Polymarket
KalshiTX-24 Is Priced as a Hold Because Nothing About the Seat Changed Except the Calendar
TX-24 House race odds are priced as a hold because the seat is the same seat it was in 2024 with the same member on the ballot. The district as drawn for 2026 sits entirely inside Tarrant and Dallas counties, 26% of one and 9% of the other, in the suburbs between Fort Worth and Dallas, and the redraw moved its lines without moving its politics. Texas voters decide it on November 3, 2026, and what the price is saying is that an incumbent who won by twenty points in 2024 on a map that barely changed is a party question with one plausible answer. The live board above shows the current number; the sections below say why it sits where it sits and what would move it.
What the TX-24 price is saying
Start with the map, because in TX-24 the map is the argument. Under PlanC2333, the congressional plan the 89th Legislature enacted in its second called session of 2025 for the 2026 elections, the district holds 542,517 people in Tarrant County and 224,470 in Dallas County, 766,987 in all, and is 60.0% Anglo, 17.8% Hispanic, 11.3% Asian and 8.7% Black on the 2020 Census counts. The Texas Legislative Council's analysis of the November 5, 2024 general election within those lines gives the Republican presidential ticket 57.1% to 41.0% and the Republican Senate ticket 54.6% to 43.2%, on 538,118 registered voters and a 69.8% turnout. A sixteen-point presidential margin is not the widest on this site's Texas boards, but it is wide enough that the price starts from the line and asks the campaign to argue it down.
The redraw did almost nothing here, and the price knows it. Under the previous plan, PlanC2193, the district held 24% of Tarrant County and 10% of Dallas County; the 2025 plan shifted it toward Tarrant, 26% and 9%, and the Anglo share slipped from 61.6% to 60.0%. Run the November 5, 2024 returns through both maps and the presidential result moves from 56.8% to 41.3% under the old lines to 57.1% to 41.0% under the new ones, a change of a few tenths of a point, which means the council's before-and-after tables describe the same seat twice. Elsewhere on the Texas map the 2025 plan is the story; in TX-24 it is a footnote.
The second thing the price is saying is that the incumbent is running and the field is set. The sitting member for TX-24 is Beth Van Duyne of Irving, a Republican sworn in on January 3, 2025 according to the Clerk of the House's member list for the 119th Congress. The Secretary of State's candidate list for the seat shows her as the only Republican who filed for the March 3, 2026 primary, on December 1, 2025, and the certified general-election list carries two names: Van Duyne, listed as a congresswoman, and Kevin Burge for the Democratic Party, an IT security professional from North Richland Hills who filed on November 13, 2025 and was one of three Democratic filers for the primary. In the November 5, 2024 general election under the old lines Van Duyne took 227,108 votes, 60.3%, to 149,518, 39.7%, for the Democratic candidate, Sam Eppler, in a two-way race. The market is pricing that margin as the floor rather than the ceiling, because the map that produced it is still in place.
The money says the challenge is small. Federal Election Commission totals through June 30, 2026 show Burge's campaign with $209.9K in receipts, $172.6K in disbursements and $37.3K in cash on hand. A House challenge in the Dallas-Fort Worth area with under $40K on hand at midyear has not bought the reach a sixteen-point district requires, and a contract paying on a Democratic win has nothing in the filings to lean on.
The price took most of the year to get here, and the path matters. Polymarket's Republican contract opened on January 30, 2026 at 57%, printed 48.5% on February 4, 2026, and was 65.5% on March 2, the day before the primary. It was 75% on April 1, 67.5% on May 1, 76.5% on June 1, 74% on July 1, 83.5% on August 1, 86.5% on September 1 and 89.5% on September 23, 2026. The Democratic contract closed above 20% as late as July 1, 2026, at 20.5%, before sliding to 8.5% by September 17. A contract that spent the spring in the sixties and seventies on a sixteen-point district was pricing something the line does not show, and the climb since August 1 is the market giving that up rather than reacting to a new fact.
