Population 19,174 · Census ACS 2020–24
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Population and households in ZIP 83406
Household size in ZIP 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 3.09 | 2.72 | 2.68 |
| 2010–14 | 3.03 | 2.78 | 2.73 |
| 2015–19 | 3.06 | 2.76 | 2.71 |
| 2020–24 | 3.16 | 2.79 | 2.65 |
| Change | +0.06 | +0.07 | −0.03 |
Households in ZIP 83406 are large by national standards, averaging 3.16 people against 2.65 for the U.S. That usually means more families with children at home. Household size has crept up from 3.09 in 2006–10, even as the national average fell. Of the 72 Idaho ZIP codes with 5,000+ people, only three have larger households.
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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 29.4 | 35.5 | 37.7 |
| 2010–14 | 31.6 | 36.6 | 38.6 |
| 2015–19 | 32.9 | 37.6 | 39.6 |
| 2020–24 | 36.1 | 38.2 | 40.1 |
| Change | +6.7 | +2.7 | +2.3 |
ZIP 83406 is younger than the country as a whole: its median age is 36.1, against 40.1 nationally. Since 2006–10, the median age has climbed from 29.4, as it has nationally.
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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 9.2% | 10.0% | 12.3% |
| 2010–14 | 9.9% | 10.2% | 12.3% |
| 2015–19 | 8.4% | 9.3% | 11.6% |
| 2020–24 | 6.8% | 9.3% | 11.6% |
| Change | −2.4 pts | −0.7 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 83406: 6.8% of households, against 11.6% nationally. Since 2006–10, the single-parent share has fallen 2.4 points, a much bigger shift than 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 83406
Renters in ZIP 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 19.2% | 29.0% | 33.3% |
| 2010–14 | 24.5% | 30.8% | 35.6% |
| 2015–19 | 28.1% | 30.0% | 36.0% |
| 2020–24 | 27.3% | 27.9% | 34.8% |
| Change | +8.1 pts | −1.1 pts | +1.5 pts |
Most households in ZIP 83406 own their homes; 27.3% rent, below the national share of 34.8%. Among homeowners, 26.7% have no mortgage at all, well below the national share of 39.8%. Rentals cluster in the northwest; owners are most common in the southeast. Since 2006–10, the renter share has risen 8.1 points, a much bigger shift than 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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 3.9% | 10.4% | 11.4% |
| 2010–14 | 9.8% | 11.0% | 11.4% |
| 2015–19 | 7.5% | 10.5% | 11.1% |
| 2020–24 | 8.7% | 9.3% | 9.6% |
| Change | +4.8 pts | −1.1 pts | −1.8 pts |
Vacancy in ZIP 83406 is close to the national rate: 8.7% of homes are empty, against 9.6%. Since 2006–10, vacancy has risen 4.8 points, even as the national rate fell.
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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 1994 | 1982 | 1974 |
| 2010–14 | 1996 | 1984 | 1975 |
| 2015–19 | 1998 | 1986 | 1977 |
| 2020–24 | 1997 | 1989 | 1980 |
| Change | +3 | +7 | +6 |
ZIP 83406 has newer housing than the country as a whole: the median home was built in 1997, versus 1980 nationally. The median year built has moved up from 1994 in 2006–10, a sign of steady new building. The newest homes are mostly in the southeast, the oldest in the west.
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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | $726 | $766 | $965 |
| 2010–14 | $804 | $820 | $1,040 |
| 2015–19 | $1,375 | $941 | $1,213 |
| 2020–24 | $1,554 | $1,407 | $1,571 |
| Change | +$828 | +$641 | +$606 |
Rent in ZIP 83406 runs $1,554 a month at the median, utilities included, close to the U.S. median of $1,571. Rents here are higher than in Idaho overall ($1,407). Rent has climbed $828 a month since 2006–10, up 114%, faster than rents rose nationally. Rent takes 27.6% of the typical renter's income, just 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 ZIP 83406
Bachelor's degrees in ZIP 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 31.3% | 25.0% | 28.4% |
| 2010–14 | 33.7% | 25.9% | 29.6% |
| 2015–19 | 36.2% | 27.8% | 32.1% |
| 2020–24 | 41.0% | 31.7% | 35.6% |
| Change | +9.7 pts | +6.6 pts | +7.2 pts |
About four in ten adults 25 and older in ZIP 83406 (41.0%) have a bachelor's degree or higher, a bit above the national share of 35.6%. The share with a degree is up 9.7 points from 2006–10, mirroring the country. College graduates are most concentrated in the south and least in the northwest.
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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 96.3% | 88.7% | 84.9% |
| 2010–14 | 93.9% | 89.3% | 86.1% |
| 2015–19 | 95.5% | 90.8% | 87.7% |
| 2020–24 | 96.1% | 92.1% | 89.3% |
| Change | −0.2 pts | +3.4 pts | +4.3 pts |
High school completion is high in ZIP 83406: 96.1% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. ZIP 83406 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 83406
| Period | ZIP 83406 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 5.5% | 7.0% | 8.1% |
| 2010–14 | 5.4% | 8.1% | 9.4% |
| 2015–19 | 3.3% | 4.4% | 5.6% |
| 2020–24 | 6.2% | 3.8% | 5.4% |
| Change | +0.7 pts | −3.2 pts | −2.7 pts |
Unemployment runs a little high in ZIP 83406: 6.2% of the labor force was out of work and looking, against 5.4% nationally. Of the 72 Idaho ZIP codes with 5,000+ people, only four have higher unemployment. Since 2006–10, unemployment has edged up 0.7 points, even as the national rate fell.
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 83406 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 83406 | 3.16 | 36.1 | 6.8% | 27.3% | 8.7% | 1997 | $1,554 | 41.0% | 96.1% | 6.2% |
| 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 83427 | 3.67 | 28.0 | 7.9% | 9.6% | 6.9% | 2005 | $1,525 | 32.4% | 94.2% | 1.4% |
| ZIP 83402 | 2.77 | 32.4 | 12.7% | 36.0% | 9.3% | 1978 | $1,238 | 32.7% | 92.5% | 2.8% |
| ZIP 83454 | 2.99 | 38.8 | 4.7% | 5.1% | 6.4% | 1977 | $964 | 23.2% | 92.3% | 4.6% |
| ZIP 83274 | 3.12 | 35.6 | 8.7% | 17.4% | 9.2% | 1987 | $1,211 | 22.4% | 89.3% | 3.6% |
| ZIP 83218 | 2.93 | 36.8 | 7.1% | 21.6% | 12.0% | 1975 | $771 | 15.7% | 87.8% | 8.3% |
| 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% |
| ZIP 83215 | 2.97 | 32.9 | 13.1% | 22.5% | 13.0% | 1979 | $1,086 | 19.0% | 94.0% | 1.5% |
All figures 2020–24.
Zip codes with similar populations: 22025, VA · 45227, OH · 50325, IA · 53094, WI · 63034, MO · 85749, AZ · 87701, NM · 21901, MD · 21050, MD · 19341, PA
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 83406. 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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