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 › U.S. House of Representatives · November 3, 2026 · Updated Oct 16, 2026

Tennessee's 6th District

Garrett is very likely to win: Garrett wins in 49 of every 50 simulations.

Croley (D)
1%
chance of winning
Garrett (R)
99%
Average margin
R+17.2
80% of outcomes
R+26 to R+9
Partisan lean
R+26
Polls
No pollsmodel only

Garrett is very likely to win: Garrett wins in 49 of every 50 simulations.

Croley (D)
3%
chance of winning
Garrett (R)
97%
Average margin
R+18.4
80% of outcomes
R+30 to R+7
Partisan lean
R+26
Polls
No pollsmodel only

Range of outcomes

Final margin across our simulations; the white dashes mark the middle 80%.

R+17.2R+40R+20EvenD+20D+40
R+18.4R+40R+20EvenD+20D+40

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Croley 1%Garrett 99%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

0%25%50%75%100%AugSepOctNovNov 3Croley 3%Garrett 97%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

The candidates

Democratic

Mike Croley

Former park ranger

Experience
No elected office
Raised
$103.8K
From individuals
$97.7K
Spent
$81.1K
Cash on hand
$22.9K

Money: FEC, through Sep 30, 2026.

Profile and career

Republican

Johnny Garrett

State representative from the 45th district (2019–present)

Experience
State legislature
Raised
$2.4M
From individuals
$1.1M
Spent
$2.1M
Cash on hand
$287.6K

Money: FEC, through Jul 17, 2026.

Profile and career · Wikipedia

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast; federal races run in it
Swing reaching this office
78%Of a shift in the environment, from past House races since 2016
Upper South adjustment
+0.5How House races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 78% of the environment andthe Upper South adjustmentR+16.9Fundamentals modelAdds incumbency, past results, money andexperienceR+17.4Polls in similar placesPolling of similar races in Tennessee andlook-alike placesR+17.1Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayR+17.3Pulse forecastPolls (and polling of similar places) only, todayR+18.5

Each estimate is a margin before national and statewide uncertainty is simulated. Horizon blends polls, fundamentals and a little of the similar-places estimate, weighting each by how precise it is; Pulse uses polls and similar places only.

Fundamentals inputs
Incumbency (+1 D, −1 R)0
Fundraising edge (log ratio of individual money)-2.15
Elected-experience edge-0.67
First-term incumbent0
Seat's last result vs. expectation0
Incumbent's last result vs. expectation0

Polls

No public polls of this race. The forecast relies on fundamentals and on polling of similar places.

The district

Lean R+26: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+25.0R+27.2 vs. nation2020 presidentR+21.1R+25.6 vs. nation2024 presidentR+27.2R+25.7 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
794,027
People per km²
53
Adults with a B.A.+
34%
White, no degree
52%of adults
  • White 76%
  • Hispanic 8%
  • Black 10%
  • Asian 2%
  • Other / multiracial 4%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024 Earlier district lines

331,687 votes · R+36.0
✓ John W. Rose (R)68.0%
Lore Bergman (D)32.0%

2024 President Vote in this district

359,915 two-party votes · R+27.2 · R+25.7 vs. the nation
✓ Donald Trump (R)63.6%
Kamala Harris (D)36.4%

2022 Earlier district lines

195,063 votes · R+32.7
✓ John W Rose (R)66.3%
Randal Cooper (D)33.7%

2020 Earlier district lines

349,578 votes · R+50.9
✓ John W Rose (R)73.7%
Christopher Martin Finley (D)24.0%
Christopher B Monday (I)2.3%

2020 President Vote in this district

346,254 two-party votes · R+21.1 · R+25.6 vs. the nation
✓ Donald Trump (R)60.5%
Joe Biden (D)39.5%

2018 Earlier district lines

248,740 votes · R+42.1
✓ John Rose (R)69.5%
Dawn Barlow (D)28.3%
David Ross (I)1.4%
Lloyd Dunn (I)0.9%

2016 Earlier district lines

284,490 votes · R+53.1
✓ Diane Black (R)71.1%
David W Kent (D)21.8%
David Ross (I)7.1%

2016 President Vote in this district

265,775 two-party votes · R+25.0 · R+27.2 vs. the nation
✓ Donald Trump (R)62.5%
Hillary Clinton (D)37.5%