Cassia County property tax
Homeowners in Cassia County, Idaho typically pay about 0.41% of their home's value in property tax each year — a median bill of $1,166 on a median home value of $284,600.
Typical effective rate
0.41%
higher than 93% of U.S. counties
Median tax paid
$1,166
per year
Median home value
$284,600
In ID
#27
of 44 ranked counties
At a glance
- Effective rate 0.41% — 56% lower than the U.S. median of 0.94%, and 16% lower than the Idaho median of 0.49%.
- With vs. without a mortgage — median tax $1,253 for mortgaged homes, $1,051 for homes owned outright.
- State ranking — 27th highest effective rate of 44 ranked Idaho counties; nationally it sits around the 7th percentile.
Estimate a bill for Cassia County
Apply this county's typical effective rate (0.41%) to a home value of your choice.
Frequently asked questions
What is the property tax rate in Cassia County, ID?
The typical effective property-tax rate in Cassia County is 0.41% of a home's value per year, based on median taxes paid ($1,166) divided by the median home value ($284,600) in the Census ACS 2020–2024 5-year estimates. This is a typical burden for comparison, not a statutory mill rate.
How much is property tax on a typical home in Cassia County?
The median owner-occupied home in Cassia County is valued at $284,600, and the median real estate tax paid is $1,166 per year. Homes with a mortgage have a median tax of $1,253, versus $1,051 for homes without one.
How does Cassia County compare to the rest of Idaho?
Cassia County's effective rate is 16% lower than the Idaho median, ranking 27th of 44 ranked counties in the state.
Compare nearby Idaho counties
Counties ranked closest to Cassia County by in-state effective rate. Open the comparison tool or see all Idaho counties.
| In-state | County | Effective rate | Median tax |
|---|---|---|---|
| 24 | Oneida County | 0.44% | $1,207 |
| 25 | Kootenai County | 0.44% | $2,267 |
| 26 | Lincoln County | 0.43% | $1,092 |
| 28 | Bear Lake County | 0.41% | $1,116 |
| 29 | Owyhee County | 0.40% | $1,432 |
| 30 | Franklin County | 0.40% | $1,482 |
Official data & resources for Cassia County
- Cassia County Census profile (data.census.gov) — housing, value and tax figures for this county.
- Table B25103 for Cassia County — median real estate taxes paid (the source for the tax figures above).
- Table B25077 for Cassia County — median home value.
- Federal forms & is property tax deductible? — IRS Pub 530, Schedule A and the SALT cap, plus your state tax agency.
Finding your exact bill
Your county or municipal assessor (sometimes called the appraisal district, property appraiser, or tax collector) sets the assessed value and the exact millage that produces your bill. Search for "[county name] [state] assessor" or "property tax" on an official .gov site.
Figures on this page are Census survey medians for the whole county (2020–2024 5-year), not an assessment of any individual property. Rates, exemptions and assessment practices vary by municipality and school district within a county.