For a more complete picture of the state of the campaign, compare the parties' standings in publicly released polls conducted by 10 different research companies. Follow the developments in separate tables for:

SES research also provides a concise report on changes in regional support for the period May 30-June 24.

Link to Poll	Polling Data
SES	June 22-24 n=192 error= +/- 7.2% (province) Undecided: 19%	38	6	28	28
Ipsos	June 21-23 n=800 error= +/- 3.5% (province) Undecided: 4%	38	8	25	26
Ipsos	June 21-23 n=400 error= +/- 5.0% (region) Undecided: 4%	37 Lower Mainland	9 Lower Mainland	28 Lower Mainland	24 Lower Mainland
Ipsos	June 21-23 n=154 error= +/- 9.0% (region) Undecided: 4%	32 Island/Coast	11 Island/Coast	26 Island/Coast	30 Island/Coast
Ipsos	June 21-23 n=233 error= +/- 6.6% (region) Undecided: 3%	46 Interior/North	6 Interior/North	20 Interior/North	28 Interior/North
Ipsos	June 18-20 n=1000 error= +/- 3.1% (national) Undecided: 9%	36	8	32	18
Mustel	June 10-17 n=721 error= +/- 3.6% (province) Undecided: 10%	36	7	26	28
Mustel	June 10-17 n=721 error= +/- 3.6% (province) Undecided: 10%	18 Vancouver	6 Vancouver	37 Vancouver	39 Vancouver
Ipsos	June 16-17 n=1000 error= +/- 3.1% (national) Undecided: 9 %	34	7	32	21
SES	June 12-16 n=135 error= +/- 8.7% (province) Undecided: 16%	37	12	27	23
Ipsos	June 11-14 n=1000 error= +/- 3.1% (national) Undecided: 9%	37	12	27	23
Ekos	June 7-9 n=2117 error= +/- 2.1% (national) Undecided: 12%	41	5	29	26
Ipsos	June 4-8 n=2000 error= +/- 2.2% (national) Undecided: 12%	34	13	30	20
Ipsos	June 1-8 n=1066 error= +/- 3.0% (province) Undecided: 11%	33	10	27	27
Léger	June 2-7 n=1500 error= +/- 2.5% (national) Undecided: 14%	31	12 "Other Parties"	31	26
Ipsos	June 1-3 n=1001 error= +/- 3.1% (national) Undecided: 11%	31	13	32	23
Léger	May 27-31 n=3107 error= +/- 1.8% (national) Undecided: 14%	32	9	29	28
Ipsos	May 28-30 n=1000 error= +/- 3.1% (national) Undecided: 12%	39	-	34	14
SES	May 26-30 n=118 error= +/- 9.2% (provincial) Undecided: 21%	37	5	31	26
Ekos	May 25-27 n=1306 error= +/- 2.8% (national) Undecided: n.a%	37	-	29	30
Compas	May 14-19   n=1000*  (province) error= +/- 3.1% Undecided: n.a.%	40	-	32	26
Compas	Vancouver/FraserValley May 14-19 n=207** error= +/- 7.0% (regional) Undecided: n.a.%	45	-	31	22
Ipsos	May 11-17   n=2000 error= +/- 2.2%  (national) Undecided: 3%	31	5	33	27
Ipsos	May 7-13   n=2002 error= +/- 2.2% Undecided: 6%	23	10	37	32
Compas	April 30-May2   n=600 error= +/- 4.1% Undecided: 13%	31	-	33	32

Link to Poll	Polling Data
SES	June 22-24 n=145 error= +/- 8.3% (province) Undecided: 10%	62	2	23	13
Ipsos	June 21-23 n=2000 error= +/- 2.2% (national) Undecided: 8%	59	6	20	11
Ipsos	June 18-20 n=1000 error= +/- 3.1% (national) Undecided: 9%	45	11	25	17
SES	June 12-16 n=88 error= +/- 10.6% (province) Undecided: 11%	51	5	32	14
Ekos	June 7-9 n=2117 error= +/- 2.1% (national) Undecided: 12%	57	4	25	14
Léger	June 2-7 n=1500 error= +/- 2.5% (national) Undecided: 14%	52	3 "Other Parties"	30	15
Ipsos	June 1-3 n=1001 error= +/- 3.1% (national) Undecided: 11%	50	10	27	15
Léger	May 27-31 n=3107 error= +/- 1.8% (national) Undecided: 14%	54	4	28	12
Ipsos	May 28-30 n=1000 error= +/- 3.1% (national) Undecided: 12%	49	-	22	14
SES	May 26-30 n=88 error= +/- 10.7%(province) Undecided: 13%	51	2	33	14
Ekos	May 25-27 n=1306 error= +/- 2.8% (national) Undecided: n.a%	55	-	31	12
Compas	May 14-19   n=1000* error= +/- 3.1% Undecided: n.a.%	57	-	27	14
Ipsos	May 11-17   n=2000 error= +/- 2.2%  (national) Undecided: 3%	50	5	31	10
Ipsos	May 7-13   n=2002 error= +/- 2.2% Undecided: 6%	51	4	29	10
Compas	April 30-May2   n=600 error= +/- 4.1% Undecided: 13%	40 AL, SK,MB	-	33 AL, SK,MB	22 AL, SK,MB

