Valley County Property Taxes
Valley County, Idaho
Effective Tax Rate
0.00%
16.3% above state avgMedian Annual Tax
$0
$148/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
0.30%
At a Glance
Median Home Value
$599,500
State avg ▲ $311,932
Tax w/ Mortgage/yr
$1,803
$150/mo escrow
Tax w/o Mortgage/yr
$1,710
$143/mo
State Tax Rate Rank
#2
of 44 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in Valley County, Idaho
Valley ranks among nation's lowest-taxed
Valley County's effective tax rate of 0.297% places it in the bottom 5% of U.S. counties, well below the national median of 0.73%. At a median tax of $1,778, Valley homeowners pay $912 less annually than the national median, despite median home values that exceed the national average by more than 2x.
Idaho's second-lowest effective rate
Valley County ranks second in Idaho for the lowest effective tax rate at 0.297%, edging out even Teton County's 0.346%. This 0.211 percentage-point advantage over the state average of 0.508% makes Valley one of Idaho's most tax-friendly counties.
A true tax sanctuary
Valley County's 0.297% rate is the lowest in the region, beating Teton County (0.346%), Twin Falls County (0.667%), and Washington County (0.526%). Despite the highest median home values in this four-county comparison at $599,500, Valley residents pay the second-lowest absolute tax bills.
What the average Valley home costs annually
A homeowner with a median-valued Valley property ($599,500) pays approximately $1,778 in annual property taxes. With a mortgage, that bill rises to $1,803; without one, it drops to $1,710.
Even Valley's bargains warrant verification
Even in low-tax counties, assessments can be inflated relative to actual market value. If you own Valley County property, a free assessment review with your county assessor could confirm you're paying only what you owe—or unlock a refund if you've overpaid.
How Valley County Compares
Median Annual Property Tax
Valley County
0.30%
Effective rate
Idaho Avg
0.49%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Valley County, Idaho?
How much are property taxes in Valley County?
How does Valley County compare to the Idaho average?
What is the median home value in Valley County, Idaho?
Is Valley County a low property tax area in Idaho?
How does Valley County rank for property taxes in Idaho?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Idaho
Data updated: March 2026
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.