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Lewis County, Washington: property tax rate, home values and income

Effective property tax rate

0.71%

27th highest of 39 counties in Washington

Median home value

$341,500

25th highest in Washington

Median household income

$69,690

26th highest in Washington

Population

83,925

Census ACS 2023

Sources: US Census Bureau, American Community Survey 5-year estimates · Updated 11/03/2026

In Lewis County, Washington the effective property tax rate is 0.71%. The median homeowner pays $2,433 a year in real estate taxes on a home with a median value of $341,500. That rate is the 27th highest of the 39 Washington counties with published data, and the 1929th highest of 3,132 counties in the United States.

Property tax in Lewis County

The effective rate is the median real estate tax paid divided by the median home value. The Washington statewide average is 0.84%, so Lewis County is below it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.

Home valueEstimated tax per yearPer month
$200,000$1,420$118
$300,000$2,130$178
$341,500 (county median)$2,430$203
$400,000$2,840$237
$500,000$3,550$296

Home values and incomes

The median home value is $341,500 (25th highest in Washington, 358th highest nationally) and the median household income is $69,690. Homes cost about 4.9 times a typical household's yearly income. Median gross rent is $1,044 a month. 74.2% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $1,172 a year for insurance. For comparison, the Washington statewide median home value is $587,533.

Counties near Lewis County in the Washington property tax ranking

CountyEffective rateMedian home value
Skamania County0.72%$472,600
Chelan County0.71%$454,900
Kittitas County0.71%$459,900
Lewis County0.71%$341,500
Whatcom County0.71%$536,100
Island County0.70%$535,300
Pend Oreille County0.67%$307,800

Frequently asked questions

What is the property tax rate in Lewis County, Washington?

The effective property tax rate is 0.71% of home value per year, the 27th highest of 39 counties in Washington (Census ACS 2023 5-year estimates).

How much is property tax on a $300,000 home in Lewis County?

At the county's effective rate of 0.71%, about $2,130 a year (roughly $178 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Lewis County?

The median home value is $341,500 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Lewis County?

The median household income is $69,690 (Census ACS 2023 5-year estimates).