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Idaho Property Tax Calculator

Idaho homeowners pay a median $2,038 a year in property tax, 0.49% of a median $418,600 home: the 45th highest effective rate of the 50 states and DC.

At an effective rate of 0.49%, a $418,600 home pays about $2,039 a year in property tax, $170 a month.

Property tax a year
$2,039
A month (for escrow)
$170
Effective rate on the home
0.49%

Effective property tax rates in Idaho counties

CountyRateMedian taxMedian home value
Bannock County0.64%$1,920$300,700
Twin Falls County0.61%$2,066$337,900
Ada County0.52%$2,655$512,300
Canyon County0.52%$2,011$390,000
Bonneville County0.50%$1,858$368,800
Madison County0.48%$2,001$414,800
Kootenai County0.44%$2,267$518,700
Bonner County0.38%$1,847$487,900

Property tax in Idaho by home value, at 0.49%

Home valueA yearA month
$200,000$974$81
$300,000$1,461$122
$400,000$1,948$162
$500,000$2,435$203
$750,000$3,653$304
$1,000,000$4,870$406

How this calculator works

Median real estate taxes paid ÷ median home value in Idaho, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at Idaho's median home value and rate.

What it assumes

  • Your bill depends on your county and city levies, your assessment and any exemptions.
  • Survey figures cover 2020 to 2024.

Questions people ask

What is the property tax rate in Idaho?

The effective rate is 0.49%: homeowners pay a median $2,038 a year on a median $418,600 home, below the national 0.94%.

How much is property tax on a $300,000 house in Idaho?

About $1,461 a year at Idaho's effective rate, though it varies by county: from 0.38% in Bonner County to 0.64% in Bannock County.

Do Idaho homeowners with a mortgage pay more?

Owners with a mortgage report a median $2,106, against $1,934 for those without, mostly because recent buyers own pricier, more recently assessed homes.

Where can I check my Idaho property tax bill?

Your county assessor or treasurer: the assessor sets your home's taxable value and handles exemption applications; the treasurer or tax collector bills and collects.

Property tax by county in Idaho

Related calculators

  • Property Tax CalculatorWhat a home costs in property tax a year, from its value and the effective rate where you live. The national median is $3,119 a year, 0.94% of a median $332,700 home.
  • Idaho Mortgage CalculatorYour monthly mortgage payment in Idaho, with Idaho's effective property tax rate (0.49%) built in, at this week's average rate. The calculator starts at the state's median home value, $418,600.
  • Home Affordability CalculatorThe home price your income supports under the 28/36 guideline lenders use, counting your other debts, down payment, taxes and insurance, at this week's average rate.

Sources

Updated by the RateHerald team. The maths is tested against worked examples; report a problem.