U.S. Senate · Arizona
Sen. Mark Kelly (D)
Represents Arizona, in office since Jan. 3, 2023. Official site
$36.04spent by the campaign for every vote cast in the 2022 general election
- This race$36.04
- Opponent$6.00
- AZ average$27.84
- Senate average$13.91
Ranks 9 of 96 senators (1 = most spent per vote).
The 2022 race
| Candidate | Votes | Campaign spent | Per vote cast |
|---|---|---|---|
| Mark Kelly (D), won | 1,322,027 (51.4%) | $92,715,992 | $36.04 |
| Blake Masters (R) | 1,196,308 (46.5%) | $15,439,047 | $6.00 |
Total votes cast: 2,572,294. “Per vote cast” is the campaign’s total spending for that election divided by all votes cast in the race.
Tracked issue money in 2026
| Issue | Groups | Given | Bundled | Spent for | Spent against |
|---|---|---|---|---|---|
| Energy & climateEnvironmental groups | EDAF PAC | $4,000 | $0 | $0 | $0 |
| IsraelGroups seeking policy changes | J Street PAC | $2,833 | $10,792 | $0 | $0 |
AZ’s other senator
Results: state-certified totals (sources in How this works). Spending: FEC candidate totals for the 2022 election (as of Oct. 6, 2026). How this is calculated.