21 May 2013 Last updated at 04:20 ET

Latest opinion polls

The latest polls from a variety of political research companies are collated below. This temporary page will be updated while the new version of the Poll tracker is developed.

You can read more about polling and methodologies used here.

Continue reading the main story

Opinion polls
Company	Date	Con	Lab	Lib Dem	UKIP	Others
YouGov	19/05/13	29	40	9	14	8
Survation	19/05/13	24	35	11	22	8
ComRes	18/05/13	29	35	8	19	9
Ipsos-Mori	15/05/13	31	34	10	13	12
BBC poll of polls	10/05/13	30	39	11	13	7
YouGov	10/05/13	30	39	9	16	6
YouGov	05/05/13	30	40	11	12	7
ComRes	29/04/13	32	38	9	13	8
Survation	28/04/13	29	36	12	16	7
YouGov	28/04/13	31	40	11	11	7
BBC poll of polls	21/04/13	30	40	10	14	6
YouGov	21/04/13	32	40	11	10	7
Ipsos-Mori	15/04/13	29	38	10	15	8
YouGov	12/04/13	31	42	12	11	5
ComRes	12/04/13	30	38	8	15	9
TNS-BMRB	08/04/13	25	40	10	14	11
BBC poll of polls	07/04/13	30	39	12	13	6
YouGov	07/04/13	30	40	11	13	6
TNS-BMRB	25/03/13	27	37	10	17	10
YouGov	24/03/13	30	41	12	12	5
ComRes	24/03/13	28	38	12	14	9
ICM	21/03/13	31	39	15	7	8
BBC poll of polls	18/03/13	27	39	11	13	10
TNS-BMRB	18/03/13	26	39	13	13	8
YouGov	17/03/13	29	41	12	12	6
ComRes	14/03/13	28	37	9	17	9
TNS-BMRB	11/03/13	25	38	11	15	10
Ipsos-Mori	11/03/13	27	40	11	13	9
BBC poll of polls	10/03/13	31	42	11	11	5
YouGov	10/03/13	31	41	12	11	5
TNS-BMRB	04/03/13	29	38	11	14	9
YouGov	03/03/13	31	42	10	11	6
YouGov	24/02/13	32	43	11	9	5
ComRes	24/02/13	31	43	8	9	9
BBC poll of polls	18/02/13	31	41	11	10	7
TNS-BMRB	18/02/13	29	38	11	12	10
YouGov	17/02/13	32	43	12	9	4
ICM	15/02/13	29	41	13	9	8
ComRes	14/02/13	31	36	8	14	10
TNS-BMRB	11/02/13	31	41	10	10	8
BBC poll of polls	11/02/13	32	41	11	9	7
Ipsos-Mori	11/02/13	30	42	7	9	12
YouGov	10/02/13	32	41	11	9	7
TNS-BMRB	04/02/13	28	41	10	11	10
YouGov	03/02/13	34	41	12	8	5
YouGov	27/01/13	35	41	12	7	5
BBC poll of polls	27/01/13	33	39	11	10	7
ComRes	27/01/13	32	39	10	10	9
ComRes	25/01/13	33	39	11	10	7
TNS-BMRB	24/01/13	31	41	8	12	9
ICM	21/01/13	33	38	15	6	8
YouGov	20/01/13	33	42	11	7	7
BBC poll of polls	15/01/13	31	43	10	9	7
Ipsos-Mori	15/01/13	30	43	8	9	10
TNS-BMRB	14/01/13	31	37	9	13	10
YouGov	13/01/13	31	44	11	8	6
TNS-BMRB	07/01/13	29	39	10	12	9
YouGov	06/01/13	32	43	10	9	6
BBC poll of polls	02/01/13	32	40	10	8	10
ICM	02/01/13	32	40	13	7	8
YouGov	23/12/12	33	43	10	8	6
