Asotin County, WA demographics:
population, income, and more

Total population
22,467
0.2% year-over-year change
Median household income
$72,283/yr
4.6% year-over-year change
Housing units
10,183
0.2% year-over-year change

Asotin County population

How many people live in Asotin County

Asotin County is home to 22,467 residents, according to the most recent Census data. Gender-wise, 49.1% of Asotin County locals are male, and 50.9% are female.

Total population
22,467
0.2% year-over-year change
Gender ratio
Male
49.1%
11,040
Female
50.9%
11,427
Value Percent YoY change
Male 11,040 49.1% -0.8%
Female 11,427 50.9% 1.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Asotin County is 46, with the population distributed as follows: about 15.8% are children under 15, then 10.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.2% of the population, while another 26% fall into the 45 to 64 bracket. Finally, around 25.2% are 65 or older.

Median age
46.2
Age breakdown
Under 15
15.8%
15 to 24
10.8%
25 to 44
22.2%
45 to 64
26%
Over 65
25.2%
Value Percent YoY change
Under 15 3,541 15.8% -0.7%
15 to 24 2,434 10.8% -1.3%
25 to 44 4,998 22.2% -0.2%
45 to 64 5,833 26% -0.5%
Over 65 5,661 25.2% 2.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Asotin County, 96.4% of the population are US-born citizens, while 1.9% have gained naturalized citizenship. At the same time, 1.7% of residents are non-citizens. As for race, 88.2% of locals are Caucasian, 0.9% are African American and 1.1% have Asian roots. There’s also a share of 6.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.4%
Non-U.S.-born citizens
1.9%
Non-citizens
1.7%
Value Percent YoY change
U.S.-born citizens 21,669 96.4% -0.1%
Non-U.S.-born citizens 423 1.9% 10.2%
Non-citizens 375 1.7% 7.5%
Racial breakdown
White
88.2%
Black or African American
0.9%
American Indian and Alaska Native
1.1%
Asian
1.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.9%
Other
1.7%
Value Percent
White 19,815 88.2%
Black or African American 210 0.9%
American Indian and Alaska Native 254 1.1%
Asian 256 1.1%
Two or more races 1,560 6.9%
Other 372 1.7%

Households in Asotin County

A peek inside Asotin County households

Asotin County has 9,490 households, with an average of 2 members in each. Of these, 59.3% are families, while the remaining 40.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
9,490
0.6% year-over-year change
Average people per household
2
Non-family households
3,862
Family households
5,628
Value Percent YoY change
Non-family households 3,862 40.7% -1.7%
Family households 5,628 59.3% 2.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Asotin County

The housing landscape of Asotin County

Asotin County's housing consists of 10,183 units, with 73.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 11.9% of the housing landscape.

Housing units
10,183
0.2% year-over-year change
Housing types
Value Percent
1 unit, detached 7,525 73.9%
1 unit, attached 154 1.5%
2 units 415 4.1%
3 or 4 units 260 2.6%
5 to 9 units 248 2.4%
10 to 19 units 72 0.7%
20 to 49 units 154 1.5%
50 or more units 108 1.1%
Mobile home 1,208 11.9%
Boat, RV, van, etc. 39 0.4%
Homes built since 2020
136
65.8% year-over-year change

The age of buildings in Asotin County

In Asotin County, the median construction year is 1976. About 12.2% of homes were built before the 1940s, with another 8.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.1% of homes were added from 2000 to 2009, 7.5% between 2010 and 2019, and 1.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,242 12.2% -11.2%
Built between 1940 and 1949 890 8.7% 29.4%
Built between 1950 and 1959 885 8.7% -4.4%
Built between 1960 and 1969 1,049 10.3% 7.5%
Built between 1970 and 1979 1,708 16.8% 6.5%
Built between 1980 and 1989 984 9.7% -10.6%
Built between 1990 and 1999 1,392 13.7% -6.7%
Built between 2000 and 2009 1,129 11.1% 3.9%
Built between 2010 and 2019 768 7.5% -5.4%
Built in 2020 or later 136 1.3% 65.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Asotin County occupancy rates

Out of the 9,490 occupied housing units in Asotin County, 73.2% are owner-occupied, while 26.8% are lived in by tenants. Meanwhile, 6.8% of all homes on the local market sit vacant.

Occupied housing units
9,490
0.6% year-over-year change
Occupancy breakdown
Renter occupied
2,540
Owner occupied
6,950
Value Percent YoY
change
Renter occupied 2,540 26.8% 1.9%
Owner occupied 6,950 73.2% 0.1%
Unoccupied housing units
6.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Asotin County housing costs

Housing costs in Asotin County come to a median of $1,001 per month, while tenants specifically pay a median gross rent of $1,043.

