Bonner County, Idaho Property Taxes
Property Taxes in Bonner County, Idaho
Median Bonner County effective property tax rate: 0.37%, significantly lower than the national median of 1.02%.
Median Bonner County home value: $501,635
Median annual Bonner County tax bill: $1,883, $517 lower than the national median property tax bill of $2,400.
How are property taxes in Bonner County calculated?
Property taxes in Bonner County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Bonner County or another part of Bonner County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Bonner County, Idaho Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.37%
Estimate Property Tax Bill
$1,856
$1,722
How Does the Bonner County Property Tax Calculator Work?
Use this Bonner County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Bonner County's median effective tax rate of 0.37% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts or improvement districts that apply to your property. Bonner County's median property tax bill of $1,883 is lower than the national median property tax bill of $2,400 and also lower than the state median property tax bill of $2,400 by $517.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Bonner County.
Property Tax Rates Across Bonner County, Idaho
What Are Effective Property Tax Rates Across Bonner County?
Local government entities set tax rates, which vary widely across Bonner County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Bonner County's effective property tax rate to other counties in Idaho or the U.S. median of 1.02%.
Bonner County's median effective rate stands at 0.37%, which is lower than the national median of 1.02%. Within Bonner County, the highest rate is found in Ponderay at 0.69%, while Hope has the lowest at 0.42%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Bonner County Tax Rate
0.37%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Idaho Tax Rate
0.42%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Bonner County, Idaho
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Athol | 0.24% | 0.33% | 0.38% | 0.44% | 0.50% |
| Bayview | 0.36% | 0.39% | 0.43% | 0.48% | 0.55% |
| Blanchard | 0.22% | 0.26% | 0.30% | 0.37% | 0.98% |
| Careywood | 0.23% | 0.34% | 0.39% | 0.43% | 0.49% |
| Clark Fork | 0.27% | 0.33% | 0.38% | 0.46% | 0.60% |
| Cocolalla | 0.19% | 0.26% | 0.32% | 0.41% | 0.45% |
| Coolin | 0.26% | 0.28% | 0.30% | 0.36% | 0.37% |
| Dover | 0.36% | 0.42% | 0.48% | 0.49% | 0.51% |
| Hope | 0.28% | 0.36% | 0.42% | 0.48% | 0.52% |
| Kootenai | 0.30% | 0.35% | 0.40% | 0.47% | 0.53% |
| Laclede | 0.22% | 0.24% | 0.28% | 0.33% | 0.37% |
| Nordman | 0.23% | 0.27% | 0.29% | 0.32% | 0.35% |
| Oldtown | 0.18% | 0.24% | 0.28% | 0.34% | 0.45% |
| Ponderay | 0.43% | 0.56% | 0.69% | 0.75% | 0.91% |
| Priest Lake | 0.23% | 0.26% | 0.28% | 0.30% | 0.33% |
| Priest River | 0.22% | 0.26% | 0.30% | 0.38% | 0.62% |
| Sagle | 0.28% | 0.33% | 0.38% | 0.43% | 0.47% |
| Sandpoint | 0.30% | 0.36% | 0.43% | 0.54% | 0.66% |
| Spirit Lake | 0.22% | 0.27% | 0.30% | 0.36% | 0.45% |
Source: Ownwell
Property Tax Assessment Values Across Bonner County, Idaho
When examining property taxes in Bonner County, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Bonner County assessor estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Bonner County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of April.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. The median tax bill in Bonner County is $1,883, below the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. Tax bills range significantly across the county, from $918 in Oldtown to $3,389 in Dover. Coolin has the highest median home price at $1,039,119.
