Historical Voter Registration Stats 2021 - California

1 I Historical Voter Registration STATISTICS FOR ODD-NUMBERED YEAR REPORTS Report Date Eligible Voters1 registered Voters Percent February 10, 2021 25,166,581 22,154,304 February 10, 2019 25,259,865 19,978,449 February 10, 2017 24,939,710 19,432,609 February 10, 2015 24,362,774 17,717,936 February 10, 2013 23,857,732 18,055,783 February 10, 2011 23,605,858 17,186,531 1 The figures given are unofficial but are based on Census data, as adjusted by information from the California Department of Finance and the California Department of Corrections and Rehabilitation. Odd-Numbered Year Registration by Political Party Preference Report Date Democratic Republican No Party Preference Other February 10, 2021 10,228,144 5,347,377 5,258,223 1,320,560 February 10, 2019 8,612,368 4,709,851 5,645,665 1,010,565 February 10, 2017 8,700,440 5,027,714 4,762,212 942,243 February 10, 2015 7,645,173 4,958,225 4,175,643 938,895 February 10, 2013 7,932,373 5,225,675 3,766,457 1,131,278 February 10, 2011 7,569,581 5,307,411 3,507,119 802,420 ODD-NUMBERED YEAR REPORT OF Registration February 10, 2021 TOTAL Voter Registration Registration BY POLITICAL PARTY II TRENDS Since the last Odd-Numbered Year Report of Registration (February 10, 2019).

2 The total Voter Registration in the state increased from 19,978,449 to 22,154,304. The percentage of the total number of registered voters compared to the number of people who are eligible to register to vote increased from to The percentage of voters who have no party preference decreased from to The percentage of voters registered with a qualified political party increased from to The percentage of voters registered with the Democratic Party increased from to The percentage of voters registered with the Republican Party increased from to The counties with the 10 highest percentages of Democratic Party, Republican Party, and No Party Preference registered voters are: Democratic Party Republican Party No Party Preference San Francisco Lassen Santa Clara Marin Modoc San Francisco Alameda Shasta San Mateo Santa Cruz Tehama Imperial Sonoma Amador San Diego San Mateo Calaveras Alameda Contra Costa Mariposa Los Angeles Los Angeles Glenn Mono Monterey Plumas Orange Yolo Tuolumne Yolo The counties with the three highest percentages of American Independent Party, Green Party, Libertarian Party, and Peace and Freedom Party registered voters are.

3 American Independent Party Green Party Lassen Humboldt Sierra Mendocino Modoc Trinity Libertarian Party Peace and Freedom Party Alpine Imperial Placer Trinity Calaveras San Bernardino ODD-NUMBERED YEAR REPORT OF Registration February 10, 2021 POLITICAL PARTY Registration HIGHLIGHTS III Largest County Increase in Registration Since the February 10, 2019, Report County Increase in Registration Los Angeles 397,039 Riverside 213,390 San Diego 212,042 Orange 204,843 San Bernardino 164,393 Largest Increase in Registration by Percentage Since the February 10, 2019, Report County % Increase in Registration # Increase in Registration Merced (+22,627) Imperial (+16,038) Riverside (+213,390) Madera (+11,315) Yuba (+6,492) Current Count of Pre- registered Voters1 Total 112,780 Democratic 53,571 Republican 19,143 No Party Preference 30,361 Other 9,705 Historical Pre-Registrations Totals2 Date Pre- registered Voters to Date February 10, 2021 661,518 October 19, 2020 640,053 September 4, 2020 602,833 July 3, 2020 564,316 February 18, 2020 530,631 January 3, 2020 490,827 October 1, 2019 437,702 February 10, 2019 316,798 October 22, 2018 260,077 September 7, 2018 189,094 May 21, 2018 132,529 April 6, 2018 105,053 January 2, 2018 79,325 September 26, 2016 0 1 Since September 26, 2016, 16- and 17-year-olds can pre-register to vote.

4 Once they turn 18, they become automatically registered . Pre- registered voters may be activated before their 18th birthday if they will be 18 in an upcoming election. Those pre- registered voters were not eliminated from pre- Registration statistics since they remain pre-registrants until their 18th birthday. Therefore, some voters are counted in both pre- Registration and active Registration statistics. 2 Historical pre- Registration totals show how many people pre- registered to vote since pre- Registration began on September 26, 2016, including pre- registered voters who have since turned 18 and have become active voters. COUNTY Registration HIGHLIGHTS PRE- Registration HIGHLIGHTS