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Cassia County, Idaho: property tax rate, home values and income

Effective property tax rate

0.44%

30th highest of 44 counties in Idaho

Median home value

$257,300

28th highest in Idaho

Median household income

$67,042

17th highest in Idaho

Population

25,165

Census ACS 2023

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

In Cassia County, Idaho the effective property tax rate is 0.44%. The median homeowner pays $1,141 a year in real estate taxes on a home with a median value of $257,300. That rate is the 30th highest of the 44 Idaho counties with published data, and the 2846th highest of 3,132 counties in the United States.

Property tax in Cassia County

The effective rate is the median real estate tax paid divided by the median home value. The Idaho statewide average is 0.53%, so Cassia 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$880$73
$257,300 (county median)$1,140$95
$300,000$1,320$110
$400,000$1,760$147
$500,000$2,200$183

Home values and incomes

The median home value is $257,300 (28th highest in Idaho, 725th highest nationally) and the median household income is $67,042. Homes cost about 3.8 times a typical household's yearly income. Median gross rent is $920 a month. 70% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $967 a year for insurance. For comparison, the Idaho statewide median home value is $476,754.

Counties near Cassia County in the Idaho property tax ranking

CountyEffective rateMedian home value
Owyhee County0.48%$281,600
Kootenai County0.47%$467,400
Bear Lake County0.45%$234,200
Cassia County0.44%$257,300
Payette County0.44%$310,700
Boundary County0.42%$344,100
Camas County0.42%$248,900

Frequently asked questions

What is the property tax rate in Cassia County, Idaho?

The effective property tax rate is 0.44% of home value per year, the 30th highest of 44 counties in Idaho (Census ACS 2023 5-year estimates).

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

At the county's effective rate of 0.44%, about $1,320 a year (roughly $110 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Cassia County?

The median home value is $257,300 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Cassia County?

The median household income is $67,042 (Census ACS 2023 5-year estimates).