Voter participation rate calculates how many registered voters cast ballots, while voters by population divides the total voting-age population by ballots cast.
In Boise in 2018:
- the voter participation rate was 70 percent,
- the voters by population was 46 percent,
- the number of registered voters at cutoff was 4,662,
- the number of people who registered on election day was 359,
- the number of ballots cast was 3,879, and
- the total number of registered voters was 4,947.