TaxBy County

Ada County

Ada County, Idaho

Effective Tax Rate

0.56%

Median Annual Tax

$2,643

How Ada County Compares

Median Annual Property Tax

Ada County$2,643
Idaho State Average$1,529
National Average$1,924

Ada County

0.56%

Effective rate

Idaho Avg

0.49%

Effective rate

National Avg

0.91%

Effective rate

Tax by Mortgage Status

With Mortgage

$2,607

per year

Without Mortgage

$2,725

per year

Estimate Your Property Tax

$

Annual Tax

$2,643

Monthly Escrow

$220

Effective Rate

0.56%

vs. Idaho State Average▲ 72.9% above
vs. National Average▼ 1.7% below
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Frequently Asked Questions

What is the property tax rate in Ada County, Idaho?
The effective property tax rate in Ada County, Idaho is 0.56%. This rate is calculated by dividing the median property tax payment by the median home value in the county.
How much are property taxes in Ada County?
The median annual property tax payment in Ada County is $2,643. Homeowners with a mortgage pay a median of $2,607, while those without a mortgage pay $2,725.
How does Ada County compare to the Idaho average?
Ada County's effective tax rate of 0.56% is higher than the Idaho state average of 0.49%. The median annual property tax in Ada County is $2,643, compared to the state average of $1,529.
What is the median home value in Ada County, Idaho?
The median home value in Ada County, Idaho is $476,000, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates.
How are property taxes calculated in Idaho?
Property taxes in Idaho are calculated based on the assessed value of your property multiplied by the local mill levy (tax rate). The assessed value is determined by your county assessor and may differ from market value. Homeowners may qualify for exemptions such as homestead, senior, veteran, or disability exemptions that can reduce the taxable value. Tax rates vary by county and include levies for schools, municipal services, and special districts.

Counties with Similar Tax Rates

Bonneville County(ID)

Rate0.55%
Median Tax$1,811

Benewah County(ID)

Rate0.55%
Median Tax$1,407

Canyon County(ID)

Rate0.57%
Median Tax$1,996

Shoshone County(ID)

Rate0.57%
Median Tax$1,273
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Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. Effective tax rate is calculated as median property tax divided by median home value.

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