Population 30,199 · Census ACS 2020–24
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Population and households in ZIP 83402
Household size in ZIP 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 2.73 | 2.72 | 2.68 |
| 2010–14 | 2.81 | 2.78 | 2.73 |
| 2015–19 | 2.60 | 2.76 | 2.71 |
| 2020–24 | 2.77 | 2.79 | 2.65 |
| Change | +0.04 | +0.07 | −0.03 |
The typical household in ZIP 83402 holds 2.77 people, slightly more than the U.S. average of 2.65. Household size has crept up from 2.73 in 2006–10, even as the national average fell. Households are largest in the west and smallest in the east.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 33.4 | 35.5 | 37.7 |
| 2010–14 | 34.8 | 36.6 | 38.6 |
| 2015–19 | 35.5 | 37.6 | 39.6 |
| 2020–24 | 32.4 | 38.2 | 40.1 |
| Change | −1.0 | +2.7 | +2.3 |
ZIP 83402 is young: half of its residents are under 32.4, compared with a national median of 40.1. The population tilts toward young families with children. The median age has dropped from 33.4 in 2006–10, even as the national median rose. Of the 72 Idaho ZIP codes with 5,000+ people, only three are younger.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 11.8% | 10.0% | 12.3% |
| 2010–14 | 13.6% | 10.2% | 12.3% |
| 2015–19 | 10.5% | 9.3% | 11.6% |
| 2020–24 | 12.7% | 9.3% | 11.6% |
| Change | +0.9 pts | −0.7 pts | −0.6 pts |
Single-parent households are a bit more common in ZIP 83402 than nationally: 12.7%, against 11.6%. The single-parent share is up 0.9 points from 2006–10, even as the national share fell. ZIP 83402 has a higher share of single-parent households than the great majority of Idaho ZIP codes.
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 83402
Renters in ZIP 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 34.8% | 29.0% | 33.3% |
| 2010–14 | 32.1% | 30.8% | 35.6% |
| 2015–19 | 39.2% | 30.0% | 36.0% |
| 2020–24 | 36.0% | 27.9% | 34.8% |
| Change | +1.2 pts | −1.1 pts | +1.5 pts |
More than a third of households in ZIP 83402 rent their homes (36.0%), close to the national share of 34.8%. Renters make up a bigger share here than in Idaho overall (27.9%). Among owners, 35.6% have paid off their mortgages, below the national share of 39.8%. The renter share has edged up 1.2 points since 2006–10, as it has nationally.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 9.7% | 10.4% | 11.4% |
| 2010–14 | 10.5% | 11.0% | 11.4% |
| 2015–19 | 11.9% | 10.5% | 11.1% |
| 2020–24 | 9.3% | 9.3% | 9.6% |
| Change | −0.4 pts | −1.1 pts | −1.8 pts |
About as many homes sit empty in ZIP 83402 as nationally: 9.3%, against 9.6%. ZIP 83402 has a higher vacancy rate than most Idaho ZIP codes.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 1972 | 1982 | 1974 |
| 2010–14 | 1975 | 1984 | 1975 |
| 2015–19 | 1976 | 1986 | 1977 |
| 2020–24 | 1978 | 1989 | 1980 |
| Change | +5 | +7 | +6 |
The typical home in ZIP 83402 was built around 1978, about the same vintage as the country's housing overall (1980). Homes here are older than in Idaho overall, where the median home dates to 1989. The median year built has moved up from 1972 in 2006–10, a sign of steady new building. Newer construction is concentrated in the south, while the east has the oldest housing.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | $614 | $766 | $965 |
| 2010–14 | $681 | $820 | $1,040 |
| 2015–19 | $873 | $941 | $1,213 |
| 2020–24 | $1,238 | $1,407 | $1,571 |
| Change | +$624 | +$641 | +$606 |
A typical rental in ZIP 83402 costs $1,238 a month with utilities, well below the national median of $1,571. Rents are up $624 a month from 2006–10, a 102% jump, faster than rents rose nationally. The typical renter here spends 27.0% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the south and lowest in the east.
