Have you definitely decided how you will vote in the EU referendum or is there a chance you may change your mind?

Field work dates: 17 October 2015 - 23 June 2016
Data from: Great Britain, United Kingdom
Results from: 13 polls

Download
Results for: Have you definitely decided how you will vote in the EU referendum or is there a chance you may change your mind?
Fieldwork end date
Pollster
23 June 2016
Poll by Ipsos MORI
22 June 2016
Poll by ComRes
22 June 2016
Poll by Ipsos MORI
14 June 2016
Poll by Ipsos MORI
16 May 2016
Poll by Ipsos MORI
18 April 2016
Poll by Ipsos MORI
10 April 2016
Poll by ComRes
22 March 2016
Poll by Ipsos MORI
20 March 2016
Poll by ComRes
16 February 2016
Poll by Ipsos MORI
14 February 2016
Poll by ComRes
25 January 2016
Poll by Ipsos MORI
19 October 2015
Poll by Ipsos MORI
Definitely decided94%82%87%79%73%69%61%64%60%63%57%58%57%
May change mind5%17%12%20%25%28%38%33%39%35%42%39%40%
Don't know2%*1%1%2%3%1%3%1%2%1%2%3%

Combine responses

Choose first group:
Choose second group:
Choose third group:

Select a pollster(s) to filter the graph

Select a mode(s) to filter the graph

Poll details

Full question wording

As you may know, there will be a referendum on Britain's membership of the European Union by 2017. Have you definitely decided to vote for Britain to remain in/leave the European Union or is there a chance you may change your mind before you vote?

See About these data for possible variations