Population 849 · Census ACS 2020–24
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Population and households in Clark County
Household size in Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 2.57 | 2.72 | 2.68 |
| 2010–14 | 2.85 | 2.78 | 2.73 |
| 2015–19 | 3.07 | 2.76 | 2.71 |
| 2020–24 | 2.93 | 2.79 | 2.65 |
| Change | +0.36 | +0.07 | −0.03 |
Households in Clark County are large by national standards, averaging 2.93 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 2.57 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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 42.3 | 35.5 | 37.7 |
| 2010–14 | 32.4 | 36.6 | 38.6 |
| 2015–19 | 33.2 | 37.6 | 39.6 |
| 2020–24 | 31.1 | 38.2 | 40.1 |
| Change | −11.2 | +2.7 | +2.3 |
With a median age of just 31.1, Clark County is far younger than the country as a whole (40.1), a population that tilts toward young families with children. Only one other Idaho county is 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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 15.9% | 10.0% | 12.3% |
| 2010–14 | 17.0% | 10.2% | 12.3% |
| 2015–19 | 4.1% | 9.3% | 11.6% |
| 2020–24 | 9.3% | 9.3% | 11.6% |
| Change | −6.5 pts | −0.7 pts | −0.6 pts |
Single-parent households are less common in Clark County than nationally: 9.3%, against 11.6%. The picture is much the same across Idaho.
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 Clark County
Renters in Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 22.5% | 29.0% | 33.3% |
| 2010–14 | 37.9% | 30.8% | 35.6% |
| 2015–19 | 37.6% | 30.0% | 36.0% |
| 2020–24 | 38.7% | 27.9% | 34.8% |
| Change | +16.3 pts | −1.1 pts | +1.5 pts |
Renting is a bit more common in Clark County than nationally: 38.7% of households rent their homes, against 34.8% for the U.S. More than half of owners (54.4%) have paid off their mortgages, well above the national share of 39.8%. Of Idaho's 44 counties, only two have a higher share of renters.
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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 36.0% | 10.4% | 11.4% |
| 2010–14 | 48.7% | 11.0% | 11.4% |
| 2015–19 | 48.4% | 10.5% | 11.1% |
| 2020–24 | 38.8% | 9.3% | 9.6% |
| Change | +2.8 pts | −1.1 pts | −1.8 pts |
Vacant homes make up 38.8% of the housing in Clark County, 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. Of Idaho's 44 counties, only two have a higher vacancy rate.
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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 1971 | 1982 | 1974 |
| 2010–14 | 1970 | 1984 | 1975 |
| 2015–19 | 1977 | 1986 | 1977 |
| 2020–24 | 1979 | 1989 | 1980 |
| Change | +8 | +7 | +6 |
The typical home in Clark County was built around 1979, 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.
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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | $468 | $766 | $965 |
| 2010–14 | $478 | $820 | $1,040 |
| 2015–19 | $592 | $941 | $1,213 |
| 2020–24 | $773 | $1,407 | $1,571 |
| Change | +$305 | +$641 | +$606 |
The median renter in Clark County pays $773 a month for rent and utilities, well below the national median of $1,571. Rent takes 30.9% of the typical renter's income, just over the 30% mark often used to define affordable rent. Only three of Idaho's 44 counties have lower 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 Clark County
Bachelor's degrees in Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 5.3% | 25.0% | 28.4% |
| 2010–14 | 15.9% | 25.9% | 29.6% |
| 2015–19 | 12.2% | 27.8% | 32.1% |
| 2020–24 | 20.5% | 31.7% | 35.6% |
| Change | +15.2 pts | +6.6 pts | +7.2 pts |
Fewer adults in Clark County have a four-year degree than in the country as a whole: 20.5%, against 35.6% nationally. Clark County has a lower share of college graduates than most Idaho counties.
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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 68.9% | 88.7% | 84.9% |
| 2010–14 | 78.0% | 89.3% | 86.1% |
| 2015–19 | 59.8% | 90.8% | 87.7% |
| 2020–24 | 74.4% | 92.1% | 89.3% |
| Change | +5.5 pts | +3.4 pts | +4.3 pts |
About a quarter of adults in Clark County never finished high school, well above the national share: only 74.4% have a diploma or equivalent, against 89.3% nationally. Only one other Idaho county has a lower share of high school graduates.
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 Clark County
| Period | Clark County | Idaho | U.S. |
|---|---|---|---|
| 2006–10 | 1.9% | 7.0% | 8.1% |
| 2010–14 | 5.6% | 8.1% | 9.4% |
| 2015–19 | 3.3% | 4.4% | 5.6% |
| 2020–24 | 2.1% | 3.8% | 5.4% |
| Change | +0.2 pts | −3.2 pts | −2.7 pts |
The job market in Clark County has been strong: just 2.1% of the labor force was out of work and looking, well below the national rate of 5.4%. Clark County has lower unemployment than the great majority of Idaho counties. 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).
Clark County compared with nearby counties
| County | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Clark County | 2.93 | 31.1 | 9.3% | 38.7% | 38.8% | 1979 | $773 | 20.5% | 74.4% | 2.1% |
| Fremont County | 2.92 | 40.0 | 9.2% | 17.4% | 18.3% | 1975 | $919 | 22.8% | 91.2% | 3.8% |
| Custer County | 2.19 | 58.4 | 2.8% | 23.2% | 37.6% | 1986 | $698 | 27.9% | 93.2% | 1.9% |
| Washakie County | 2.25 | 45.1 | 7.2% | 25.8% | 14.1% | 1970 | $723 | 22.9% | 90.5% | 2.9% |
| Payette County | 2.78 | 39.8 | 8.6% | 25.5% | 6.9% | 1980 | $912 | 16.5% | 85.7% | 3.4% |
| Washington County | 2.63 | 46.9 | 12.4% | 25.4% | 10.0% | 1971 | $941 | 20.7% | 89.3% | 5.0% |
| Johnson County | 2.17 | 48.3 | 5.4% | 17.7% | 13.3% | 1984 | $1,022 | 30.9% | 95.0% | 3.3% |
| Campbell County | 2.67 | 36.8 | 10.9% | 22.3% | 10.6% | 1993 | $1,036 | 23.9% | 91.7% | 4.1% |
| Crook County | 2.46 | 45.6 | 13.2% | 25.9% | 11.5% | 1993 | $1,294 | 20.2% | 88.6% | 6.3% |
| Meade County | 2.55 | 39.3 | 9.5% | 27.1% | 8.8% | 1989 | $1,153 | 28.4% | 94.9% | 3.2% |
| Deschutes County | 2.46 | 43.8 | 9.2% | 30.0% | 10.8% | 1997 | $1,910 | 44.4% | 95.4% | 4.2% |
All figures 2020–24.
Counties with similar populations: Zavala County, TX · Woodson County, KS · Wrangell City and Borough, AK · Upton County, TX · Yoakum County, TX · Alpine County, CA · Yuma County, CO · Alexander County, IL · Aleutians West Census Area, AK · Aleutians East Borough, AK
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 Clark County. 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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