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Markey Leads Moulton in Massachusetts Democratic Primary Poll

8/20/2026

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Center

Markey Leads

A Massachusetts Amherst/WCVB poll released Aug. 5-12, 2026 shows Sen. Ed Markey leading Rep. Seth Moulton among Democratic primary voters in Massachusetts.
Voters expressed trust in Markey and rated him progressive, while Moulton led independent voters 53% to 30%.
The poll surveyed 800 voters, including 445 Democratic primary voters, with 4.4% margin of error.
Markey will face Moulton in a debate on Aug. 20, with WCVB, WBUR and Boston Globe.

Left

Markey Leads

A UMass Amherst/WCVB poll released Aug. 5-12, 2026 shows Senator Ed Markey leading Representative Seth Moulton among likely Democratic primary voters in Massachusetts.
Coverage stresses voters’ worries about Markey’s age and a call for new leadership.
33% said Markey’s age reduced likelihood to vote, while 49% said it made no difference.
Markey backs Medicare for All and has Sanders’s endorsement, while Moulton promotes a health-care plan.

Blindspot

Blindspot

Thirty-three percent of respondents said Markey’s age made them less likely to vote for him, while forty-nine percent said it made no difference, according to the UMass Amherst/WCVB poll.
Within this story's sources, this angle appears mainly in Left-leaning coverage and receives less attention in Center-leaning coverage.

History

Historical Context

In 1968 Ted Kennedy captured the Massachusetts Democratic Senate primary with 69% of the vote, proving senior incumbents could overcome age concerns. In 2020 Ed Markey beat fellow Kennedy by 10.8% and won the general election with 66.2%, reinforcing incumbent strength. The 2026 primary pits 80-year-old Markey against Rep. Seth Moulton, reviving the debate over experience versus retirement.

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Markey Leads

A Massachusetts Amherst/WCVB poll released Aug. 5-12, 2026 shows Sen. Ed Markey leading Rep. Seth Moulton among Democratic primary voters in Massachusetts.
Voters expressed trust in Markey and rated him progressive, while Moulton led independent voters 53% to 30%.
The poll surveyed 800 voters, including 445 Democratic primary voters, with 4.4% margin of error.
Markey will face Moulton in a debate on Aug. 20, with WCVB, WBUR and Boston Globe.

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