CalledUnofficial results
Connecticut Senate District 15
Connecticut State Senate · Connecticut
Joan Hartley won re-election by 34.9 points over Ruben Rodriguez.
Fusion voting
Joan HartleyDemocrat · winner · incumbent
67.4%13,988
Ruben RodriguezRepublican
32.6%6,755
20,743 votes
Source: Connecticut Secretary of the State unofficial resultsUpdated Nov 7, 2026, 12:54 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Joan HartleyRuben Rodriguez
$18.6K
Raised by the campaign
$2K
$8.9K
Spent by the campaign
$1K
$9.7K
Cash on hand
$1K
Campaign money: Connecticut State Elections Enforcement Commission, through Oct 27, 2026; Connecticut State Elections Enforcement Commission, through Oct 20, 2026.
Source: Connecticut State Elections Enforcement Commission campaign filingsUpdated Oct 20, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Joan Hartley
- 99%
- Ruben Rodriguez
- 1%
- Projected margin
- D+22.8