District boundary changes and annexations submitted to the Idaho State Tax Commission throughout a calendar year will actually take effect during the next calendar year. For example: Requests submitted to the Tax Commission during the calendar year 2026 will take effect in the calendar year 2027.
Statewide taxing district boundaries may be viewed and data downloaded freely. Individual district data can be selected for a particular year. Metadata for each dataset may be viewed after downloading the .zip file.
| Tax district | Idaho Code | PDF map | Shapefile | District by County |
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Disclaimer
This data is only a representation of the taxing district boundaries and should not be used for legal or surveying applications.
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