In the 2026 New York 21st District general election, 4 outside groups spent $68,591: $23,316 supporting Blake Gendebien (D), $40,000 opposing Blake Gendebien and $5,275 opposing Anthony Constantino (R).
outside money
- supporting Blake Gendebien (D)
- $23,316
- opposing Blake Gendebien (D)
- $40,000
- opposing Anthony Constantino (R)
- $5,275
Result not in yet
Election day is 3 Nov 2026.
Blake Gendebien
DemocratWaiting for the count
Anthony Constantino
RepublicanWaiting for the count
Outside money supporting and opposing each candidate
Both sides on one scaleBlake Gendebien Democrat
$40,000$23,316$23,316 supporting Blake Gendebien · $40,000 opposing Blake Gendebien
Anthony Constantino Republican
$5,275$5,275 opposing Anthony Constantino
This seat, every election
New York 21st District
$352K
outside money in the 2026 cycle
- New York 21st District general 2026$68,591outside money
- New York 21st District primary 2026$244Koutside money
- election not determined$39,088
The candidates
What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them, and what party committees spent working with the campaign.
Blake Gendebien
Democrat
- Own campaign raised
- $5.5M
- Outside money supporting
- $23,316
- Outside money opposing
- $40,000
Blake for the North CountryParty spending with the campaign
$64,972
Anthony Constantino
Republican
- Outside money opposing
- $5,275
- Campaign money to 30 Jun 2026
Week by week
Outside money each week, supporting and opposing the candidates, all candidates combined.
Week of 21 Sep 2026
Supporting $7,171
The groups on each side
The biggest outside groups in this race, by what they spent supporting or opposing each candidate.
Spent supporting a candidate
- Rural Freedom Networksupporting Blake Gendebien$22,568
- Activate Americasupporting Blake Gendebien$738
- Sierra Club Independent Actionsupporting Blake Gendebien$10
Spent opposing a candidate
- Save American Freedomopposing Blake Gendebien$40,000
- Rural Freedom Networkopposing Anthony Constantino$5,275
Who’s connected to whom
The groups that spent supporting or opposing the candidates.
- Save American Freedom spent opposing Blake Gendebien · $40,000
- Rural Freedom Network spent supporting Blake Gendebien · $22,568
- Rural Freedom Network spent opposing Anthony Constantino · $5,275
- Activate America spent supporting Blake Gendebien · $738
- Sierra Club Independent Action spent supporting Blake Gendebien · $10
- Commonsense Policy in Action gave to Save American Freedom · $720K
- Hoosier Leadership for America (MA) gave to Save American Freedom · $30,000
- Berkshire Brigades PAC gave to Rural Freedom Network · $3,090
- Four Freedoms Coalition gave to Rural Freedom Network · $606
- Vote Rev Action Fund gave to Activate America · $11,875
- We Build Progress gave to Activate America · $2,750
- Save American Freedom spent $40,000 opposing Blake Gendebien$40,000
- Commonsense Policy in Action gave $720K to Save American Freedom$720K
- Hoosier Leadership for America (MA) gave $30,000 to Save American Freedom$30,000
Polls
Every poll of this race on one timeline.
The average of 2 polls to 17 Aug 2026 has Anthony Constantino at 46.0% and Blake Gendebien at 41.5%.
2polls in the average
- polls of this race
- 2
- pollsters
- 2
Blake GendebienAnthony Constantino
Point at a dot, or tab in and use the arrow keys
Every poll, newest first
- 17 Aug ’26J.L. Partners 15 Aug to 17 Aug 2026 · 500 likely voters
- 8 Aug ’26SurveyUSA 4 Aug to 8 Aug 2026 · 800 adults
Go deeper
The paperwork behind this race, all of it. Free with an email sign-in.
The paperwork