Who Will Win New York’s 10th Congressional District in 2026
New York’s 10th Congressional District, covering parts of Lower Manhattan and Brownstone Brooklyn, heads back to voters in November 2026. The seat has been reliably Democratic in recent cycles, but every midterm brings fresh questions about turnout, candidate strength, and national political winds. Primaries will determine the field before the general election sets up the final matchup.
Why Markets Are Watching
House control nationally often comes down to margins in safe-leaning districts like this one, where low turnout or a weak nominee can occasionally scramble expectations. Local dynamics, including New York City’s shifting political coalitions and any contested primary, add real uncertainty to an otherwise predictable race. The outcome also offers a read on Democratic enthusiasm heading into a critical midterm year.
How Prediction Markets Frame the Race
The contract reduces a multi-candidate race to a binary question: will the Democratic or Republican nominee win NY-10? That framing strips out primary intrigue and focuses traders on the general election outcome alone. It isolates partisan control of the seat as the tradeable variable, letting participants weigh district history against any signs of a competitive shift.
Total Volume
$26.9k
Kalshi $20.9k · Polymarket $6k
Leading Market
Brad Lander
Kalshi 97% · Polymarket 98%
Brad Lander Volume
$2.9k
Kalshi $895.75 · Polymarket $2k
Brad Lander 24h Change
+1.70%
Kalshi +1.70% · Polymarket 0.00%
Calculate Your Potential Return
- Kalshi(opens in a new tab) 7.0% fee
- Polymarket(opens in a new tab) 5.0% fee
| Market | Kalshi Yes | Kalshi Fee | Kalshi Payout | Polymarket Yes | Polymarket Fee | Polymarket Payout |
|---|---|---|---|---|---|---|
| Brad LanderDemocratic Party | 99.1¢ | 7.0% | , trade Brad Lander on Kalshi (opens in a new tab) | 99.0¢ | 5% | , trade Brad Lander on Polymarket (opens in a new tab) |
| Jennifer MorrisonRepublican Party | 2.0¢ | 7.0% | , trade Jennifer Morrison on Kalshi (opens in a new tab) | 2.0¢ | 5% | , trade Jennifer Morrison on Polymarket (opens in a new tab) |
* Estimates if candidate wins. Actual returns may vary.
All Markets
| Market | Total Volume | Kalshi(opens in a new tab) | Polymarket(opens in a new tab) |
|---|---|---|---|
| Brad LanderDemocratic Party | $2,893.85 | ||
| Jennifer MorrisonRepublican Party | $24,027.45 |