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

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What's the difference?

Tennessee › Governor · November 3, 2026 · Updated Oct 16, 2026

Tennessee Governor

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

Green (D)
2%
chance of winning
Blackburn (R)
98%
Average margin
R+14.5
80% of outcomes
R+23 to R+7
Partisan lean
R+29
Polls
5in our database

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

Green (D)
2%
chance of winning
Blackburn (R)
98%
Average margin
R+15.4
80% of outcomes
R+25 to R+6
Partisan lean
R+29
Polls
5in our database

Range of outcomes

R+14.5R+30R+20R+10EvenD+10D+20D+30
R+15.4R+30R+20R+10EvenD+10D+20D+30

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Green 2%Blackburn 98%

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

0%25%50%75%100%AugSepOctNovNov 3Green 2%Blackburn 98%

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

The candidates

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast
Tennessee state offices
+0.0Polls for governor, statewide and legislative races, without this race · details
Environment here
D+9.5Used by the fundamentals
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by the national and state moodR+18.8Fundamentals modelAdds incumbency, past results, money andexperienceR+15.7Polls in similar placesPolling of similar races in Tennessee andlook-alike placesR+15.5Polling average4 polls, latest Sep 12R+14.2Horizon forecastPolls + fundamentals, projected to Election DayR+14.5Pulse forecastPolls (and polling of similar places) only, todayR+15.4

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)0
Elected-experience edge-0.67
First-term incumbent0
Seat's last result vs. expectation-1.47
Incumbent's last result vs. expectation0

Polls

R+20R+10EvenD+10D+20Avg. R+14.2Aug 7Nov 3
All 5 polls
PollsterDatesSampleGreenBlackburnMarginAdjusted
TargetSmart for The Progress Fund, which supports GreenSep 9–Sep 12600 LV3645R+9R+13.0
Targoz Market Research for the Beacon Center of TennesseeAug 15–Aug 261,149 RV3346R+13R+19.8
Targoz Market Research for the Beacon Center of TennesseeAug 15–Aug 26601 LV3455R+21R+19.8
Targoz Market Research for the Beacon Center of TennesseeApr 20–Apr 271,200 RV2751R+24R+26.6
Quantus InsightsR-sponsoredAug 5–Aug 7600 RV2849R+21R+22.0

Adjusted: after correcting for the pollster's house effect, registered vs. likely voters, and movement in the national environment since the poll; shown for the polls carrying the most weight in today's average. Larger dots in the chart carry the most weight. Last poll: Sep 12, 2026.

The state

Lean R+29: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+27.2R+29.5 vs. nation2020 presidentR+23.7R+28.2 vs. nation2024 presidentR+30.1R+28.6 vs. nation

Who lives here

Population
7,066,383
Adults with a B.A.+
31%
White, no degree
50%of adults
  • White 71%
  • Hispanic 7%
  • Black 15%
  • Asian 2%
  • Other / multiracial 4%

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

Past results

2024 President Vote in this state

3,023,130 two-party votes · R+30.1 · R+28.6 vs. the nation
✓ Donald Trump (R)65.1%
Kamala Harris (D)34.9%

2022

1,739,882 votes · R+32.7
✓ Bill Lee (R)64.9%
Jason Brantley Martin (D)32.9%
John Gentry (—)0.9%
Constance M. Every (—)0.6%

2020 President Vote in this state

2,996,186 two-party votes · R+23.7 · R+28.2 vs. the nation
✓ Donald Trump (R)61.8%
Joe Biden (D)38.2%

2018

2,243,294 votes · R+21.4
✓ Bill Lee (R)59.6%
Karl Dean (D)38.6%

2016 President Vote in this state

2,393,620 two-party votes · R+27.2 · R+29.5 vs. the nation
✓ Donald Trump (R)63.6%
Hillary Clinton (D)36.4%

2014

1,353,695 votes · R+51.0
✓ Bill Haslam (R)70.3%
Charles Brown (D)22.8%
John Jay Hooker (I)2.3%
Shaun Crowell (CST)2.0%
Isa Infante (G)1.4%

2010

1,571,396 votes · R+32.6
✓ Bill Haslam (R)66.3%
Mike McWherter (D)33.7%

2006

1,788,344 votes · D+39.5
✓ Phil Bredesen (D)69.8%
Jim Bryson (R)30.2%

2002

1,624,087 votes · D+3.1
✓ Phil Bredesen (D)51.6%
Van Hilleary (R)48.4%