Property tax in Nez Perce County, Idaho

By Brent Chudoba, editor Updated September 23, 2026

The median property tax bill in Nez Perce County, Idaho is $2,609 a year, which is about 0.78% of the county's median home value of $334,700. That effective rate is higher than the typical Idaho county (0.45%) and lower than the national median (0.81%). These are American Community Survey 5-year estimates (2024); your own bill depends on your home's assessed value and any exemptions.

Estimate the property tax on a home in Nez Perce County

Enter a home's market value for a ballpark at Nez Perce County's average effective rate of 0.78% (Census). The real bill depends on the home's assessed value, the millage where it sits and any exemptions.

Home market value

Estimated property tax: $2,611 / year

Property tax in Nez Perce County at a glance

Nez Perce County, Idaho property tax (Census ACS, reviewed September 23, 2026)
Measure	Value
Median annual property tax	$2,609
Median home value	$334,700
Effective tax rate	0.78%
Typical Idaho county rate	0.45%
National median county rate	0.81%

Effective rate = median real estate taxes paid divided by median home value. Source: U.S. Census Bureau, American Community Survey 5-year estimates.

How does Nez Perce County compare in Idaho?

Among Idaho's 44 counties, Nez Perce County has the highest effective property-tax rate. That places it among the most heavily taxed counties in the state. Nationally, it ranks 1639th of 3135 US counties by effective rate. See every Idaho county ranked.

How much do homeowners in Nez Perce County actually pay?

The median is only the middle bill. Across Nez Perce County's 12,164 owner-occupied homes, 35.7% pay $3,000 or more a year in property tax, 63.2% pay at least $2,000, and 4.9% pay under $800. Another 7.2% report paying no property tax at all, which usually means an exemption covers the whole bill.

Annual property tax paid by Nez Perce County homeowners (Census ACS 2020-2024)
Annual bill	Homes	Share
Under $800	590	4.9%
$800 to $1,499	1,309	10.8%
$1,500 to $1,999	1,709	14%
$2,000 to $2,999	3,344	27.5%
$3,000 or more	4,339	35.7%
No property tax paid	873	7.2%

Owners with a mortgage pay a median of $2,669 and owners without one pay $2,499. That is within 10% either way, so in Nez Perce County paying off the house does not go with a noticeably different bill. Census table B25103.

How does the Nez Perce County property tax bill compare with local incomes?

The median property tax bill of $2,609 is about 2.9% of the median income of Nez Perce County homeowner households, $88,669 a year. That compares two middles, so a retiree in a long-held home can pay a far larger share. 70.4% of Nez Perce County's occupied homes are lived in by their owners; renters pay property tax too, just folded into rent.

Have property taxes gone up in Nez Perce County?

Yes. The median bill went from $1,753 in 2015-2019 to $2,609 in 2020-2024, a 48.8% rise. Over the same span the median home value moved 74.8%, from $191,500 to $334,700. Bills rose more slowly than values, which is what assessment caps and falling millage rates do: the county is taxing a smaller share of each home's worth.

Two Census ACS 5-year periods with no survey years in common, in each period's own dollars. A change counts only if it exceeds the combined 90% margin of error.

Property tax in counties next to Nez Perce County

Nez Perce County borders 7 counties, 3 of them across the state line.

Nez Perce County and its neighbors, highest effective rate first (Census ACS 2020-2024)
County	Effective rate	Median bill	Median home value
Nez Perce County, ID (this county)	0.78%	$2,609	$334,700
Whitman County, WA	0.75%	$2,691	$359,600
Asotin County, WA	0.72%	$2,340	$325,600
Latah County, ID	0.64%	$2,368	$368,600
Lewis County, ID	0.6%	$1,341	$225,300
Wallowa County, OR	0.57%	$2,270	$394,800
Clearwater County, ID	0.54%	$1,443	$268,200
Idaho County, ID	0.32%	$995	$310,200

How is a home assessed in Nez Perce County?

Idaho assesses homes at 100% of market value in every county, Nez Perce County included. How Idaho assesses and reappraises homes.

Is there a homestead exemption in Nez Perce County?

Yes. Idaho's homeowner's exemption takes 50% of a primary home's value off the assessment, capped at $125,000. Apply once through the county assessor. That is the Idaho rule, and it applies in Nez Perce County. Idaho's exemptions and relief programs in full.

When are property taxes due in Nez Perce County?

Counties mail bills in November. The full amount is due by December 20, or you can split it and pay half by December 20 with the second half due by June 20. The June grace period only applies if the first half was paid in full and on time. Miss either deadline and late charges plus interest are added to whatever is outstanding.

Idaho splits the bill into 2 installments. That is the Idaho rule. Nez Perce County issues and collects the bill, so the dates printed on your statement are the ones that bind you.

How to appeal your Nez Perce County property assessment

You contest the assessed value with the county board of equalization, then the Idaho Board of Tax Appeals or district court. The filing deadline is typically the fourth Monday in June for property on the regular roll, or the fourth Monday in November for the subsequent roll. That is the Idaho rule; Nez Perce County sets the exact dates and forms. The Idaho appeal process step by step.

Idaho rules from primary state sources, reviewed September 7, 2026; sources on the Idaho page.

Work out your own numbers

Sources

Median real estate taxes paid and median home value for Nez Perce County, Idaho: U.S. Census Bureau, American Community Survey 5-year estimates (2020-2024), tables B25103, B25077, B25102, B25119 and B25003; the five-year comparison uses the 2015-2019 estimates. Neighboring counties: Census county adjacency file.