Poll tracker: Interactive guide to the opinion polls

Follow the changes in political fortune with the poll tracker, which measures opinion poll support for Labour, the Conservatives and the Lib Dems. Use it to compare current party ratings and check back through the years to see how they have performed since 1983.

The poll shown selected is the most recent added. For more details, including margins of error and how polls are selected, please refer to the Poll tracker: How it works page.

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Date of poll	Conservative	Labour	Liberal Democrat	source
14/12/2011	41%	39%	11%	Ipsos-Mori
14/12/2011	40%	38%	10%	YouGov
15/12/2011	41%	40%	10%	YouGov
18/12/2011	40%	34%	14%	ICM
18/12/2011	39%	42%	9%	YouGov
19/12/2011	40%	39%	10%	Poll of polls
19/12/2011	35%	38%	11%	TNS-BMRB
19/12/2011	38%	42%	9%	YouGov
20/12/2011	39%	40%	10%	YouGov
21/12/2011	40%	40%	10%	YouGov
21/12/2011	37%	36%	15%	ICM
21/12/2011	38%	40%	10%	Poll of polls
22/12/2011	40%	40%	9%	YouGov
03/01/2012	39%	41%	9%	YouGov
04/01/2012	38%	42%	10%	YouGov
05/01/2012	39%	41%	11%	YouGov
06/01/2012	38%	40%	10%	YouGov
06/01/2012	39%	41%	10%	Poll of polls
09/01/2012	39%	41%	10%	YouGov
10/01/2012	40%	40%	10%	YouGov
11/01/2012	40%	38%	10%	YouGov
12/01/2012	41%	40%	8%	YouGov
15/01/2012	38%	40%	9%	YouGov
16/01/2012	40%	40%	10%	Poll of polls
16/01/2012	40%	40%	9%	YouGov
17/01/2012	39%	40%	8%	YouGov
18/01/2012	40%	39%	7%	YouGov
19/01/2012	41%	38%	8%	YouGov
22/01/2012	41%	36%	9%	YouGov
22/01/2012	40%	39%	8%	Poll of polls
23/01/2012	40%	35%	16%	ICM
23/01/2012	37%	38%	13%	Populus
23/01/2012	39%	40%	8%	YouGov
24/01/2012	38%	38%	12%	Ipsos-Mori
24/01/2012	37%	40%	10%	TNS-BMRB
24/01/2012	38%	38%	12%	Poll of polls
25/01/2012	40%	38%	9%	YouGov
26/01/2012	39%	40%	9%	YouGov
29/01/2012	39%	40%	8%	YouGov
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