Link to Poll	Polling Data
SES	June 22-24 n=137 error= +/- 8.5% (province) Undecided: 14%	34	2	39	24
Ipsos	June 21-23 n=2000 error= +/- 2.2% (national) Undecided: 8%	36	5	32	25
Ipsos	June 18-20 n=1000 error= +/- 3.1% (national) Undecided: 9%	37	7	33	17
SES	June 12-16 n=89 error= +/- 10.6% (province) Undecided: 13%	32	6	32	30
Ekos	June 7-9 n=2117 error= +/- 2.1% (national) Undecided: 12%	36	3	32	28
Léger	June 2-7 n=1500 error= +/- 2.5% (national) Undecided: 14%	38	3 "Other Parties"	35	21
Ipsos	June 1-3 n=1001 error= +/- 3.1% (national) Undecided: 11%	45	-	38	13
Léger	May 27-31 n=3107 error= +/- 1.8% (national) Undecided: 14%	34	2	35	26
SES	May 26-30 n=77 error= +/- 11.4% (regional) Undecided: 24%	42	4	35	20
Ekos	May 25-27 n=1306 error= +/- 2.8% (national) Undecided: n.a%	38	-	36	23
Compas	May 14-19   n=1000* error= +/- 3.1% Undecided: n.a.%	27	-	35	32
Ipsos	May 11-17   n=2000 error= +/- 2.2%  (national) Undecided: 3%	33	-	38	10
Ipsos	May 7-13   n=2002 error= +/- 2.2% Undecided: 6%	31	-	37	24
Compas	April 30-May2   n=600 error= +/- 4.1% Undecided: 13%	40 AL, SK,MB	-	33 AL, SK,MB	22 AL, SK,MB

Link to Poll	Polling Data
SES	June 22-24 n=393 error= +/- 5.0% (province) Undecided: 18%	32	4	39	25
Ekos	June 21-24 n=5254 error= +/- 1.4% (national) Undecided: n.a.%	35	5	38	21
Ipsos	June 21-23 n=2000 error= +/- 2.2% (national) Undecided: 8%	34	6	38	20
Environics	June 17-22 n=1444 error= +/- 2.5% (national) Undecided: n.a.%	35	-	40	19
Ipsos	June 18-20 n=330 error= +/- 5.5% (province) Undecided: 7%	30	6	42	20
Ipsos	June 16-17 n=1000 error= +/- 3.1% (national) Undecided: 9%	38	6	34	18
SES	June 12-16 n=259 error= +/- 6.2% (province) Undecided: 15%	40	2	36	23
Ipsos	June 11-14 n=1000 error= +/- 3.1% (national) Undecided: 9%	35	4	34	22
Ekos	June 7-9 n=2117 error= +/- 2.1% (national) Undecided: 12%	38	6	34	21
Ipsos	June 4-8 n=2000 error= +/- 2.2% (national) Undecided: 12%	35	5	40	20
Léger	June 2-7 n=1500 error= +/- 2.5% (national) Undecided: 14%	36	-	35	24
Ipsos	June 1-3 n=1001 error= +/- .31%  (national) Undecided: 11%	35	-	32	23
Léger	May 27-31 n=800 error= +/- 3.5% (provincial) Undecided: 14%	37	5	39	18
SES	May 26-30 n=254 error= +/- 6.3% (province) Undecided: 16%	43	3	33	22
Ekos	May 25-27 n=1306 error= +/- 2.8% (national) Undecided: n.a%	35	-	40	22
Compas	May 14-19   n=1000* error= +/- 3.1% Undecided: n.a.%	39	-	42	18
Ipsos	May 11-17   n=2000 error= +/- 2.2%  (national) Undecided: 3%	27	-	49	17
Ipsos	May 7-13   n=2002 error= +/- 2.2% Undecided: 6%	26	-	49	16
Compas	April 30-May2   n=600 error= +/- 4.1% Undecided: 13%	40 AL, SK,MB	-	33 AL, SK,MB	22 AL, SK,MB

