Opinion polling for the 2017 French legislative election

This page lists public opinion polls conducted for the 2017 French legislative elections, which were held in two rounds on 11 and 18 June 2017.

Unless otherwise noted, all polls listed below are compliant with the regulations of the national polling commission (Commission nationale des sondages) and utilize the quota method.

Graphical summary
The averages in the graphs below were constructed using polls listed below conducted by the nine major French pollsters. The graphs are smoothed 14-day weighted moving averages, using only the most recent poll conducted by any given pollster within that range (each poll weighted based on recency).

No total for Europe Ecology – The Greens (EELV) was provided by the Ministry of the Interior in the 2017 legislative elections. According to statistics compiled by Laurent de Boissieu, 454 EELV candidates collected 3.41% of the vote in the first round.



First round
The comparison for the French Communist Party and La France Insoumise with 2012 is made against the Left Front. Before their unification under the umbrella of the Union of Democrats and Independents, the New Centre, Radical Party, and Centrist Alliance were counted individually in 2012, and are included in the miscellaneous right total for that year, which would otherwise be 3.51%.

Second round seat projections
Projections marked with an asterisk (*) were constructed for 535 out of 577 constituencies, including only metropolitan France only and excluding Corsica as well as overseas territories and residents.

The comparison for the French Communist Party and La France Insoumise with 2012 is made against the Left Front. Before their unification under the umbrella of the Union of Democrats and Independents, the New Centre, Radical Party, and Centrist Alliance were counted individually in 2012, and are included in the miscellaneous right total for that year, which would otherwise be 15.

By first round vote
In each case, results were based on interviews in which respondents were presented with a list of candidates in their constituency.

Hauts-de-Seine's 9th
The campaign of Marie-Laure Godin commissioned and released a PollingVox survey in this constituency, after which the campaign of Thierry Solère published an Ifop poll contradicting its findings.

Hauts-de-Seine's 9th
The campaign of Marie-Laure Godin commissioned and released a PollingVox survey in this constituency, after which the campaign of Thierry Solère published an Ifop poll contradicting its findings.

First round
Before their unification under the umbrella of the Union of Democrats and Independents, the New Centre, Radical Party, and Centrist Alliance were counted individually in 2012, and are included in the miscellaneous right total for that year, which would otherwise be 3.51%. The total for miscellaneous candidates in 2012 also includes regionalist, ecologist, and far-right candidates who were not counted separately in the CSA poll, and would otherwise be 0.52%.

Second round seat projections
Before their unification under the umbrella of the Union of Democrats and Independents, the New Centre, Radical Party, and Centrist Alliance were counted individually in 2012, and are included in the miscellaneous right total for that year, which would otherwise be 15. The total for miscellaneous candidates in 2012 also includes regionalist and far-right candidates who were not counted separately in the CSA poll, and would otherwise be 0.