83670, ID Demographics

Population 593 · Census ACS 2020–24

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83670, ID map of median age by neighborhood
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Population and households in ZIP 83670

Household size in ZIP 83670

Household size, people per household
PeriodZIP 83670Boise areaIdahoU.S.
2006–102.852.752.722.68
2010–142.452.792.782.73
2015–193.062.752.762.71
2020–242.212.712.792.65
Change−0.64−0.05+0.07−0.03
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ZIP 83670 is a place of small households, averaging 2.21 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.85 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 ZIP 83670

Median age, years
PeriodZIP 83670Boise areaIdahoU.S.
2006–1048.234.635.537.7
2010–1454.735.836.638.6
2015–1945.437.237.639.6
2020–2459.338.438.240.1
Change+11.1+3.8+2.7+2.3
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ZIP 83670 skews older: half of its residents are older than 59.3, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 83670

Single-parent households, % of households
PeriodZIP 83670Boise areaIdahoU.S.
2006–104.2%10.5%10.0%12.3%
2010–144.8%10.4%10.2%12.3%
2015–193.8%9.5%9.3%11.6%
2020–242.0%9.3%9.3%11.6%
Change−2.3 pts−1.2 pts−0.7 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 83670: 2.0% 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 ZIP 83670

Renters in ZIP 83670

Renters, % of occupied homes
PeriodZIP 83670Boise areaIdahoU.S.
2006–107.8%29.5%29.0%33.3%
2010–1422.4%31.9%30.8%35.6%
2015–196.0%30.3%30.0%36.0%
2020–2412.4%27.5%27.9%34.8%
Change+4.6 pts−2.0 pts−1.1 pts+1.5 pts
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ZIP 83670 is overwhelmingly a place of homeowners: only 12.4% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 55.0% 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 ZIP 83670

Vacant homes, % of all homes
PeriodZIP 83670Boise areaIdahoU.S.
2006–1016.7%7.9%10.4%11.4%
2010–1412.8%7.2%11.0%11.4%
2015–1914.5%5.6%10.5%11.1%
2020–242.6%5.6%9.3%9.6%
Change−14.1 pts−2.3 pts−1.1 pts−1.8 pts
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Empty homes are scarce in ZIP 83670: just 2.6% sit vacant, compared with 9.6% nationally, a sign of a tight housing market.

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 83670

Age of homes, median year built
PeriodZIP 83670Boise areaIdahoU.S.
2006–101990198919821974
2010–141995198919841975
2015–191991199119861977
2020–241997199619891980
Change+6+7+7+6
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ZIP 83670 has newer housing than the country as a whole: the median home was built in 1997, versus 1980 nationally. The picture is much the same across the Boise area.

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 83670

Rent, per month
PeriodZIP 83670Boise areaIdahoU.S.
2006–10$776$884$766$965
2010–14$648$921$820$1,040
2015–19$649$1,075$941$1,213
2020–24$693$1,700$1,407$1,571
Change−$83+$815+$641+$606
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A typical rental in ZIP 83670 costs $693 a month with utilities, well below the national median of $1,571. The typical renter here spends 9.8% 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 ZIP 83670

Bachelor's degrees in ZIP 83670

Bachelor's degrees, % of adults 25+
PeriodZIP 83670Boise areaIdahoU.S.
2006–1018.9%28.8%25.0%28.4%
2010–1426.2%30.0%25.9%29.6%
2015–1916.8%31.6%27.8%32.1%
2020–2426.5%36.9%31.7%35.6%
Change+7.6 pts+8.2 pts+6.6 pts+7.2 pts
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College degrees are less common in ZIP 83670 than nationally: 26.5% of adults 25 and older have a bachelor's or higher, against 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 83670

High school graduates, % of adults 25+
PeriodZIP 83670Boise areaIdahoU.S.
2006–1086.7%89.5%88.7%84.9%
2010–1488.2%90.1%89.3%86.1%
2015–1995.4%91.7%90.8%87.7%
2020–2492.9%92.7%92.1%89.3%
Change+6.2 pts+3.2 pts+3.4 pts+4.3 pts
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High school completion in ZIP 83670 is above the national rate: 92.9% of adults have a diploma or equivalent, against 89.3%. The Boise area as a whole looks much the same.

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 83670

Unemployment, % of the labor force
PeriodZIP 83670Boise areaIdahoU.S.
2006–1013.3%7.7%7.0%8.1%
2010–1410.5%8.4%8.1%9.4%
2015–191.8%4.3%4.4%5.6%
2020–245.7%3.2%3.8%5.4%
Change−7.6 pts−4.5 pts−3.2 pts−2.7 pts
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At 5.7%, unemployment in ZIP 83670 is close to the national rate of 5.4%. The rate is higher than in the Boise area as a whole (3.2%). 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).

ZIP 83670 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 836702.2159.32.0%12.4%2.6%1997$69326.5%92.9%5.7%
ZIP 836292.1856.55.3%12.7%20.1%1995$1,03424.3%94.5%2.2%
ZIP 836022.1151.75.6%18.5%19.2%1991$83630.0%92.0%2.9%
ZIP 836172.7743.610.6%24.9%5.1%1984$1,07319.5%89.0%2.9%
ZIP 836662.2561.05.6%3.1%24.7%1999$1,31317.9%97.6%0.7%
ZIP 836362.5749.619.0%18.8%2.8%1992$1,09228.9%98.0%0.1%
ZIP 836312.4645.38.4%14.6%33.7%1982$80726.2%97.1%5.4%
ZIP 836552.5941.59.0%12.9%4.1%1980$1,02722.2%92.4%3.1%
ZIP 836192.8739.57.3%24.4%9.9%1989$84818.4%87.2%1.8%
ZIP 836612.7938.610.1%35.1%6.0%1971$90712.1%81.9%5.1%
ZIP 979142.6636.915.6%39.8%12.0%1976$82014.1%80.8%4.6%

All figures 2020–24.

Zip codes with similar populations: 30818, GA · 83425, ID · 83126, WY · 41503, KY · 41254, KY · 38617, MS · 38380, TN · 38236, TN · 36013, AL · 31631, GA

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 83670. 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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