Median housing costs per month
$1,001/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Asotin County
$1,043/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Asotin County

Asotin County education at a glance

About 39.4% of the population in Asotin County went to high school, while 23.9% pursued college studies. Another 11% earned an associate degree and 14.7% hold a bachelor’s. Meanwhile, 8.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 416 2.3% -4.2%
High school diploma 7,117 39.4% 1.7%
College diploma 4,310 23.9% -3.4%
Associate degree 1,993 11% 0.5%
Bachelor's degree 2,651 14.7% 3.6%
Graduate degree 1,580 8.8% -0.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Asotin County

How much people earn in Asotin County

The average annual household income in Asotin County was $95,275 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.3% change from the previous year. At the same time, the median income stood at $72,283, reflecting a +4.6% shift over the same period.

Average household income in Asotin County
$95,275/year
5.3% year-over-year change
Median household income in Asotin County
$72,283/year
4.6% year-over-year change

Asotin County income by age

In Asotin County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,797. Those with someone between 45 and 64 in charge, often well established professionally, earn $86,029 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $62,422, while those led by someone over 65, many of whom may be retired, have about $57,797 in earnings. Overall, 85.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $62,422 41.5%
25 - 44 $81,797 -1.2%
45 - 64 $86,029 8.0%
Over 65 $57,797 9.6%
Above poverty level
18,751
Below poverty level
3,106
Value Percent YoY
change
Above poverty level 18,751 85.8% 1.4%
Below poverty level 3,106 14.2% -5.5%

Employment in Asotin County

Workforce and job types in Asotin County

The job market in Asotin County is powered by 9,646 working residents, spread across a range of industries and roles. 76.6% of the working population are employed in professional or administrative positions, while 23.4% are in hands-on or service-based jobs. Also, 8.8% run their own businesses, 66.1% are employed by private companies, and 17.7% work in the public sector.

Workforce demographics

Working population
9,646
-1.3% year-over-year change
White collar
7,385
Blue collar
2,261
Value Percent YoY change
White collar 7,385 76.6% 2.4%
Blue collar 2,261 23.4% -11.8%
Employer type
Self employees
8.8%
Private companies
66.1%
Governmental workers
17.7%
Not for profit companies
7.4%
Value Percent YoY change
Self employees 847 8.8% -23.4%
Private companies 6,376 66.1% -2.8%
Governmental workers 1,706 17.7% 13.1%
Not for profit companies 717 7.4% 19.1%
Unemployment rate
5.0%
-14.7% year-over-year change

Available workforce

The unemployment rate in Asotin County stands at 5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Asotin County

How people get around in Asotin County

In Asotin County, the average commute time is 15 minutes. Commuting methods vary: 85.9% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
15 min
1.3% year-over-year change
Means of transportation
Value Percent YoY change
Car 7,968 85.9% -1.9%
Bus or trolleybus 49 0.5% 32.4%
Bicycle 27 0.3% -44.9%
Walk 192 2.1% 12.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Asotin County by zipcode?

Zipcode Population Number of households Median income Average income
99401 163 77 $41,438 $69,010
99402 1,557 676 $78,906 $122,268
99403 20,760 8,743 $71,482 $93,376

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FAQs about Asotin County demographics 

What is the total population of Asotin County?

Asotin County has a total population of 22,467 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.2% compared to a year ago.

What is the gender ratio in Asotin County?

The gender ratio in Asotin County is as follows:
  • 49.1% males (11,040 residents)
  • 50.9% females (11,427 residents)

What is the median age in Asotin County?

The median age in Asotin County is 46.2.

What is the age distribution of the population in Asotin County?

The age distribution in Asotin County is as follows:
  • Under 15: 15.8% (3,541 residents)
  • Ages 15-24: 10.8% (2,434 residents)
  • Ages 25-44: 22.2% (4,998 residents)
  • Ages 45-64: 26% (5,833 residents)
  • Over 65: 25.2% (5,661 residents)

What is the racial and ethnic makeup of Asotin County?

The racial and ethnic makeup of Asotin County is as follows:
  • White: 88.2% (19,815 residents)
  • Black or African American: 0.9% (210 residents)
  • American Indian and Alaska Native: 1.1% (254 residents)
  • Asian: 1.1% (256 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.9% (1,560 residents)
  • Other: 1.7% (372 residents)

What percentage of the population in Asotin County are U.S.-born citizens?

U.S.-born citizens represent 96.4% of the population in Asotin County.

How many housing units are there in Asotin County?

There are 10,183 housing units in Asotin County, reflecting a +0.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Asotin County and what is the average household size?

Asotin County has a total of 9,490 households, with an average of 2 people in each.

What is the median household income in Asotin County?

Asotin County has a median household income of $72,283, representing a +4.6% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Asotin County?

The employment rate is 95% in Asotin County, with a workforce of 9,646 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.6% (7,385 residents)
  • Blue-collar workers: 23.4% (2,261 residents)

Places of employment:
  • Self-employed: 8.8% (847 residents)
  • Private companies: 66.1% (6,376 residents)
  • Governmental workers: 17.7% (1,706 residents)
  • Not-for-profit companies: 7.4% (717 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025