TNS-BMRB	17/12/12	30	40	7	12	10
Populus	16/12/12	29	40	11	11	9
YouGov	16/12/12	33	45	9	8	6
BBC poll of polls	16/12/12	31	41	9	9	10
ComRes	16/12/12	31	41	10	9	10
ComRes	14/12/12	28	39	9	14	10
TNS-BMRB	10/12/12	26	41	8	16	9
Ipsos-Mori	10/12/12	35	44	9	7	5
YouGov	09/12/12	33	42	10	9	7
BBC poll of polls	03/12/12	32	41	10	8	9
TNS-BMRB	03/12/12	28	40	10	12	10
TNS-BMRB	26/11/12	31	41	8	8	10
YouGov	25/11/12	33	44	9	8	7
ComRes	25/11/12	35	42	10	6	7
ICM	20/11/12	32	40	13	7	8
BBC poll of polls	18/11/12	31	43	9	8	9
YouGov	18/11/12	33	44	9	8	7
TNS-BMRB	16/11/12	31	39	11	7	12
ComRes	16/11/12	31	43	10	8	8
Ipsos-Mori	13/11/12	32	46	9	6	7
TNS-BMRB	12/11/12	31	41	9	9	9
BBC poll of polls	11/11/12	32	42	11	8	7
YouGov	11/11/12	32	44	8	8	7
TNS-BMRB	05/11/12	31	42	9	8	10
YouGov	04/11/12	35	42	11	8	8
TNS-BMRB	29/10/12	31	42	11	8	8
ComRes	29/10/12	33	44	12	5	6
BBC poll of polls	28/10/12	33	43	9	7	8
YouGov	28/10/12	35	42	9	7	7
Ipsos-Mori	24/10/12	33	43	9	6	9
TNS-BMRB	22/10/12	30	44	8	7	11
Populus	21/10/12	35	40	9	5	11
YouGov	21/10/12	32	43	9	9	7
BBC poll of polls	15/10/12	31	42	10	7	10
TNS-BMRB	15/10/12	29	42	7	10	11
YouGov	14/10/12	33	43	10	6	8
YouGov	07/10/12	31	45	8	8	8
YouGov	30/09/12	35	40	10	7	8
ICM	26/09/12	31	41	14	6	8
BBC poll of polls	23/09/12	33	43	9	6	9
YouGov	23/09/12	34	43	8	8	7
TNS-BMRB	19/09/12	31	43	9	5	12
YouGov	19/09/12	34	43	8	8	6
YouGov	18/09/12	33	45	10	5	7
Ipsos-Mori	17/09/12	30	41	13	6	10
BBC polls of polls	17/09/12	34	42	11	7	6
YouGov	14/09/12	34	44	9	7	6
YouGov	13/09/12	34	43	8	7	8
YouGov	12/09/12	33	42	11	7	7
TNS-BMRB	10/09/12	30	41	12	7	10
ComRes	02/09/12	35	42	12	3	8
BBC poll of polls	29/08/12	34	42	8	6	10
ICM	29/08/12	33	42	12	4	9
YouGov	21/08/12	34	44	8	8	6
YouGov	16/08/12	35	44	8	6	7
YouGov	12/08/12	34	42	8	8	8
YouGov	08/08/12	33	42	11	6	7
BBC poll of polls	07/08/12	33	44	10	8	7
YouGov	07/08/12	33	44	9	8	7
YouGov	06/08/12	34	44	10	6	6
YouGov	05/08/12	32	44	10	8	6
YouGov	02/08/12	33	44	8	9	7
YouGov	01/08/12	32	43	10	8	7
BBC poll of polls	31/07/12	33	42	10	7	8
ComRes	31/07/12	33	44	10	4	9
YouGov	31/07/12	34	42	10	6	8
YouGov	30/07/12	33	44	9	7	7
YouGov	29/07/12	33	42	9	8	8
TNS-BRMB	26/07/12	30	42	11	7	11
BBC poll of polls	26/07/12	33	43	9	7	8
YouGov	26/07/12	33	42	9	8	8
YouGov	25/07/12	33	44	9	7	7
YouGov	24/07/12	33	44	9	7	7
YouGov	23/07/12	33	43	9	8	8
ICM	22/07/12	33	40	13	4	9
