Updated Oct 16, 2026, 1:45 PM ET
House · 3 November 2026

CA-03 House 2026

96.0% DAmi Bera leads TruthIndex™Safe D
Polymarket
96.0%
Kalshi
95.8%
Spread
0.3 pts
24h
–
7 days
+0.1
Updated
Oct 16, 2026, 1:45 PM ET
Latest coverage

Live News

Recent coverage for CA-03 House.

  1. Illinois Hindu temple shooting plot fails after teenager's gun jams

    Ami Bera is the U.S. Representative for California's 3rd Congressional District (CA-03).

    India TodayBera
  2. I was worshipping there: Indian-American Congressman on foiled Hindu temple attack Illinois

    Ami Bera, the California-3rd District congressman, commented on the Chicago temple incident in which a teen allegedly attempted a mass shooting.

    India TodayBera
  3. Your guide to Elk Grove Unified School District trustee races

    The article is a guide to Elk Grove Unified School District trustee races and includes endorsements for candidates. It notes that Ami Bera, the U.S.

    Sacramento BeeBera
  4. Ro Khanna Leads Indian-American Congressional Candidates With $16.9 Million in Campaign Cash

    Ami Bera (CA-03) is mentioned among Indian-American candidates; as of June 30, he had raised about $1.25 million and held roughly $1.83 million in cash.

    indianewengland.comBera

Ami Bera, last 60 days

How to read this chart

The green line is the TruthIndex™, the chance of this outcome. It combines the prices on both venues and gives more weight to the venue with more money in its order book. The two thinner lines are Polymarket's and Kalshi's own prices, and the grey band between them shows how far apart the two venues are.

The pale bands behind the lines are the rating zones (Toss-up, Lean, Likely and Safe), so you can see when the race moved from one rating to another. Move along the chart, or use the arrow keys, to read the values for each day.

More in Methodology
TruthIndex™PolymarketKalshiGap between the venuesRating zones

All outcomes

OutcomeTruthIndex™PolymarketKalshiSpread24h
DAmi Bera 96.0% 96.0% 95.8% 0.2 pts –
RRobb Tucker 3.1% 3.0% 3.3% 0.3 pts –

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Candidates & Background

Ami Bera

Ami Bera

Democratic U.S. Representative for California's 6th congressional district (since 2023)

Ami Bera, a Democrat and physician who has represented California in the U.S. House since 2013, faces Republican Robb Tucker in the 2026 election for California's 3rd congressional district.

Born 1965 · Los Angeles, California

Robb Tucker

Republican Nevada County Supervisor (since 2025)

Robb Tucker, a Republican who has served as a Nevada County supervisor since 2025, faces Democratic incumbent Ami Bera in the 2026 election for California's 3rd congressional district.

Margin of victory

Each venue's margin market, shown on its own: the two venues set their ranges differently.

Kalshi59 contracts

California's 3rd District margin of victory

Bera, 5+ pts
96.0%
Bera, 8+ pts
94.9%
Bera, 11+ pts
92.5%
Bera, 14+ pts
86.5%
Bera, 17+ pts
77.0%
Bera, 20+ pts
66.0%
Bera, 23+ pts
53.0%
Bera, 26+ pts
39.5%
Bera, 29+ pts
27.5%
Bera, 32+ pts
17.0%
Bera, 35+ pts
9.1%
Source: Kalshi market

Polymarket$1.7K traded

CA-03 House Election Margin of Victory

Republican Wins
–
Democrat 0-5%
0.5%
Democrat 5-10%
–
Democrat 10-15%
–
Democrat 15-20%
–
Democrat 20-25%
–
Democrat 25-30%
–
Democrat 30%+
–
Source: Polymarket market

Each venue's market

Polymarket$44.1K traded

Prices which party wins.

Ami Bera: Counted · bid 95.1% / ask 96.9% · $21.3K within 5 pts

This market will resolve according to the party of the candidate who wins the CA-03 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026. ​A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources. This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).

Full rules on Polymarket

Kalshi22.4K contracts traded

Prices which party wins.

Ami Bera: Counted · bid 94.6% / ask 96.9% · $1.5K within 5 pts

Contract shown: Ami Bera

If the House member sworn in for CA-03 for the term beginning in 2027 is a member of the Democratic Party, then the market resolves to Yes.

This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.

Full rules on Kalshi