Past Campaign
County Treasurer, Plymouth County
Primary election
Past campaign details are available on the full race page.
Thomas J. O’Brien is not currently running for office on Civoren.
Thomas J. O'Brien has served as Plymouth County Treasurer since 2006, when he was unanimously appointed to the position, and has been repeatedly re-elected. A former State Representative (12th Plymouth District), he has led a broad transformation of the County's financial operations.
Thomas J. O’Brien has a recorded position on one issue. Each is Civoren's summary of the campaign's own public material, with the source linked.
Opposes extending the Plymouth County Retirement Association's pension funding schedule, arguing it would not provide immediate relief to member communities (changes would not take effect until fiscal year 2028) and could carry long-term costs including bond-rating impacts; urges communities to focus on constraining their own costs rather than extending a schedule the Association designed to reduce the unfunded actuarial liability to zero by 2032.
“He emphasized that extending the schedule is not an immediate solution and urged communities to focus on constraining their own costs.”
plymouthcountyma.govAs of April 2026
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