Cash
Portfolio
Log in
Sign up
Trending
Midterms
Elections
Politics
Sports
Culture
Crypto
Commodities
Climate
Economics
Mentions
Finance
Tech & Science
Predict
Live
372
Account
Search
Social
MARKETS
INVEST
LIVE
372
PRO
MORE
MA-09 House 2026 Results: Bill Keating Wins | Kalshi
House
MA-09 House winner?
Live
99.0% votes counted
Resolves by winning party
458
Low volume
Bill Keating
60.9% · 213,587 votes
Democratic party
Yes
Bill Keating
60.9% · 213,587 votes
Democratic party
Yes
Tyler MacAllister
39.1% · 137,282 votes
Republican party
No
Tyler MacAllister
39.1% · 137,282 votes
Republican party
No
MA-09 House Voter Turnout
MA-09 House Vote Percent
Democrat Margin of Victory
People are also trading
Massachusetts's 9th District margin of victory
Massachusetts 09 House General Election: voter turnout
MA-09 House election: Bill Keating vote percent
MA-09 House election: Tyler MacAllister vote percent
Mississippi Senate winner?
Alaska Senate winner?
NC-03 House winner?
NY-17 House winner?
AZ-02 House winner?
CO-04 House winner?
Show more
General election · Nov 3, 2026
What’s on your ballot?
Enter your address to see every contest and ballot question, with live odds on the ones Kalshi prices.
See your ballot
Candidate and measure details from Ballotpedia.
Buy
Sell
Dollars
Bill Keating
YES --
NO --
3.5% Interest
Dollars
$
Odds
0% chance
Max payout
Nov 3, 2026
$0
Sign up to trade
Keating
213,587
MacAllister
137,282
$5,456 vol
LIVE
1D
1W
1M
ALL
Race Intel
MA-09 House Race 2026
Election
Nov 3, 2026
General election
Incumbent
William Keating (D)
Running for re-election
MA-09 House Candidates and Fundraising
Candidate
Raised
Small Donors
Bill Keating
D
$534.9K
10.0%
$534.9K raised
·
10.0% small donors
Tyler MacAllister
R
$212.9K
15%
$212.9K raised
·
15% small donors
Fundraising: FEC filings · Small-donor ≤ $200.
This does not include third party expenditures.
Past MA-09 Election Results
Past presidential elections
2024
D +10.7%
2020
D +18.2%
More Massachusetts and 2026 Midterm Races
More Massachusetts races
Massachusetts Governor race: Healey vs. Minogue
Massachusetts Senate race: Markey vs. Deaton
Control of Congress
Which party will win the Senate?
Which party will win the House?
Congress balance of power
Midterms forecast
2026 midterm predictions
2026 House forecast
Top races
Texas Senate race: Talarico vs. Paxton
Texas Governor race: Hinojosa vs. Abbott
Michigan Senate race: El-Sayed vs. Rogers
Florida Governor race: Donalds vs. Jolly
Maine Senate race: Jackson vs. Collins
More races
Oregon Governor race: Kotek vs. Drazan
Alabama Governor race: Tuberville vs. Jones
Minnesota Governor race: Klobuchar vs. Demuth
Idaho Senate race: Risch vs. Achilles
Vermont Governor race: Scott vs. Janoo
Show more
Mississippi Senate race: Colom vs. Hyde-Smith
Alaska Senate race
South Carolina Senate race: Andrews vs. Graham
Nebraska Senate race: Ricketts vs. Burbank
Iowa Senate race: Turek vs. Hinson
Michigan Governor race: Benson vs. James
Kentucky Senate race: Barr vs. Booker
Arkansas Senate race: Cotton vs. Shoffner
Oklahoma Governor race: Mazzei vs. Munson
South Dakota Senate race: Rounds vs. Bengs