83646, ID Demographics

Population 75,693 · Census ACS 2020–24

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83646, ID map of median age by neighborhood
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Population and households in ZIP 83646

Household size in ZIP 83646

Household size, people per household
PeriodZIP 83646Boise areaIdahoU.S.
2006–102.972.752.722.68
2010–143.062.792.782.73
2015–192.892.752.762.71
2020–242.882.712.792.65
Change−0.08−0.05+0.07−0.03
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Households in ZIP 83646 average 2.88 people, above the national 2.65, so families with children are more common here. Household size has edged down from 2.97 in 2006–10, in line with the national trend. Households are largest in the center and smallest in the south.

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 83646

Median age, years
PeriodZIP 83646Boise areaIdahoU.S.
2006–1033.034.635.537.7
2010–1433.535.836.638.6
2015–1937.637.237.639.6
2020–2438.538.438.240.1
Change+5.5+3.8+2.7+2.3
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ZIP 83646 is a little younger than the country as a whole: its median age is 38.5, against 40.1 nationally. Since 2006–10, the median age has climbed from 33.0, in line with the national trend. Residents skew youngest in the center and oldest in the southwest.

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 83646

Single-parent households, % of households
PeriodZIP 83646Boise areaIdahoU.S.
2006–108.1%10.5%10.0%12.3%
2010–148.3%10.4%10.2%12.3%
2015–198.4%9.5%9.3%11.6%
2020–248.6%9.3%9.3%11.6%
Change+0.5 pts−1.2 pts−0.7 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 83646: 8.6% of households, against 11.6% nationally. The Boise area as a whole looks much the same.

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 83646

Renters in ZIP 83646

Renters, % of occupied homes
PeriodZIP 83646Boise areaIdahoU.S.
2006–1017.3%29.5%29.0%33.3%
2010–1418.6%31.9%30.8%35.6%
2015–1916.4%30.3%30.0%36.0%
2020–2419.5%27.5%27.9%34.8%
Change+2.2 pts−2.0 pts−1.1 pts+1.5 pts
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ZIP 83646 is largely a place of homeowners: only 19.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly three in ten owners (28.9%) have paid off their mortgages, well below the national share of 39.8%. Since 2006–10, the renter share has risen 2.2 points, mirroring the country.

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 83646

Vacant homes, % of all homes
PeriodZIP 83646Boise areaIdahoU.S.
2006–106.7%7.9%10.4%11.4%
2010–143.5%7.2%11.0%11.4%
2015–194.2%5.6%10.5%11.1%
2020–245.5%5.6%9.3%9.6%
Change−1.2 pts−2.3 pts−1.1 pts−1.8 pts
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Empty homes are scarce in ZIP 83646: just 5.5% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. The Boise area as a whole looks much the same. Vacancy has edged down 1.2 points since 2006–10, mirroring the country.

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 83646

Age of homes, median year built
PeriodZIP 83646Boise areaIdahoU.S.
2006–102001198919821974
2010–142001198919841975
2015–192003199119861977
2020–242007199619891980
Change+7+7+7+6
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ZIP 83646 has newer housing than the country as a whole: the median home was built in 2007, versus 1980 nationally. The median year built has moved up from 2001 in 2006–10, a sign of steady new building. Newer construction is concentrated in the northwest, while the south has the oldest housing. Only two of the 72 Idaho ZIP codes with 5,000+ people have newer homes.

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 83646

Rent, per month
PeriodZIP 83646Boise areaIdahoU.S.
2006–10$1,141$884$766$965
2010–14$1,214$921$820$1,040
2015–19$1,306$1,075$941$1,213
2020–24$2,282$1,700$1,407$1,571
Change+$1,141+$815+$641+$606
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A typical rental in ZIP 83646 costs $2,282 a month with utilities, well above the national median of $1,571. Rents are up $1,141 a month from 2006–10, a 100% jump, faster than rents rose nationally. The typical renter here spends 30.6% of household income on rent, just over the 30% mark often used to define affordable rent. Only one other Idaho ZIP code with 5,000+ people has higher rents.

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 83646

Bachelor's degrees in ZIP 83646

Bachelor's degrees, % of adults 25+
PeriodZIP 83646Boise areaIdahoU.S.
2006–1036.8%28.8%25.0%28.4%
2010–1438.2%30.0%25.9%29.6%
2015–1939.8%31.6%27.8%32.1%
2020–2443.4%36.9%31.7%35.6%
Change+6.7 pts+8.2 pts+6.6 pts+7.2 pts
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College degrees are more common in ZIP 83646 than nationally: 43.4% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree has risen 6.7 points since 2006–10, in line with the national trend. College graduates are most concentrated in the center and least in the south.

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 83646

High school graduates, % of adults 25+
PeriodZIP 83646Boise areaIdahoU.S.
2006–1095.7%89.5%88.7%84.9%
2010–1496.4%90.1%89.3%86.1%
2015–1996.5%91.7%90.8%87.7%
2020–2496.2%92.7%92.1%89.3%
Change+0.5 pts+3.2 pts+3.4 pts+4.3 pts
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High school completion is high in ZIP 83646: 96.2% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 0.5 points from 2006–10, a smaller shift than nationally. ZIP 83646 has a higher share of high school graduates than the great majority of Idaho ZIP codes.

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 83646

Unemployment, % of the labor force
PeriodZIP 83646Boise areaIdahoU.S.
2006–106.8%7.7%7.0%8.1%
2010–146.9%8.4%8.1%9.4%
2015–194.1%4.3%4.4%5.6%
2020–243.3%3.2%3.8%5.4%
Change−3.5 pts−4.5 pts−3.2 pts−2.7 pts
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Unemployment in ZIP 83646 has been low: just 3.3% of the labor force was out of work and looking, well below the national rate of 5.4%. Since 2006–10, unemployment has fallen 3.5 points, mirroring the country. 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 83646 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 836462.8838.58.6%19.5%5.5%2007$2,28243.4%96.2%3.3%
ZIP 837132.7140.810.5%20.9%3.6%1995$1,79442.9%95.4%2.6%
ZIP 836422.7436.97.5%30.4%5.7%2008$2,08144.0%95.7%2.3%
ZIP 836162.6345.86.7%15.5%6.6%2006$1,89255.7%96.7%2.0%
ZIP 837042.4039.710.0%37.4%5.0%1983$1,50133.8%92.1%3.6%
ZIP 836692.8442.88.5%18.0%5.3%2011$2,28436.4%97.6%7.2%
ZIP 837142.3942.78.8%27.7%4.6%2002$1,79348.0%95.1%4.8%
ZIP 837092.7738.29.9%19.4%4.9%1995$1,95436.8%94.5%2.5%
ZIP 836872.8833.812.2%28.2%5.5%2000$1,64326.7%90.3%3.0%
ZIP 837032.2841.65.4%35.1%3.7%1982$1,50353.0%96.1%2.2%
ZIP 837052.1437.411.1%43.4%5.6%1971$1,34340.2%94.9%5.2%

All figures 2020–24.

Zip codes with similar populations: 11211, NY · 30004, GA · 91766, CA · 92703, CA · 75211, TX · 94541, CA · 33186, FL · 33012, FL · 30096, GA · 30047, 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 83646. 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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