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 83402
Bachelor's degrees in ZIP 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 23.7% | 25.0% | 28.4% |
| 2010–14 | 23.5% | 25.9% | 29.6% |
| 2015–19 | 29.7% | 27.8% | 32.1% |
| 2020–24 | 32.7% | 31.7% | 35.6% |
| Change | +9.0 pts | +6.6 pts | +7.2 pts |
College degrees are about as common in ZIP 83402 as nationally: 32.7% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is up 9.0 points from 2006–10, in line with the national trend. College graduates are most concentrated in the northwest and least in the northeast.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 88.1% | 88.7% | 84.9% |
| 2010–14 | 87.2% | 89.3% | 86.1% |
| 2015–19 | 90.2% | 90.8% | 87.7% |
| 2020–24 | 92.5% | 92.1% | 89.3% |
| Change | +4.4 pts | +3.4 pts | +4.3 pts |
High school completion in ZIP 83402 is a bit above the national rate: 92.5% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across Idaho. Since 2006–10, the share with a diploma has risen 4.4 points, as it has nationally.
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 83402
| Period | ZIP 83402 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 5.8% | 7.0% | 8.1% |
| 2010–14 | 6.9% | 8.1% | 9.4% |
| 2015–19 | 4.1% | 4.4% | 5.6% |
| 2020–24 | 2.8% | 3.8% | 5.4% |
| Change | −3.0 pts | −3.2 pts | −2.7 pts |
The job market in ZIP 83402 has been strong: just 2.8% of the labor force was out of work and looking, well below the national rate of 5.4%. Since 2006–10, unemployment has fallen 3.0 points, in line with the national trend. 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 83402 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 83402 | 2.77 | 32.4 | 12.7% | 36.0% | 9.3% | 1978 | $1,238 | 32.7% | 92.5% | 2.8% |
| ZIP 83404 | 2.92 | 38.7 | 6.0% | 28.9% | 6.5% | 1986 | $1,591 | 37.6% | 92.1% | 4.7% |
| ZIP 83401 | 3.11 | 32.2 | 10.1% | 24.4% | 5.9% | 1990 | $1,322 | 29.6% | 90.0% | 4.7% |
| ZIP 83406 | 3.16 | 36.1 | 6.8% | 27.3% | 8.7% | 1997 | $1,554 | 41.0% | 96.1% | 6.2% |
| ZIP 83427 | 3.67 | 28.0 | 7.9% | 9.6% | 6.9% | 2005 | $1,525 | 32.4% | 94.2% | 1.4% |
| ZIP 83274 | 3.12 | 35.6 | 8.7% | 17.4% | 9.2% | 1987 | $1,211 | 22.4% | 89.3% | 3.6% |
| ZIP 83454 | 2.99 | 38.8 | 4.7% | 5.1% | 6.4% | 1977 | $964 | 23.2% | 92.3% | 4.6% |
| ZIP 83218 | 2.93 | 36.8 | 7.1% | 21.6% | 12.0% | 1975 | $771 | 15.7% | 87.8% | 8.3% |
| ZIP 83215 | 2.97 | 32.9 | 13.1% | 22.5% | 13.0% | 1979 | $1,086 | 19.0% | 94.0% | 1.5% |
| ZIP 83449 | 2.36 | 47.3 | 0.7% | 15.0% | 48.2% | 1980 | $1,063 | 30.6% | 97.8% | 7.6% |
| ZIP 83428 | 2.36 | 47.3 | 0.7% | 15.0% | 48.2% | 1980 | $1,063 | 30.6% | 97.8% | 7.6% |
All figures 2020–24.
Zip codes with similar populations: 96732, HI · 60656, IL · 01605, MA · 37664, TN · 42003, KY · 43223, OH · 44129, OH · 48101, MI · 48306, MI · 48315, MI
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 83402. 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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