83311, ID Demographics

Population 670 · Census ACS 2020–24

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83311, ID map of median age by neighborhood
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Population and households in ZIP 83311

Household size in ZIP 83311

Household size, people per household
PeriodZIP 83311IdahoU.S.
2006–102.582.722.68
2010–142.662.782.73
2015–192.912.762.71
2020–243.212.792.65
Change+0.63+0.07−0.03
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Households in ZIP 83311 are large by national standards, averaging 3.21 people against 2.65 for the U.S. That usually means more families with children at home. Since 2006–10, household size has climbed from 2.58, 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 ZIP 83311

Median age, years
PeriodZIP 83311IdahoU.S.
2006–1040.935.537.7
2010–1446.136.638.6
2015–1931.937.639.6
2020–2432.538.240.1
Change−8.4+2.7+2.3
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With a median age of just 32.5, ZIP 83311 is far younger than the country as a whole (40.1), a population that tilts toward young families with children.

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 ZIP 83311

Single-parent households, % of households
PeriodZIP 83311IdahoU.S.
2006–106.5%10.0%12.3%
2010–146.3%10.2%12.3%
2015–198.1%9.3%11.6%
2020–243.6%9.3%11.6%
Change−2.9 pts−0.7 pts−0.6 pts
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Single parents head only 3.6% of households in ZIP 83311, 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 ZIP 83311

Renters in ZIP 83311

Renters, % of occupied homes
PeriodZIP 83311IdahoU.S.
2006–1018.6%29.0%33.3%
2010–1431.5%30.8%35.6%
2015–1927.6%30.0%36.0%
2020–2420.8%27.9%34.8%
Change+2.2 pts−1.1 pts+1.5 pts
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ZIP 83311 is largely a place of homeowners: only 20.8% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. More than four in ten owners (44.9%) have paid off their mortgages, 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 ZIP 83311

Vacant homes, % of all homes
PeriodZIP 83311IdahoU.S.
2006–1023.0%10.4%11.4%
2010–1428.4%11.0%11.4%
2015–1911.4%10.5%11.1%
2020–249.2%9.3%9.6%
Change−13.7 pts−1.1 pts−1.8 pts
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Vacancy in ZIP 83311 is close to the national rate: 9.2% of homes are empty, against 9.6%.

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 ZIP 83311

Age of homes, median year built
PeriodZIP 83311IdahoU.S.
2006–10197519821974
2010–14197519841975
2015–19198219861977
2020–24197919891980
Change+4+7+6
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The typical home in ZIP 83311 was built around 1979, about the same vintage as the country's housing overall (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 ZIP 83311

Rent, per month
PeriodZIP 83311IdahoU.S.
2006–10$503$766$965
2010–14$608$820$1,040
2015–19$618$941$1,213
2020–24$2,574$1,407$1,571
Change+$2,071+$641+$606
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Rent in ZIP 83311 runs $2,574 a month at the median, utilities included, well above the U.S. median of $1,571. The typical renter here spends 27.4% of household income on rent, just 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 ZIP 83311

Bachelor's degrees in ZIP 83311

Bachelor's degrees, % of adults 25+
PeriodZIP 83311IdahoU.S.
2006–1016.4%25.0%28.4%
2010–1418.2%25.9%29.6%
2015–1916.0%27.8%32.1%
2020–2432.8%31.7%35.6%
Change+16.4 pts+6.6 pts+7.2 pts
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About a third of adults 25 and older in ZIP 83311 (32.8%) hold at least a bachelor's degree, close to 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 ZIP 83311

High school graduates, % of adults 25+
PeriodZIP 83311IdahoU.S.
2006–1088.4%88.7%84.9%
2010–1480.6%89.3%86.1%
2015–1993.0%90.8%87.7%
2020–2497.7%92.1%89.3%
Change+9.3 pts+3.4 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 83311: 97.7% 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 ZIP 83311

Unemployment, % of the labor force
PeriodZIP 83311IdahoU.S.
2006–105.9%7.0%8.1%
2010–145.1%8.1%9.4%
2015–194.9%4.4%5.6%
2020–242.1%3.8%5.4%
Change−3.8 pts−3.2 pts−2.7 pts
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The job market in ZIP 83311 has been strong: just 2.1% 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).

ZIP 83311 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 833113.2132.53.6%20.8%9.2%1979$2,57432.8%97.7%2.1%
ZIP 833423.5432.46.4%24.9%22.4%1971$1,00920.4%90.6%0.5%
ZIP 833462.9438.83.9%17.4%15.4%1958$89725.0%86.8%7.2%
ZIP 833443.3934.510.9%41.9%5.3%1971$99713.9%83.3%1.6%
ZIP 832342.8240.88.2%12.9%5.6%1967$88920.8%89.3%0.4%
ZIP 832812.8340.78.3%12.9%5.6%1967$88920.7%89.2%0.4%
ZIP 832283.5427.99.1%20.0%2.5%1976$1,74423.2%97.8%1.7%
ZIP 832832.9940.85.8%30.6%6.4%1957$92533.9%96.9%0.0%
ZIP 832613.2539.65.1%6.5%36.6%1960$1,18226.0%98.6%0.9%
ZIP 832203.3337.44.8%6.6%32.0%1957$1,19426.7%98.9%0.2%
ZIP 832394.0331.210.2%6.5%10.7%1968$1,08328.0%94.0%2.1%

All figures 2020–24.

Zip codes with similar populations: 47017, IN · 82412, WY · 81077, CO · 53537, WI · 52760, IA · 52567, IA · 51571, IA · 51047, IA · 50653, IA · 47855, IN

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 ZIP 83311. 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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