Mill Levy Information

A "mill" is simply 1/1000th of anything. Mills are used to calculate property taxes.

Williams County calculates the "mills" based on budgets determined by each taxing district in the county.

The Mill Levy Book is a detailed book providing valuation and mill levy specifics for each taxing district. Mill Levy Books are produced each tax year, beginning in 2017.

The Mill Levy Sheet is a consolidated spreadsheet containing the valuation of each taxing districts and their mill levy for that tax year. Mill Levy Sheets are available online from 2017 to 2022. Please contact the Finance Department for historical Mill Levy sheets prior to 2017. Mill Levy Sheets are no longer produced; please refer to the Mill Levy Books above for current information.