Asotin County, WA Demographics

Population 22,467 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
Asotin County, WA map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Asotin County: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Asotin County

Household size in Asotin County

Household size, people per household
PeriodAsotin CountyWashingtonU.S.
2006–102.372.562.68
2010–142.312.622.73
2015–192.432.622.71
2020–242.402.612.65
Change+0.03+0.05−0.03
Show on the map ↑︎

The average household in Asotin County has 2.40 people, under the U.S. average of 2.65. Asotin County has smaller households than most Washington counties.

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 Asotin County

Median age, years
PeriodAsotin CountyWashingtonU.S.
2006–1043.538.037.7
2010–1443.538.738.6
2015–1946.239.339.6
2020–2446.439.640.1
Change+3.0+1.6+2.3
Show on the map ↑︎

Asotin County skews older: half of its residents are older than 46.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 43.5, 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 Asotin County

Single-parent households, % of households
PeriodAsotin CountyWashingtonU.S.
2006–1010.2%10.9%12.3%
2010–1410.9%10.6%12.3%
2015–199.4%10.1%11.6%
2020–2410.4%10.1%11.6%
Change+0.2 pts−0.8 pts−0.6 pts
Show on the map ↑︎

Single-parent households are a bit less common in Asotin County than nationally: 10.4%, against 11.6%. That is in line with the rest of Washington.

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 Asotin County

Renters in Asotin County

Renters, % of occupied homes
PeriodAsotin CountyWashingtonU.S.
2006–1028.7%35.2%33.3%
2010–1432.9%37.3%35.6%
2015–1929.3%37.0%36.0%
2020–2426.8%36.2%34.8%
Change−1.9 pts+1.0 pts+1.5 pts
Show on the map ↑︎

More than a quarter of households in Asotin County rent their homes (26.8%), below the national share of 34.8%; the rest own. Among homeowners, 44.7% have no mortgage at all, above the national share of 39.8%. Rentals cluster in the northeast; owners are most common in the west. The renter share is down 1.9 points from 2006–10, even as the national share rose.

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 Asotin County

Vacant homes, % of all homes
PeriodAsotin CountyWashingtonU.S.
2006–109.7%9.2%11.4%
2010–145.3%9.2%11.4%
2015–199.8%8.2%11.1%
2020–249.1%7.6%9.6%
Change−0.6 pts−1.6 pts−1.8 pts
Show on the map ↑︎

Vacancy in Asotin County is close to the national rate: 9.1% of homes are empty, against 9.6%. The rate is higher than in Washington overall (7.6%). Vacancy has edged down 0.6 points since 2006–10, a smaller shift than nationally.

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 Asotin County

Age of homes, median year built
PeriodAsotin CountyWashingtonU.S.
2006–10197219771974
2010–14197319791975
2015–19197419801977
2020–24197619841980
Change+4+6+6
Show on the map ↑︎

Homes in Asotin County run a bit older than the national norm, with a median build year of 1976 against 1980. The median year built has moved up from 1972 in 2006–10, a sign of steady new building. The newest homes are mostly in the southeast, the oldest in the northeast.

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 Asotin County

Rent, per month
PeriodAsotin CountyWashingtonU.S.
2006–10$604$1,018$965
2010–14$747$1,127$1,040
2015–19$850$1,390$1,213
2020–24$1,133$1,875$1,571
Change+$529+$858+$606
Show on the map ↑︎

A typical rental in Asotin County costs $1,133 a month with utilities, well below the national median of $1,571. Rent has climbed $529 a month since 2006–10, up 88%, faster than rents rose nationally. Rent takes 27.7% of the typical renter's income, just under the 30% mark often used to define affordable rent. The priciest rents are in the southeast; the most affordable are in the northeast.

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 Asotin County

Bachelor's degrees in Asotin County

Bachelor's degrees, % of adults 25+
PeriodAsotin CountyWashingtonU.S.
2006–1018.6%31.0%28.4%
2010–1419.0%32.1%29.6%
2015–1921.1%35.5%32.1%
2020–2423.9%38.8%35.6%
Change+5.3 pts+7.8 pts+7.2 pts
Show on the map ↑︎

Fewer adults in Asotin County have a four-year degree than in the country as a whole: 23.9%, against 35.6% nationally. Since 2006–10, the share with a degree has risen 5.3 points, in line with the national trend. College graduates are most concentrated in the southwest and least in the north.

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 Asotin County

High school graduates, % of adults 25+
PeriodAsotin CountyWashingtonU.S.
2006–1089.1%89.5%84.9%
2010–1488.7%90.0%86.1%
2015–1991.2%91.0%87.7%
2020–2492.2%91.9%89.3%
Change+3.0 pts+2.4 pts+4.3 pts
Show on the map ↑︎

About nine in ten adults in Asotin County have finished high school (92.2%), a bit above the national rate of 89.3%. That is in line with the rest of Washington. The share with a diploma is up 3.0 points from 2006–10, 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 Asotin County

Unemployment, % of the labor force
PeriodAsotin CountyWashingtonU.S.
2006–105.1%7.6%8.1%
2010–148.6%8.9%9.4%
2015–196.6%5.1%5.6%
2020–244.8%5.1%5.4%
Change−0.3 pts−2.5 pts−2.7 pts
Show on the map ↑︎

Unemployment in Asotin County is close to the national rate: 4.8% of the labor force, against 5.4%. 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).

Asotin County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Asotin County2.4046.410.4%26.8%9.1%1976$1,13323.9%92.2%4.8%
Nez Perce County2.4542.213.1%29.6%8.5%1971$1,07026.8%93.3%2.7%
Garfield County2.2947.42.4%23.1%15.7%1961$81031.1%94.1%5.9%
Lewis County2.3048.47.5%23.6%14.0%1964$75721.2%91.4%2.2%
Clearwater County2.3151.47.2%17.1%18.0%1977$89717.1%91.5%4.4%
Columbia County2.1149.59.6%22.3%15.8%1956$1,02023.9%89.1%4.2%
Franklin County3.3032.118.2%29.0%5.6%1991$1,56221.7%77.4%5.0%
Benton County2.7937.212.6%32.4%7.2%1986$1,47833.2%89.0%5.2%
Ravalli County2.5648.66.0%20.6%12.3%1988$1,13129.0%93.4%3.0%
Granite County2.2552.46.0%22.1%36.5%1981$67833.6%93.9%3.7%
Powell County2.2445.95.6%27.5%16.5%1965$84020.0%93.6%2.5%

All figures 2020–24.

Counties with similar populations: Menard County, IL · Piscataquis County, ME · Pine County, MN · Pike County, MO · Orange County, VT · Nicholas County, WV · Nantucket County, MA · Clarendon County, SC · Montezuma County, CO · Minidoka County, ID

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 Asotin 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.