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
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