Link to Poll	Polling Data
Léger	June 23-25 n=1003 error= +/- 3.8% (province) Undecided: 18%	48	11	30	5
SES	June 22-24 n=286 error= +/- 5.9% (province) Undecided: 29%	51	11	28	7
Ipsos	June 21-23 n=2000 error= +/- 2.2% (national) Undecided: 8%	48	9	29	5
Environics	June 17-22 n=1444 error= +/- 2.5% (national) Undecided: n.a.%	50	10	25	10
Ipsos	June 18-20 n=210 error= +/- 6.9% (province) Undecided: 5%	53	8	23	9
SES	June 12-16 n=173 error= +/- 7.6% (province) Undecided: 27%	52	9	30	5
Léger	June 15-16 n=1000 error= +/- 3.1% (province) Undecided: 10%	48	13	30	6
Ipsos	June 11-14 n=1000 error= +/- 3.1% (national) Undecided: 9%	48	13	22	9
Ipsos	June 11-14 n=1000 error= +/- 3.1% (national) Undecided: 9%	48	11	26	7
Ekos	June 7-9 n=2117 error= +/- 2.1% (national) Undecided: 12%	54	13	22	8
CROP	June 3-9 n=600 error= +/- 4% (province) Undecided: 12%	44	14	32	8
Léger	June 2-7 n=1500 error= +/- 2.5% (national) Undecided: 14%	46	13	31	8
Ipsos	June 1-3   n=1001 (national) error= +/- 3.1% Undecided: 11%	45	n.a	28	n.a
Léger	May 27-31 n=3107 error= +/- 1.8% (national) Undecided: 14%	48	8	33	9
SES	May 26-30 n=178 error= +/- 7.5%  (province) Undecided: 28%	43	15	30	10
Ekos	May 25-27 n=1306 error= +/- 2.8%  (national) Undecided: n.a%	45	11	36	6
CROP	May 25-27 n=845 error= +/- 2.8% (provincial) Undecided: n.a%	45	11	36	6
Compas	May 14-19   n=1000* error= +/- 3.1%  (national) Undecided: n.a.%	43	7	40	9
Ipsos	May 11-17   n=2000 (national) error= +/- 2.2% Undecided: 3%	48	10	28	6
Léger	May 12-16   n=1005 (provincial) error= +/- 3.1% Undecided: 6%	44	10	35	7
Ipsos	May 7-13   n=2002 (national) error= +/- 2.2% Undecided: 3%	46	10	31	10
Compas	April 30 - May 2 n=600 (national) error= +/- 4.1% Undecided: 13%	30	5	37	7

Link to Poll	Polling Data
SES	June 22-24 n=135 error= +/- 8.6% (region) Undecided: 15%	24	4	45	25
Ipsos	June 21-23 n=2000 error= +/- 2.2% (national) Undecided: 8%	23	7	44	26
Ipsos	June 18-20 n=1000 error= +/- 3.1% (national) Undecided: 9%	41	2	37	15
SES	June 12-16 n=86 error= +/- 10.8% (region) Undecided: 12%	41	1	34	24
Ekos	June 7-9 n=2117 error= +/- 2.1% (national) Undecided: 12%	28	4	43	25
Léger	June 2-7 n=1500 error= +/- 2.5% (national) Undecided: 14%	29	6 "Other Parties"	42	22
Ipsos	June 1-3 n=1001 error= +/- .31%  (national) Undecided: 11%	31	-	46	21
CRA	May 14-31 n=1200 error= +/- 2.8% (province) Undecided: 18%	24 Nova Scotia	-	40 Nova Scotia	27 Nova Scotia
CRA	May 14-31 n=3403 error= +/- 1.7% (regional) Undecided: 22%	27	-	45	19
Léger	May 27-31 n=3107 error= +/- 1.8% (national) Undecided: 14%	30	6	41	21
SES	May 26-30 n=74 error= +/- 12% (regional) Undecided: 25%	26	3	45	27
Ekos	May 25-27 n=1306 error= +/- 2.8% (national) Undecided: n.a%	21	-	61	18
Compas	May 14-19   n=1000* error= +/- 3.1% Undecided: n.a.%	26	-	50	20
Ipsos	May 11-17   n=2000 error= +/- 2.2%  (national) Undecided: 3%	29	-	49	20
Ipsos	May 7-13   n=2002 error= +/- 2.2% Undecided: 6%	28	-	48	20
Compas	April 30-May2   n=600 error= +/- 4.1% Undecided: 13%	36	-	41	21

Notes:

*The core national representative sample was approximately 1000 with over-samples in BC and Alberta, for a total sample of 1579.

Links to Polling Companies

• Compas
• Corporate Research Associates
• Decmia
• Ekos
• Environics
• Ipsos Canada
• Léger Marketing
• Mustel
• Pollara
• SES Research
• TNS Canadian Facts
• Queen's University Public Opinion Surveys Archive