Asotin County Population

1890–2026

22,552

2026 projection

1% since 2020 (increase)

05K10K15K20K25K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Asotin County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202622,552+70.03%
202522,545+70.03%
202422,538+460.20%
202322,492+30.01%
202222,489+160.07%
202122,473+1460.65%
202022,327-3601.59%
201922,687-120.05%
201822,699+870.38%
201722,612+2501.12%

Showing 10 of 28 years.

Asotin County Demographics

46.2median age

Median age

Female47.7 yrs
Male44.8 yrs

Adults

18,067
5,661 seniors (65+) · 31% of adults12,406 other adults

Sex

Female 50.9% · 11,427Male 49.1% · 11,040

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 225 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Asotin County Income

$72,283median household income

Median household income

$72,283

Half of households earn more, half earn less

Median earnings

$47,300

Typical yearly pay for a worker 25 or older.

Poverty rate

14.2%

About 1 in 7 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Asotin County Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%47%45%
Never married28%32%24%
Divorced18%16%19%
Widowed7%4%10%
Separated1%2%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201