Opinion polling for the 2011 Turkish general election

Opinion polling has been commissioned throughout the duration of the 23rd parliamentary term and in the leadup to the 2011 election by various organisations. The sample size, margin of error and confidence interval of each poll varies by organisation and date.

Poll results

Results of several polling organisations together:

Date	Organisation	AK Party	CHP	MHP	BDP	SP	DSP
May 2010	SONAR[1]	31.09	32.48	18.59	4.27	3.74	3.53
June 2010	Denge[2]	42.4	27.2	11.6	6.1	4.3	–
July 2010	SONAR[3]	31.1	33.5	15.5	5.1	3.3	3.1
August 2010	Konsensus[4]	40.1	30.6	12.0	–	–	–
August 2010	SONAR[5]	37.23	31.20	13.59	4.02	2.39	3.29
September 2010	Andy-ar[6]	44.1	25.3	10.3	5.7	5.8	–
November 2010	AKP[7]	46.8	25.0	12.7	6.0	2.0	–
December 2010	Konsensus[8]	40.9	26.0	15.6	7.5	–	–
December 2010	A&G[9]	44.0	31.0	10.0	–	–	–
December 2010	ORC[10]	40.7	23.3	12.1	5.9	5.4	–
January 2011	Metropoll[11]	43.5	30.7	13.8	6.5	1.3	–
February 2011	USADEM[12]	46.70	27.40	11.21	7.65	–	–
March 2011	İKSara[13]	48	28	15	4,5	1	–
March 2011	MetroPoll[14]	48.3	27.5	11.7	6.6	2	–
March 2011	Konsensus[15]	46.4	25.8	13.6	5.7	2	–
April 9, 2011	GENAR[16]	47.9	24.4	12.2	4.5	2.8	–
April 2011	ORC[17][18]	50.1	24.5	11.7	4.0	6.1	–
April 30, 2011	GENAR[19]	48.7	25.2	11.9	6.4	-	–
April 2011	İKSara[20]	46.4	30.3	13.5	5.4	1.4	–
April 2011	Marmara[21]	47.1	27.4	11.2	6.0	1.3	0.9
April 2011	AKAM[22]	41.8	25.8	15.1	6.0	3.6	–
20 May 2011	ORC[23]	49.5	25.2	11.3	5.1	6.8	–

Poll results by Andy-Ar

Results of Andy-Ar:

Date	AK Party	CHP	MHP	BDP	SP	DP	DSP	BBP	HSP	Others
November 2010[24]	46.4	24.7	10.2	5.9	1.4	1.2	0.8	1.1	2.9	5.4
December 2010[25]	46,8	26,1	10,6	5,9	1,7	0,9	0,5	2,6	2,8	2,1
January 2011[26]	48,3	25,2	10,6	6,9	2,2	0,5	0,3	2,1	1,1	2,8
February 2011[27]	48,8	26,2	10,4	6,8	1,6	0,4	0,4	2,6	0,9	1,9
March 2011[28]	48,2	26,8	11,2	5.8	1,2	–	–	2,2	2,1	2.5
April 2011[29]	51.2	28.8	10.7	4.3	–	–	–	–	–	–
May 2011[30]	52	27	10.5	7	–	–	–	–	–	–

Poll results by Konsensus

Results of Konsensus Research & Consultanty:

Date	AK Party	CHP	MHP	BDP	SP	Others
June 2010	40,6	30,6	12,0	5,4	2,3	9,6
July 2010	41,1	29,8	12,7	6,2	3,8	6,2
August 2010	44,9	27,0	12,3	5,2	3,0	7,6
September 2010	46,9	24,5	10,6	8,7	3,5	5,8
October 2010	44,8	25,1	12,9	6,7	3,4	7,1
November 2010	40,9	26,0	14,2	7,5	2,5	8,9
December 2010	46,0	26,5	12,5	6,7	3,2	5,1
January 2011	49,6	26,8	11,1	6,9	0,8	4,0
February 2011	46,4	25,8	13,6	5,7	2,2	6,3
March/April 2011[31]	48,9	25,8	10,9	6,0	1,8	2,5
May 2011[32]	48,6	28,3	11,6	6,0	1,2	1,7