Elections Intelligence

Mississippi 3rd District

DEFENDED SEATSafe R

Michael Guest (R) has held this seat since 2019 and is running for re-election. Before that: Gregg Harper (R).

1.7¢
Party market · checked 2:09 PM ETView on Kalshi ↗
98.4¢
Michael Guest Incumbent

FTP Race Signal

FTP Race SignalA composite of market, polling and money. The prediction-market price anchors it; a polling average moves it: the last 30 days, or the three most recent pollsters when fewer polled. Polls paid for by a candidate, party or allied group move 2 points toward the other side and count half. When the three most recent independent pollsters each have the race within three points, it is a Toss-up unless the market is already decisive. Fundraising counts only at a five-to-one gap. Past results are context, not inputs. A rating changes only when the evidence clears the line.

The market prices this seat about where its history left it: Republican and unopposed in 2024, priced at 98.4¢ today.

Safe R
Safe DLikely DLean DToss-upLean RLikely RSafe R
Fundraising · Lean RR 5.29-to-1 in receipts. Market · Safe RR 98.4¢: traders' price for a Republican hold. Prior result · Safe RUnopposed in 2024.

No public polls. The market favors Guest.

The market moved 3¢ toward the Republican in the last 7 days. As of October 12.

Market

BandPRICEToss-up50¢ to 65¢Lean65¢ to 82¢Likely82¢ to 95¢Safe95¢ and above
R 98.4¢

Kalshi party market · checked 2:09 PM ET

View market on Kalshi ↗

Polling

BandPOINTSToss-up0 to 5Lean5 to 10Likely10 to 20Safe20 and above
—

Prior result

BandPOINTSToss-up0 to 5Lean5 to 12Likely12 to 25Safe25 and above
R unopposed

Michael Guest (R)

2024 general election

def. (). Margin verified against retrieved official results.

Fundraising

BandRATIO TO 1Parity1 to 5Lean5 and above
R 5.29 to 1

Raised 2025 to 2026 · thru Jun 30

Michael A. Chiaradio$155.4K ↗$23.2K cash
Michael Guest$822.8K ↗$962.5K cash

Total receipts in the 2025 to 2026 two-year cycle, through June 30, 2026.

The general election is on November 3, which is 22 days away.