👤 About Mariah Lancaster
Mariah Lancaster is a Democratic candidate for U.S. House, District 6 in Massachusetts’s 2026 federal election cycle. The campaign committee, DR MARIAH LANCASTER FOR CONGRESS, is registered in SALEM, MA, with MCCUBBIN, JEREMIE listed as treasurer. Through the most recent FEC filings, the campaign has reported $348K raised, $293K spent, and $56K in cash on hand. The committee reports $21K in outstanding debts. The race’s incumbent is Democratic Seth Moulton.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
Raised$348K
Cash on hand$56K
Per FEC reports, 2026 cycle
🏁 The race for U.S. House · District 6
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Mariah Lancaster VIEWING
Democrat · $348K raised
12 candidates have filed with the FEC for this race.
Detailed Campaign Finance
More detail available because this candidate has substantial FEC filings.
NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY
2026 candidate profile
Mariah Lancaster
Democrat · Open seat
Running for: Massachusetts House District 06
$348K
Total raised
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Cash on hand
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Spent
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FEC status
Biography
Mariah Lancaster is a Democratic candidate for U.S. House, District 6 in Massachusetts’s 2026 federal election cycle. The campaign committee, DR MARIAH LANCASTER FOR CONGRESS, is registered in SALEM, MA, with MCCUBBIN, JEREMIE listed as treasurer. Through the most recent FEC filings, the campaign has reported $348K raised, $293K spent, and $56K in cash on hand. The committee reports $21K in outstanding debts. The race’s incumbent is Democratic Seth Moulton.
Compiled from public FEC filings and race data. A detailed profile is being expanded.
FEC filing
FEC IDH6MA06186
OfficeMassachusetts House District 06
PartyDemocrat
See the full race
View every candidate, all fundraising totals, and the primary results for the Massachusetts House District 06 race.
🗳 2026 Election
U.S. House — Massachusetts District 06
Primary: Sep 1, 2026 (13 days ago)
· General: November 3, 2026