Idaho
Boise County, Idaho has a median effective property tax rate of 0.35% — below the Idaho state average of 0.69%. For a home valued at $300,000, the estimated annual tax bill is $1,042 ($87/month). Rates vary by city within the county; browse the list below or use the calculator to estimate your bill.
Calculate your estimated property tax in Boise County, Idaho
Annual Property Tax
$521
Monthly Property Tax
$43
* This is an estimate based on the median tax rate. Actual taxes may vary based on local assessments and exemptions.
Property tax rates in Boise County, Idaho
0.283%
25% of properties pay this rate or less
0.347%
50% of properties pay this rate or less
0.368%
25% of properties pay more than this rate
These percentiles show the range of property tax rates. 25% of properties pay less than the low rate, 50% pay less than the median, and 75% pay less than the high rate.
The difference between the 25th and 75th percentiles is 0.085%, indicating the variation in property tax rates within this area. Use the median (50th percentile) for the most typical estimate.
State averages sourced from Tax Foundation 2024 data. National median: 1.07%.
Based on the median rate of 0.347%. Actual taxes depend on assessed value and local exemptions.
| Home Value | Annual Tax | Monthly Equivalent |
|---|---|---|
| $150,000 | $521 | $43/mo |
| $250,000 | $868 | $72/mo |
| $350,000 | $1,216 | $101/mo |
| $500,000 | $1,737 | $145/mo |
| $750,000 | $2,605 | $217/mo |
| $1,000,000 | $3,473 | $289/mo |
The median property tax rate across Boise County, Idaho is 0.35%. Individual cities within the county may have slightly different rates. Use our calculator to estimate your property taxes.