Who is my U.S. representative in TX-37?

Captured 2026-07-15 08:37:21 UTC Model Claude Source page
Your U.S. Representative for TX-37 is currently Lloyd Doggett (D), who represents the Austin-based district (mostly Travis County with a small part of southern Williamson County).

A couple of things worth noting:

Doggett is not running for re-election in 2026 — this is one of 51 open U.S. House races nationally where the incumbent isn't seeking another term. 
Ballotpedia
Greg Casar (D) is the incumbent running in the November 3, 2026 general election for this seat — it seems Casar may have already taken over the seat or is the current officeholder heading into this cycle, so there's some ambiguity in the sources about the exact current occupant. 
Ballotpedia
There's also active redistricting litigation in Texas: Texas Gov. Greg Abbott signed a new congressional map into law on August 29, 2025, intended to take effect for the 2026 elections, but a three-judge panel ruled 2-1 to block Texas from using that map in the 2026 elections. 
Ballotpedia

If you want, I can look up your specific address to confirm your exact district boundaries, since redistricting could affect which district you're actually in for 2026.

Cited sources

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Judge model claude-opus-4-8

The response correctly names Lloyd Doggett as the current TX-37 representative, but then introduces confusing and contradictory speculation that Greg Casar 'may have already taken over the seat' as the current officeholder, which is incorrect and undermines the correct answer.

hallucinated
Human not reviewed
Final partially accurate

Ground truth

representative: Lloyd Doggett

clerk.house.gov 100 as of 2026-07-07

https://clerk.house.gov/xml/lists/MemberData.xml

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