Population 2,404 · Census ACS 2020–24
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Population and households in ZIP 83420
Household size in ZIP 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 2.70 | 2.72 | 2.68 |
| 2010–14 | 2.46 | 2.78 | 2.73 |
| 2015–19 | 2.59 | 2.76 | 2.71 |
| 2020–24 | 2.47 | 2.79 | 2.65 |
| Change | −0.23 | +0.07 | −0.03 |
The average household in ZIP 83420 has 2.47 people, under the U.S. average of 2.65. Household size has dropped from 2.70 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.
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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 37.4 | 35.5 | 37.7 |
| 2010–14 | 45.0 | 36.6 | 38.6 |
| 2015–19 | 44.9 | 37.6 | 39.6 |
| 2020–24 | 50.3 | 38.2 | 40.1 |
| Change | +12.9 | +2.7 | +2.3 |
ZIP 83420 skews older: half of its residents are older than 50.3, 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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 6.0% | 10.0% | 12.3% |
| 2010–14 | 5.7% | 10.2% | 12.3% |
| 2015–19 | 7.4% | 9.3% | 11.6% |
| 2020–24 | 4.5% | 9.3% | 11.6% |
| Change | −1.5 pts | −0.7 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 83420: 4.5% 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 83420
Renters in ZIP 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 21.4% | 29.0% | 33.3% |
| 2010–14 | 19.7% | 30.8% | 35.6% |
| 2015–19 | 19.0% | 30.0% | 36.0% |
| 2020–24 | 11.3% | 27.9% | 34.8% |
| Change | −10.1 pts | −1.1 pts | +1.5 pts |
ZIP 83420 is overwhelmingly a place of homeowners: only 11.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 53.0% 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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 30.3% | 10.4% | 11.4% |
| 2010–14 | 24.4% | 11.0% | 11.4% |
| 2015–19 | 37.0% | 10.5% | 11.1% |
| 2020–24 | 26.0% | 9.3% | 9.6% |
| Change | −4.2 pts | −1.1 pts | −1.8 pts |
Vacancy is high in ZIP 83420: 26.0% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.
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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 1963 | 1982 | 1974 |
| 2010–14 | 1968 | 1984 | 1975 |
| 2015–19 | 1971 | 1986 | 1977 |
| 2020–24 | 1966 | 1989 | 1980 |
| Change | +3 | +7 | +6 |
The housing in ZIP 83420 is old by national standards: the median home dates to 1966, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.
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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | $607 | $766 | $965 |
| 2010–14 | $717 | $820 | $1,040 |
| 2015–19 | $769 | $941 | $1,213 |
| 2020–24 | $1,136 | $1,407 | $1,571 |
| Change | +$529 | +$641 | +$606 |
Rent in ZIP 83420 runs $1,136 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 20.1% 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 83420
Bachelor's degrees in ZIP 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 20.2% | 25.0% | 28.4% |
| 2010–14 | 28.2% | 25.9% | 29.6% |
| 2015–19 | 27.3% | 27.8% | 32.1% |
| 2020–24 | 25.4% | 31.7% | 35.6% |
| Change | +5.2 pts | +6.6 pts | +7.2 pts |
Fewer adults in ZIP 83420 have a four-year degree than in the country as a whole: 25.4%, against 35.6% nationally.
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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 84.6% | 88.7% | 84.9% |
| 2010–14 | 90.0% | 89.3% | 86.1% |
| 2015–19 | 86.3% | 90.8% | 87.7% |
| 2020–24 | 92.1% | 92.1% | 89.3% |
| Change | +7.5 pts | +3.4 pts | +4.3 pts |
About nine in ten adults in ZIP 83420 have finished high school (92.1%), a bit above the national rate of 89.3%. That is in line with the rest of Idaho.
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 83420
| Period | ZIP 83420 | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 1.7% | 7.0% | 8.1% |
| 2010–14 | 7.3% | 8.1% | 9.4% |
| 2015–19 | 7.6% | 4.4% | 5.6% |
| 2020–24 | 2.5% | 3.8% | 5.4% |
| Change | +0.8 pts | −3.2 pts | −2.7 pts |
The job market in ZIP 83420 has been strong: just 2.5% of the labor force was out of work and looking, well below the national rate of 5.4%. 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 83420 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 83420 | 2.47 | 50.3 | 4.5% | 11.3% | 26.0% | 1966 | $1,136 | 25.4% | 92.1% | 2.5% |
| ZIP 83421 | 2.79 | 47.6 | 4.5% | 15.4% | 10.0% | 1996 | $874 | 26.0% | 88.4% | 2.1% |
| ZIP 83445 | 3.13 | 36.0 | 11.2% | 22.3% | 11.2% | 1975 | $874 | 20.7% | 90.5% | 5.1% |
| ZIP 83438 | 3.27 | 33.0 | 3.5% | 7.8% | 16.5% | 1971 | $1,304 | 16.7% | 91.0% | 6.2% |
| ZIP 83425 | 2.88 | 37.3 | 11.1% | 36.7% | 16.2% | 1977 | $1,211 | 18.1% | 94.7% | 1.5% |
| ZIP 83423 | 2.92 | 31.4 | 9.3% | 38.4% | 39.2% | 1979 | $773 | 20.6% | 74.5% | 2.1% |
| ZIP 83013 | 1.98 | 36.5 | 8.7% | 49.9% | 43.7% | 1979 | $1,604 | 61.2% | 99.6% | 3.1% |
| ZIP 83435 | 2.90 | 35.6 | 9.8% | 37.3% | 18.8% | 1977 | $1,165 | 17.4% | 93.4% | 1.7% |
| ZIP 83244 | 2.09 | 43.1 | 8.6% | 37.0% | 19.5% | 1963 | $608 | 7.1% | 85.2% | 1.8% |
| ZIP 83251 | 2.26 | 61.1 | 1.7% | 24.1% | 35.7% | 1985 | $695 | 31.4% | 94.1% | 5.6% |
| ZIP 82433 | 2.20 | 49.6 | 1.2% | 32.3% | 19.0% | 1978 | $779 | 29.7% | 83.4% | 0.5% |
All figures 2020–24.
Zip codes with similar populations: 13618, NY · 66524, KS · 50012, IA · 50601, IA · 50629, IA · 53002, WI · 53820, WI · 54847, WI · 55783, MN · 59834, MT
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 83420. 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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