Registration Numbers
Historical month-by-month voter registration totals are available on this page.
NOTE: Beginning on August 31, 2021, voter registration totals were pulled on the last day of each month. Previously, voter registration totals were pulled on the first day of each month. As a result of that change, there were two entries for August 2021: one from the first day of the month and one from the last day of the month.
Registered Voters: 355,099
Democratic Party Registration: 83,318
Libertarian Party Registration: 2,053
Reform Party Registration: 201
Republican Party Registration: 164,623
Unaffiliated Registration: 104,904
Registered Voters: 354,296
Democratic Party Registration: 83,106
Libertarian Party Registration: 2,033
Reform Party Registration: 200
Republican Party Registration: 164,422
Unaffiliated Registration: 104,535
Registered Voters: 353,704
Democratic Party Registration: 82,906
Libertarian Party Registration: 2,019
Reform Party Registration: 200
Republican Party Registration: 164,270
Unaffiliated Registration: 104,309
Registered Voters: 352,808
Democratic Party Registration: 82,652
Libertarian Party Registration: 1,993
Reform Party Registration: 198
Republican Party Registration: 164,033
Unaffiliated Registration: 103,932
Registered Voters: 351,793
Democratic Party Registration: 82,327
Libertarian Party Registration: 1,968
Reform Party Registration: 201
Republican Party Registration: 163,810
Unaffiliated Registration: 103,487
Registered Voters: 351,683
Democratic Party Registration: 82,125
Libertarian Party Registration: 1,946
Reform Party Registration: 200
Republican Party Registration: 165,165
Unaffiliated Registration: 103,247
Registered Voters: 351,043
Democratic Party Registration: 81,906
Libertarian Party Registration: 1,937
Reform Party Registration: 200
Republican Party Registration: 164,047
Unaffiliated Registration: 102,953
Registered Voters: 350,484
Democratic Party Registration: 81,730
Libertarian Party Registration: 1,908
Reform Party Registration: 199
Republican Party Registration: 164,027
Unaffiliated Registration: 102,620
Registered Voters: 349,988
Democratic Party Registration: 81,535
Libertarian Party Registration: 1,895
Reform Party Registration: 200
Republican Party Registration: 163,996
Unaffiliated Registration: 102,362
Registered Voters: 349,659
Democratic Party Registration: 81,397
Libertarian Party Registration: 1,886
Reform Party Registration: 197
Republican Party Registration: 164,022
Unaffiliated Registration: 102,157
Registered Voters: 344,049
Democratic Party Registration: 81,206
Libertarian Party Registration: 1,876
Reform Party Registration: 198
Republican Party Registration: 163,907
Unaffiliated Registration: 101,862
Registered Voters: 366,193
Democratic Party Registration: 84,923
Libertarian Party Registration: 2,007
Reform Party Registration: 217
Republican Party Registration: 170,749
Unaffiliated Registration: 108,297
Registered Voters: 364,441
Democratic Party Registration: 84,300
Libertarian Party Registration: 1,996
Reform Party Registration: 216
Republican Party Registration: 170,345
Unaffiliated Registration: 107,584
Registered Voters: 342,095
Democratic Party Registration: 76,270
Libertarian Party Registration: 1,849
Reform Party Registration: 209
Republican Party Registration: 163,533
Unaffiliated Registration: 100,234
Election Type: Fall Primary
Registered Voters: 340,772
Democratic Party Registration: 76,054
Libertarian Party Registration: 1,842
Reform Party Registration: 210
Republican Party Registration: 162,977
Unaffiliated Registration: 99,689