BBC poll of polls	22/07/12	34	43	9	7	9
YouGov	22/07/12	34	43	11	7	6
ComRes	21/07/12	32	42	10	9	9
YouGov	19/07/12	34	42	9	7	9
YouGov	18/07/12	33	43	8	7	9
YouGov	17/07/12	34	43	8	7	7
BBC poll of polls	16/07/12	34	43	9	7	8
Ipsos-Mori	16/07/12	31	44	12	5	8
YouGov	16/07/12	33	44	9	8	6
Populus	15/07/12	34	40	12	-	12
YouGov	15/07/12	34	43	9	7	7
YouGov	12/07/12	34	42	9	7	9
BBC poll of polls	11/07/12	35	43	8	8	7
YouGov	11/07/12	35	42	9	8	7
YouGov	10/07/12	33	43	11	6	7
YouGov	09/07/12	35	44	7	6	8
YouGov	08/07/12	35	43	8	8	9
YouGov	05/07/12	35	43	8	8	6
BBC poll of polls	04/07/12	34	43	9	7	8
YouGov	04/07/12	33	44	8	7	9
YouGov	03/07/12	35	42	10	7	6
YouGov	02/07/12	34	44	8	8	8
YouGov	01/07/12	34	43	9	6	8
YouGov	28/06/12	32	43	10	7	8
BBC poll of polls	27/06/12	32	43	11	7	7
YouGov	27/06/12	31	45	9	7	8
YouGov	26/06/12	34	42	11	7	6
YouGov	25/06/12	32	43	11	7	7
ICM	24/06/12	32	42	13	3	8
YouGov	24/06/12	34	43	9	8	5
BBC poll of polls	21/06/12	33	43	8	8	8
YouGov	21/06/12	33	43	8	8	7
YouGov	20/06/12	34	41	10	8	7
YouGov	19/06/12	34	44	7	6	8
YouGov	18/06/12	33	44	7	8	8
Populus	17/06/12	33	41	9	-	13
BBC poll of polls	17/06/12	32	43	9	8	9
TNS-BRMB	17/06/12	32	40	10	8	10
YouGov	17/06/12	32	44	9	8	8
ComRes	16/06/12	32	42	9	8	9
YouGov	14/06/12	31	43	9	8	9
YouGov	12/06/12	33	43	8	8	8
BBC poll of polls	11/06/12	34	43	8	7	8
Ipsos-Mori	11/06/12	31	40	10	6	12
YouGov	11/06/12	31	45	9	9	7
YouGov	10/06/12	34	42	7	9	8
YouGov	07/06/12	34	43	8	6	9
YouGov	06/06/12	34	43	8	7	8
BBC poll of polls	06/06/12	32	44	8	7	11
YouGov	01/06/12	32	42	8	7	10
YouGov	31/05/12	31	45	9	8	7
YouGov	30/05/12	32	44	9	7	9
YouGov	29/05/12	32	45	8	8	7
YouGov	28/05/12	33	44	8	7	8
BBC poll of polls	27/05/12	32	42	8	8	10
ComRes	27/05/12	34	42	11	4	13
YouGov	27/05/12	31	43	8	8	9
YouGov	24/05/12	34	42	8	7	9
YouGov	23/05/12	32	42	9	9	8
YouGov	22/05/12	32	43	8	9	8
BBC poll of polls	21/05/12	32	42	8	7	11
YouGov	21/05/12	32	44	7	8	8
Populus	20/05/12	33	41	10	-	11
ICM	20/05/12	36	42	8	4	10
YouGov	20/05/12	32	43	8	9	8
ComRes	19/05/12	32	41	11	7	9
BBC poll of polls	17/05/12	31	44	9	8	8
YouGov	17/05/12	31	44	7	9	9
YouGov	16/05/12	31	45	9	8	7
YouGov	15/05/12	32	43	8	9	8
Ipsos-Mori	14/05/12	33	43	9	6	9
YouGov	14/05/12	31	45	7	8	8

Date of publication is the date polls were published by an affiliated newspaper or media, or the last date in which fieldwork was conducted.