Median Bonner County Market Value
$501,635
Median Idaho Market Value
$389,309
Median United States Market Value
$235,294
Property Tax Assessment Values Across Bonner County, Idaho
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Athol | $92,898 | $313,530 | $469,788 | $622,936 | $803,831 |
| Bayview | $98,179 | $168,586 | $297,758 | $536,778 | $756,484 |
| Blanchard | $28,272 | $153,635 | $367,890 | $528,613 | $680,032 |
| Careywood | $180,224 | $320,399 | $483,111 | $629,537 | $808,478 |
| Clark Fork | $89,972 | $195,977 | $328,354 | $507,623 | $721,939 |
| Cocolalla | $267,512 | $432,308 | $628,265 | $872,090 | $1,120,106 |
| Coolin | $296,085 | $585,532 | $1,039,119 | $1,448,314 | $1,949,312 |
| Dover | $400,676 | $534,695 | $720,460 | $1,049,880 | $1,786,274 |
| Hope | $253,211 | $390,528 | $570,700 | $1,052,010 | $2,248,204 |
| Kootenai | $156,733 | $255,779 | $384,606 | $468,797 | $521,371 |
| Laclede | $240,970 | $353,972 | $510,050 | $1,021,036 | $1,555,157 |
| Nordman | $175,148 | $318,914 | $497,407 | $840,277 | $1,475,335 |
| Oldtown | $57,939 | $206,089 | $334,224 | $483,107 | $641,585 |
| Ponderay | $100,583 | $209,922 | $353,887 | $537,111 | $692,398 |
| Priest Lake | $217,245 | $381,845 | $532,440 | $736,026 | $1,058,771 |
| Priest River | $149,503 | $263,053 | $393,411 | $598,027 | $954,267 |
| Sagle | $227,364 | $416,590 | $638,046 | $1,019,578 | $1,674,872 |
| Sandpoint | $272,183 | $385,532 | $533,712 | $760,200 | $1,105,943 |
| Spirit Lake | $57,853 | $272,304 | $447,592 | $652,208 | $852,957 |
Source: Ownwell
Property Tax Bills Across Bonner County, Idaho
Property tax bills in Bonner County are based on a home’s assessed value and the local tax rate applied to that value. When a property’s market value rises, the assessed value can increase too, which often leads to a higher tax bill. Local taxing jurisdictions, such as schools and county services, also affect the final amount homeowners owe.
With a median home price of $501,635, tax bills can vary widely across the county. The 25th percentile tax bill is $1,094, while the 75th percentile is $3,042 and the 90th percentile reaches $4,535. That means some homeowners pay well below the national median property tax bill of $2,400, while others pay considerably more.
Homeowners in Dover face the highest median tax bill at $3,389, compared with $918 in Oldtown, showing how location can significantly influence property taxes within the county.
Median Bonner County Tax Bill
$1,883
Median Idaho Tax Bill
$1,726
Median United States Tax Bill
$2,400
Property Tax Bills Across Bonner County, Idaho
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Athol | $387 | $1,007 | $1,631 | $2,413 | $3,235 |
| Bayview | $447 | $806 | $1,247 | $2,163 | $2,967 |
| Blanchard | $275 | $376 | $1,029 | $1,508 | $1,906 |
| Careywood | $552 | $1,135 | $1,700 | $2,447 | $3,103 |
| Clark Fork | $309 | $680 | $1,220 | $1,882 | $2,697 |
| Cocolalla | $641 | $1,185 | $1,899 | $2,863 | $3,909 |
| Coolin | $1,035 | $1,792 | $3,043 | $4,530 | $5,879 |
| Dover | $1,675 | $2,402 | $3,389 | $4,728 | $8,061 |
| Hope | $973 | $1,481 | $2,463 | $4,337 | $8,058 |
| Kootenai | $406 | $920 | $1,489 | $1,947 | $2,359 |
| Laclede | $572 | $959 | $1,422 | $3,175 | $4,945 |
| Nordman | $429 | $1,000 | $1,428 | $2,206 | $3,695 |
| Oldtown | $256 | $499 | $918 | $1,334 | $1,811 |
| Ponderay | $435 | $1,032 | $2,325 | $3,431 | $5,170 |
| Priest Lake | $569 | $1,079 | $1,482 | $1,989 | $2,963 |
| Priest River | $356 | $775 | $1,262 | $1,899 | $2,833 |
| Sagle | $649 | $1,420 | $2,385 | $3,908 | $6,319 |
| Sandpoint | $899 | $1,596 | $2,422 | $3,471 | $4,759 |
| Spirit Lake | $295 | $733 | $1,295 | $1,910 | $2,532 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 22 |
Links | |
|---|---|
| Bonner Tax Assessor | |
| Website | cloudgisapps.bonnercountyid.gov |