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Zip Cost Ledger

Idaho property tax rates by county

239 ZIP codes with a published record across 44 counties.

These are effective rates: the median tax households report paying divided by the median home value, from the Census American Community Survey. They are not the statutory or millage rate a county sets, which applies to assessed value after exemptions.

State totals

ZIP codes published239
Withheld as too thin40
Counties44
Median effective tax rate0.44%Median across ZIP codes, not a state rate.

Source: US Census ACS 5-Year and FEMA National Risk Index, see each ZIP code record. How this was derived

Median effective rate by county

CountyMedian effective rateZIP codes
Ada County0.53%15
Adams County0.37%4
Bannock County0.49%8
Bear Lake County0.37%6
Benewah County0.47%6
Bingham County0.39%6
Blaine County0.37%5
Boise County0.34%5
Bonner County0.37%15
Bonneville County0.45%9
Boundary County0.38%3
Butte County0.54%3
Camas CountyNot reported1
Canyon County0.52%11
Caribou County0.56%3
Cassia County0.39%7
Clark CountyNot reported1
Clearwater County0.55%5
Custer County0.33%4
Elmore County0.48%4
Franklin County0.41%6
Fremont County0.48%5
Gem CountyNot reported3
Gooding County0.49%4
Idaho County0.33%11
Jefferson County0.45%7
Jerome County0.64%3
Kootenai County0.41%10
Latah County0.58%9
Lemhi County0.21%7
Lewis CountyNot reported2
Lincoln County0.42%3
Madison County0.41%4
Minidoka County0.45%3
Nez Perce County0.62%8
Oneida CountyNot reported1
Owyhee County0.39%3
Payette County0.41%3
Power County0.48%3
Shoshone County0.55%8
Teton County0.32%4
Twin Falls County0.54%5
Valley County0.34%3
Washington County0.47%3

Source: US Census ACS 5-Year, tables B25103 and B25077, 2020-2024. How this was derived

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