Home and mortgage
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.
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Effective property tax rates in Idaho counties
| County | Rate | Median tax | Median home value |
|---|---|---|---|
| Bannock County | 0.64% | $1,920 | $300,700 |
| Twin Falls County | 0.61% | $2,066 | $337,900 |
| Ada County | 0.52% | $2,655 | $512,300 |
| Canyon County | 0.52% | $2,011 | $390,000 |
| Bonneville County | 0.50% | $1,858 | $368,800 |
| Madison County | 0.48% | $2,001 | $414,800 |
| Kootenai County | 0.44% | $2,267 | $518,700 |
| Bonner County | 0.38% | $1,847 | $487,900 |
Property tax in Idaho by home value, at 0.49%
| Home value | A year | A month |
|---|---|---|
| $210,000 | $1,023 | $85 |
| $310,000 | $1,510 | $126 |
| $420,000 | $2,045 | $170 |
| $630,000 | $3,068 | $256 |
| $840,000 | $4,091 | $341 |
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.
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
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Sources
Updated by the RateHerald team. The maths is tested against worked examples; report a problem.