Idaho property taxes
Property taxes levied by district category, average property tax rates by county, and the homeowner's exemption maximum by year, from the Idaho State Tax Commission.
Publisher
- Organization
- Idaho State Tax Commission
- Publisher’s dataset
- Idaho State Tax Commission Annual Report, Property Taxing Districts and Average Property Tax Rates, and Homeowner's Exemption History
- File or API used
- https://tax.idaho.gov/wp-content/uploads/reports/EPB00033/EPB00033_07-31-2026.pdf
- Retrieval script
scripts/fetch-idaho-tax-property.py- Methodology
- https://tax.idaho.gov/taxes/property/homeowners/exemption/
Coverage
- Geography
- Idaho (statewide) and the 44 counties
- Time coverage
- 2011-2025 (property_tax_rate_average); 2018-2025 (property_tax_levied); 1980-2025 (homeowners_exemption_maximum)
- Update frequency
- Annual
- Published
- July 31, 2026
- Retrieved
- September 9, 2026
- License of the records
- Public domain. State of Idaho government work.
- Rows
- 1,572 observations, 1980-2025
Measures
| Measure | What it measures | Unit |
|---|---|---|
| Property tax levied by district category | Property tax levies the Tax Commission approved, by taxing district category (Ambulance, Auditorium, Cemetery, City, County, Fire, Hospital, Junior College, Library, Roads & Highways, School, Sewer & Water, Water, and others as printed each year), plus the Total row. Calendar/tax year, statewide. Source: Annual Report, Property Taxing Districts. | usd |
| Average property tax rate by county | Average property tax rate for urban and rural areas, by county and statewide, as a percentage of taxable value, including all taxing districts. Source: Annual Report, Average Property Tax Rates. | percent |
| Homeowner's exemption maximum | The maximum dollar amount of a home's taxable value exempted under Idaho's homeowner's property tax exemption, statewide, by year. Source: Idaho State Tax Commission, History of maximum homeowner's exemption. | usd |
Caveats
- Tax levied is the amount the Commission approved as levied, not collections; the Census figures elsewhere on this site use a different basis.
- The average rate is the Commission's own average urban and rural rate per county, not computed here from other figures.
- The levy breakdown covers tax years 2018-2025 only; earlier editions publish it only as a chart graphic, not a table.
- Four county or statewide rate figures differ between consecutive editions for the same year; the newer edition is kept.
- The homeowner's exemption cap was index-formula-based from 2006-2016 and a flat maximum before and after, stored as the publisher's own year-range figure.
Pages built on this dataset
How to cite
Understand Idaho, “Idaho State Tax Commission Annual Report, Property Taxing Districts and Average Property Tax Rates, and Homeowner's Exemption History”, compiled from Idaho State Tax Commission, Idaho State Tax Commission Annual Report, Property Taxing Districts and Average Property Tax Rates, and Homeowner's Exemption History. Retrieved September 9, 2026. https://understandidaho.com/data/idaho-tax-property/.
Cite Idaho State Tax Commission directly for the figures themselves.
This page was last updated .