PROFILES / U.S. HOUSE / MASSACHUSETTS

Katherine M. Clark

Democratic · U.S. Representative, Massachusetts 5th District · seeking another term · first took office 2025-01-03

INCUMBENT ON THE 2026 BALLOT SAFE D KALSHI · 99.6¢ · CHECKED Aug 27

THE 2026 RACE · MASSACHUSETTS 5TH DISTRICTFull race page →

OPPONENTField unresolvedD unresolved · other no primary

FTP RACE SIGNALSafe DAI-enabled synthesis of attributed evidence · not a publisher rating

KALSHI · Aug 27D 99.6¢ · R 5¢

LATEST POLLNot yet collectedno qualifying public poll retrieved for this race

STANDING · THIS SEAT

—prior margin located but unverified — withheld until it verifies

71:1fundraising ratio v JONATHAN · FEC period 06-30

CAMPAIGN FINANCE · FECPULLED 08-04 · PERIOD 06-30

$4.24Mraised

$2.21Mcash on hand

BALLOT & DATES

Primary09-01

GeneralNov 3, 2026

D unresolved · other no primary