2025 Argentine legislative election|
|
Chamber of Deputies |
127 of the 257 seats in the Chamber of Deputies |
|
|
Senate |
24 of 72 seats in the Senate |
|
|
|
|
|
|
Legislative elections are scheduled to be held in Argentina on 26 October 2025.[1] Half of the seats in the Chamber of Deputies and a third of the seats in the Senate will be elected.[2]
Background
These midterm elections will be the first during the presidency of Javier Milei.[3] La Libertad Avanza seeks to become an official party in preparation of these elections.[4]
Opinion polls
| Fieldwork date
|
Polling firm
|
Sample
|
|
|
|
|
|
|
Others/Undecided
|
Lead
|
|
|
|
|
|
|
|
| 25 October 2024
|
Opina Argentina[5]
|
1764
|
33.0
|
5.0
|
10.0
|
33.0
|
5.0
|
3.0
|
11.0
|
0
|
| 16-25 October 2024
|
Proyección Consultores[6]
|
1822
|
27.2
|
14.0
|
8.0
|
20.5
|
5.7
|
3.0
|
21.6
|
6.7
|
| 22 October 2024
|
DC Consultores[7]
|
—
|
54.2
|
25.3
|
5.6
|
8.4
|
3.7
|
2.8
|
—
|
28.9
|
| 12-17 October 2024
|
Isasi/Burdman[8]
|
2057
|
28.0
|
16.0
|
13.0
|
9.0
|
4.0
|
4.0
|
26.0
|
12.0
|
| 7-11 October 2024
|
CB Consultora[9]
|
1325
|
32.8
|
4.7
|
7.3
|
34.1
|
3.9
|
2.8
|
14.4
|
1.3
|
| October 2024
|
Pulso Research[10]
|
2000
|
30.0
|
6.3
|
6.3
|
20.7
|
2.9
|
4.8
|
29.0
|
9.3
|
| 23-27 August 2024
|
Opinaia[11]
|
1000
|
34.0
|
10.0
|
10.0
|
21.0
|
6.0
|
4.0
|
15.0
|
13.0
|
| 8-14 August 2024
|
Lucas Romero[12]
|
1186
|
30.9
|
22.2
|
9.4
|
15.8
|
3.6
|
4.7
|
13.4
|
8.7
|
| 1-15 July 2024
|
Pulso Research[13]
|
2350
|
31.7
|
11.2
|
6.1
|
16.5
|
3.8
|
6.3
|
24.4
|
15.2
|
| 1-10 May 2024
|
Pulso Research[14]
|
2113
|
34.8
|
8.5
|
6.8
|
17.0
|
4.4
|
5.7
|
22.8
|
17.8
|
References