Two venues price the seat, and on September 23, 2026 they were identical on the Republican side, 90% on Kalshi and 90% on Polymarket, with the Democratic contracts at 10% and 9%. Matched volume was $82.1K, with $61.9K on Polymarket ($36.2K on the Republican outcome, $25.6K on the Democratic one) and $20.2K on Kalshi ($10.2K and $10.0K), which is small money for a metropolitan House seat and consistent with a contract traders regard as settled. Two books at the same number is one read, and the read is the incumbent.
The case against the TX-24 read
The case against the read is the split between the top of the 2024 ticket and the rest of it. Inside the 2026 lines the Republican presidential ticket won by sixteen points on November 5, 2024, but the Senate race was closer, 54.6% to 43.2%, an eleven-point gap against sixteen at the top, while the down-ballot judicial races ran wider than both. A reader who holds the other view starts from the Senate number: an electorate that gave a Republican senator five points less than a Republican president is one that splits a ticket, and a challenger who can make the race about the person rather than the party has room the presidential margin hides.
The market itself held that view for months. Polymarket's Democratic contract was 27% on May 1, 2026 and 25% on June 1, 2026, and did not close below 15% until August 1, 2026. Those were not one-day prints on a thin book; they were the level for a season. Whatever traders were pricing in the spring, the three-candidate Democratic primary, the Senate split, or simply a summer in which the incumbent had not yet spent, was worth more than a quarter of the contract for three months, and nothing in the public record has answered it so much as outlasted it.
The demography is the other argument. The district is 11.3% Asian, the highest share of the three Texas seats this site follows, and 40.0% non-Anglo overall; the 69.8% turnout of November 5, 2024 was a presidential-year figure, and the council's own table has the same lines at 55.3% in the 2022 general election. A midterm electorate four-fifths the size of 2024's is a different electorate, and the record does not say which way it leans here. A price at 90% assumes the answer.
What changes the TX-24 read
The read is wrong if the price starts to move on the campaign rather than on the calendar. The number to watch is the Democratic contract on both books.
• The Democratic contract above the mid-teens: it closed at 8.5% on Polymarket on September 23, 2026; a return above 20% on both venues after early voting opens on October 19, 2026 would mean the market has found a reason to price the person, and this read would be dead.
• The next federal fundraising reports: the totals above run through June 30, 2026; the reports that follow show whether Burge's $37.3K on hand grew into a campaign or stayed a filing.
• Early voting, October 19 to October 30, 2026: county early-vote counts in Tarrant and Dallas, and the share coming from the Tarrant side, which holds 542,517 of the district's 766,987 people.
• A fixed ballot: August 21, 2026 was the last day to withdraw from or be declared ineligible for the general election, so the two names are set; voter registration closes on October 5, 2026.
When the TX-24 market resolves
Texas holds the general election on Tuesday, November 3, 2026, with early voting from October 19 through October 30 and voter registration closing on October 5, 2026. Polymarket's contracts resolve on the party of the candidate who wins the seat, by ballot-listed affiliation at the time all 2026 House elections are conclusively called by a consensus of credible reporting, with the Federal Election Commission's official results as the tiebreaker if reporting is ambiguous; the event's listed end is November 4, 2026 at 04:59 UTC. Kalshi's contracts pay Yes if the House member sworn in for TX-24 for the term beginning in 2027 belongs to the named party, allow accelerated determination once a consensus of media organizations projects the winner, expect settlement on January 4, 2027, carry a listed expiration of November 3, 2027 and close following the swearing-in. Members elected under the previous plan continue to represent the old districts until the next Congress convenes in January 2027. Each venue also lists a contract on another party winning the seat; Polymarket's carried no volume on September 23, 2026, and the Secretary of State's list carries no third name for TX-24.
Related TX-24 markets
The two other House seats this site follows on the same map are the Texas 21st District market, an open Republican seat west of Austin and San Antonio where the sitting member is not on the ballot, and the Texas 28th District market, the South Texas seat the redraw changed most. Both resolve on the same November 3, 2026 vote and on the same party rule. The Texas politics hub carries the full set of state boards, the elections page lists every race with a contract, and the markets catalogue has the rest of the Texas inventory.
