Berkeley IGS Poll

The Berkeley IGS Poll is a periodic survey of California public opinion on important matters of politics, public policy, and public issues. The poll, which is disseminated widely, seeks to provide a broad measure of contemporary public opinion, and to generate data for subsequent scholarly analysis.

Recent IGS Poll reports can be downloaded from eScholarship(link is external)

The D-Lab(link is external) makes the IGS Poll data available for download or online analysis here(link is external).

Contact: igs@berkeley.edu(link sends e-mail), 510-642-4465; Mark Di Camillo, Berkeley IGS Poll Director, 

mdicamillo@berkeley.edu(link sends e-mail)

Read about the Survey Methodology of Berkeley IGS Poll here. (PDF file)

Read IGS Poll Director Mark Di Camillo's bio here. (PDF file)

Polls

Release #2025-09, July 10, 2025 

California Voters Believe American Democracy is Under Attack -- and Show Little Trust in Political or Business/Tech Leaders(link is external)

- Tabulations from an Early June 2025 Poll of California Registered Voters(link is external)


Release #2025-08, July 3, 2025 

California Voters Strongly Support Voting Rights Act, Voter Friendly Reforms, and Options to Make Elections ore Inclusive(link is external)

- Tabulations from an Early June 2025 Poll of California Registered Voters(link is external)


Release #2025-07, July 1, 2025 

Majority of California Voters Support Early Voting, Expanded Services Available at Vote Centers(link is external)

- Tabulations from an Early June 2025 Poll of California Registered Voters(link is external)


Release #2025-06, June 23, 2025

Majority of California Voters Support Enhanced Language Access at the Ballot Box(link is external)

- Tabulations from an Early June 2025 Poll of California Registered Voters(link is external)


L.A. Times Op-Ed Release, May 15, 2025

- Tabulations from an early August 2024 Poll of California likely voters about offering pathways to citizenship for undocumented immigrants(link is external)

- Tabulations from a late April 2025 Poll of California registered voters about offering pathways to citizenship for undocumented immigrants(link is external)


Release #2025-05, May 13, 2025

Voters hold very different views of Democrats Kamala Harris and Los Angeles Mayor Karen Bass(link is external)

- Tabulations from a late April 2025 Poll of California registered voters about their image ratings of Kamala Harris, Karen Bass and other political figures(link is external)


Release #2025-04, May 9, 2025

Huge Partisan Divide Among California Voters About the Integrity of State Elections and Voter Fraud(link is external)

- Tabulations from a late April 2025 Poll of California Registered Voters about the Integrity of State Elections and Reactions to President Trump’s Proposals to Change the Nation’s Election Laws(link is external)


Release #2025-03, May 8, 2025

Growing economic pessimism among Californians, especially among the state’s Democrats.(link is external)

- Tabulations from a late April 2025 Poll of California registered voters about their economic well-being and the issues they want the state to address this year(link is external)


Release #2025-02, May 7, 2025

Californians fear the impact on the state of the changes the Trump administration is making in Washington(link is external)

- Tabulations from a late April 2025 Poll of California registered voters about the impact of Trump policies on California and views about Governor Newsom(link is external)


Release #2025-01, May 6, 2025

President Trump’s initial job approval ratings during his second term are at historically low level in California.(link is external)

- Tabulations from a late April 2025 Poll of California Registered Voters about President Trump(link is external)


L.A. Times Wildfire Poll Release, March 13, 2025

Topline Findings from Berkeley IGS Poll of Los Angeles County Registered Voters About the Wildfires (PDF file)

Tabulations from a February 2025 Poll of Los Angeles County Registered Voters About the Wildfires (PDF file)