19198519791977
2020–24199419811980
Change+12+6+6
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Alpine Junction has newer housing than the country as a whole: the median home was built in 1994, versus 1980 nationally.

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 Alpine Junction

Rent, per month
PeriodAlpine JunctionWyomingU.S.
2006–10$1,722$744$965
2010–14$1,835$862$1,040
2015–19$883$934$1,213
2020–24$1,831$1,091$1,571
Change+$110+$347+$606
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Rent in Alpine Junction runs $1,831 a month at the median, utilities included, above the U.S. median of $1,571. Rent takes 13.0% 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 Alpine Junction

Bachelor's degrees in Alpine Junction

Bachelor's degrees, % of adults 25+
PeriodAlpine JunctionWyomingU.S.
2006–1033.1%24.3%28.4%
2010–1449.9%25.5%29.6%
2015–1940.4%27.5%32.1%
2020–2457.9%30.6%35.6%
Change+24.8 pts+6.4 pts+7.2 pts
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Alpine Junction is highly educated: nearly six in ten adults 25 and older (57.9%) 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 Alpine Junction

High school graduates, % of adults 25+
PeriodAlpine JunctionWyomingU.S.
2006–1097.8%91.6%84.9%
2010–1496.1%92.5%86.1%
2015–1998.1%93.1%87.7%
2020–2499.2%94.1%89.3%
Change+1.3 pts+2.5 pts+4.3 pts
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Finishing high school is nearly universal in Alpine Junction: 99.2% 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 Alpine Junction

Unemployment, % of the labor force
PeriodAlpine JunctionWyomingU.S.
2006–101.6%4.4%8.1%
2010–144.6%5.1%9.4%
2015–190.8%4.6%5.6%
2020–240.0%3.8%5.4%
Change−1.6 pts−0.6 pts−2.7 pts
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The survey found almost no one in Alpine Junction 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).

Alpine Junction compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Alpine Junction2.3455.324.2%1.7%11.1%1994$1,83157.9%99.2%0.0%
Jackson2.4241.08.0%42.8%20.5%1990$2,29559.1%96.1%0.8%
Alpine2.1446.27.0%32.1%15.9%1999$1,37929.0%92.0%0.0%
Wilson2.0650.08.8%27.6%38.1%1988$2,04072.0%99.2%1.9%
Etna2.1448.75.7%36.8%17.5%2000$1,41628.9%95.4%0.0%
Bondurant2.2950.46.9%8.3%38.3%1989$97638.5%95.0%1.4%
Palisades2.3647.30.7%15.0%48.2%1980$1,06330.6%97.8%7.6%
Star Valley Ranch2.2853.69.1%10.4%25.8%1998$2,21531.9%94.9%1.2%
Freedom2.4746.55.2%33.5%19.4%1996$1,43128.3%96.2%0.0%
Teton Village1.8642.03.3%60.1%41.2%1979$1,29465.0%95.3%0.0%
Kelly2.2942.316.7%47.4%47.8%1985$1,96551.9%99.1%7.1%

All figures 2020–24.

Cities with similar populations: Vanceboro, ME · Sleetmute, AK · Lincoln, OR · Piopolis, IL · Mispillion Light, DE · Bernardo, NM · Capulin, NM · Eastport, ID · Lodoga, CA · Bingham, NE

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 Alpine Junction. 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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