Voter Registration Totals

Voter Registration Totals
Total Idaho Registered Voters
986,798

Last updated October 12, 2021 at close of voter registration for the November 2 election.

Registration Total Breakdown: October 2021
Excel files are available here containing voter registration data by Party for
Congressional District, Legislative District, or County.

Reports last run: October 12, 2021 at close of voter registration.

Congressional District
Legislative District
County

Historical Data

View the Idaho voter registration data from now through 2014.

Registrations by Congressional District Registrations By Legislative District Registrations By County
October – At close of registration (Excel)
October (Excel)		 October – At close of registration (Excel)
October (Excel)		 October – At close of registration (Excel)
October (Excel)
September (Excel) September (Excel) September (Excel)
August (Excel) August (Excel) August (Excel)
July (Excel) July (Excel) July (Excel)
June (Excel) June (Excel) June (Excel)
May (Excel) May (Excel) May (Excel)
April (Excel) April (Excel) April (Excel)
March (Excel) March (Excel) March (Excel)
February (Excel) February (Excel) February (Excel)
January (Excel) January (Excel) January (Excel)
Registrations by Congressional District Registrations By Legislative District Registrations By County
November (Excel) November (Excel) November (Excel)
October (Excel) October (Excel) October (Excel)
Registrations by Districts & CountyRegistrations By Party (By County)Registrations By Party (By District)
June June June
May May May
April April April
March March March
February February February
January January January
Registrations by Districts & CountyRegistrations By Party (By County)Registrations By Party (By District)
October October October
September September September
August August August
July July July
June June June
May May May
April April April
March March March
February February February
January January January
Registrations by Districts & CountyRegistrations By Party (By County)Registrations By Party (By District)
December December December
November November November
October October October
September September September
August August August
July July July
June June June
May May May
April April April
March March March
January January January
Registrations by Districts & CountyRegistrations By Party (By County)Registrations By Party (By District)
2017 2017 2017
2016 2016 2016
2015 2015 2015
2014 2014 2014
2013 (November & December) 2013 (November & December) Unavailable

System Upgrade In Progress

Campaign Finance, Lobbyist Reporting, and Online Voter Tools are expected to be offline from April 9th at 5:00 p.m. MDT, through April 12th at 8:00 a.m. MDT to complete a system upgrade.

Per Idaho Code 67-6607, campaign finance is reported monthly during a campaign’s election year. The deadline for the March report falls on Saturday, April 10th. Due to the interruption caused by this upgrade, political treasurers will be allowed to file the March report until 11:59 p.m. MDT on Monday, April 12th.

While we do our best to ensure compliance with all deadlines in statute, the timing of this release is critical to ensure minimal (or no) impact to the May election cycle. We are sorry for any inconvenience this may cause.