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Harris vs. Trump · August 19, 2024

Kamala Harris
65.3%
Kamala Harris (D)
Donald Trump
34.7%
Donald Trump (R)
D+30.6%
Published August 19, 2024 · 400 likely voters · MoE ±4.9%
Election result
D+20.1% Kamala Harris won
This poll's error: D+10.5%
What we wrote at the time

Harris Far Ahead in Her Home State

August 19, 2024

ActiVote’s Aug 19, 2024 California Presidential poll shows that Vice President Harris leads former President Trump by 30.6%. The poll was among 400 likely voters, has an average expected error of 4.9%, and was in the field between August 2, 2024 and August 19, 2024 with a median field date of August 10.

Trump has a small lead among rural Californians. He further leads among those with lowest incomes and educational levels. Also, he gets almost 90% of Republicans. Harris leads among all other groups.

Political Spectrum

The crosstabs below show the support for Harris and Trump among left, moderate left, center, moderate right, and right voters. These groups are defined by splitting the national electorate in 5 equal sized groups of 20% each. Please note that in the very blue state of California, there are more far more left-leaning voters than the national average and far fewer right-leaning voters.

Harris takes almost all (94%) of her core constituency (the left and moderate left). Trump has approximately 20% dissenters among his core constituency (the right and moderate right). Harris also has a significant edge among the centrists (+16%). The large Harris lead is further amplified by having many more left-leaning voters than right-leaning voters in blue California.

Comparisons

In 2020, Biden beat Trump in California by 29.2% while in 2016 Clinton beat Trump by 30.1%. Thus, a Harris lead of 30.6% in her home state, does not seem out of the ordinary.

Crosstabs

Weighted results by demographic group · August 19, 2024

Left
97%
Moderate Left
90%
10%
Center
58%
42%
Moderate Right
28%
72%
Right
11%
89%
Kamala HarrisDonald Trump

The full crosstab table

ActiVote · California President 2024 · August 19, 2024
ActiVote 400 LV Unweighted Weighted Kamala Harris Donald Trump
National ±4.9% MoE 100% 100% 65.3% 34.7%
Political Spectrum Left 29% 33% 97% 3%
Moderate Left 26% 21% 90% 10%
Center 21% 15% 58% 42%
Moderate Right 13% 14% 28% 72%
Right 11% 17% 11% 89%
Region rural 18% 13% 49% 51%
suburban 30% 27% 63% 37%
urban 52% 60% 70% 30%
Age 18-29 28% 17% 81% 19%
30-49 32% 31% 62% 38%
50-64 30% 24% 69% 31%
65+ 10% 28% 57% 43%
Gender F 40% 53% 70% 30%
M 60% 47% 60% 40%
Party D 59% 48% 93% 7%
R 22% 26% 11% 89%
I 11% 19% 73% 27%
Ethnicity White 66% 49% 65% 35%
Latino 24% 32% 62% 38%
Asian 5% 11% 59% 41%
Income Low 17% 15% 42% 58%
Middle 31% 33% 70% 30%
High 53% 52% 69% 31%
Education HS 19% 28% 43% 57%
Some C 12% 24% 72% 28%
BSC+ 70% 48% 75% 25%
All polls in this race: August 19, 2024 · September 21, 2024 · October 11, 2024 · October 28, 2024
Methodology. 400 likely voters in California. Responses weighted by Demographics and Spectrum. Average expected error ±4.9%. See Why trust our polls? for the methodology, disclosures and accuracy record.