Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Tennessee · Tennessee's 1st District · Updated Oct 16, 2026

Diana Harshbarger

RepublicanIncumbent

Incumbent U.S. representative

Electoral history

Earlier races in Tennessee, newest first, matched by name in the results archive.

  1. 2024

    U.S. House · TN-1 Nov 5, 2024

    R · 78.1% · 257,825 votes

    Won
  2. 2022

    U.S. House · TN-1 Nov 8, 2022

    R · 78.3% · 147,241 votes

    Won
  3. 2020

    U.S. House · TN-1 Nov 3, 2020

    R · 74.7% · 228,181 votes

    Won

Fundraising

Raised
$1.5M
From individuals
$549.1K
Spent
$1M
Cash on hand
$1.9M

Money: FEC, through Sep 30, 2026.

Opponents in 2026