Name: Ontario polling rolling average — MaplePolls
Creator: MaplePolls
License: https://www.maplepolls.com/methodology

Premier Approval

Doug Ford

OPC

21%

Approve

72%

Disapprove

Fieldwork: May 7 – May 11, 2026 · ±3 pp · Source: Angus Reid Institute ↗

Ontario Rolling Average

Average of 2 polls · 28-day rolling window · ±2.6 pts aggregate margin · as of Aug 24

Limited recent polling — based on 2 poll(s), most recent Sep 7, 2026. Interpret with caution.

Ontario PC

42.7%

OPC +7.9 pts

Ontario Liberal

34.7%

OPC

= 0.0

OLP

= 0.0

ONDP

= 0.0

GPO

= 0.0

Latest poll: Aug 24 · Abacus Data

This week

No new polls this week

Average stands on polls through Aug 24

Recent Polls — Ontario

Aug 24Abacus Data ↗

n=1,518 · MoE ±2.5

OPC 42.0OLP 31.0ONDP 17.0GPO 4.0

Aug 24Liaison Strategies ↗

n=1,500 · MoE ±2.5

OPC 39.0OLP 35.0ONDP 20.0GPO 2.0

Jul 29Abacus Data ↗

OPC 40.0OLP 32.0ONDP 21.0GPO 3.0

Jul 21Liaison Strategies ↗

n=1,000 · MoE ±3.1

OPC 33.0OLP 38.0ONDP 24.0GPO 2.0

Jun 17Abacus Data ↗

n=2,182

OPC 41.0OLP 32.0ONDP 19.0GPO 5.0

Jun 15Liaison Strategies ↗

n=1,000 · MoE ±3.1

OPC 35.0OLP 38.0ONDP 22.0GPO 4.0

Jun 15Spark Insights ↗

n=1,608

OPC 37.0OLP 37.0ONDP 16.0

May 20Abacus Data ↗

n=1,017 · MoE ±3.1

OPC 41.0OLP 31.0ONDP 17.0GPO 5.0

May 16Liaison Strategies ↗

n=1,000 · MoE ±3.1

OPC 37.0OLP 37.0ONDP 20.0GPO 4.0

May 7Mainstreet Research ↗

n=910 · MoE ±3.2

OPC 35.0OLP 30.8ONDP 23.8GPO 5.6

Apr 22Pallas Data ↗

n=1,007 · MoE ±3.1

OPC 37.0OLP 32.0ONDP 24.0GPO 6.0

Apr 21Abacus Data ↗

n=1,000 · MoE ±3.1

OPC 37.0OLP 36.0ONDP 17.0GPO 5.0

Apr 8Pallas Data ↗

n=1,084 · MoE ±3.0

OPC 40.0OLP 31.0ONDP 22.0GPO 6.0

Date	Pollster	n	MoE	OPC	OLP	ONDP	GPO
Aug 24	Abacus Data ↗	1,518	±2.5	42.0	31.0	17.0	4.0
Aug 24	Liaison Strategies ↗	1,500	±2.5	39.0	35.0	20.0	2.0
Jul 29	Abacus Data ↗			40.0	32.0	21.0	3.0
Jul 21	Liaison Strategies ↗	1,000	±3.1	33.0	38.0	24.0	2.0
Jun 17	Abacus Data ↗	2,182		41.0	32.0	19.0	5.0
Jun 15	Liaison Strategies ↗	1,000	±3.1	35.0	38.0	22.0	4.0
Jun 15	Spark Insights ↗	1,608		37.0	37.0	16.0	—
May 20	Abacus Data ↗	1,017	±3.1	41.0	31.0	17.0	5.0
May 16	Liaison Strategies ↗	1,000	±3.1	37.0	37.0	20.0	4.0
May 7	Mainstreet Research ↗	910	±3.2	35.0	30.8	23.8	5.6
Apr 22	Pallas Data ↗	1,007	±3.1	37.0	32.0	24.0	6.0
Apr 21	Abacus Data ↗	1,000	±3.1	37.0	36.0	17.0	5.0
Apr 8	Pallas Data ↗	1,084	±3.0	40.0	31.0	22.0	6.0

MoE = margin of error as reported by the pollster; blank where the pollster does not report one.

Named parties only; rows may not sum to 100 where the pollster reports undecided or other.

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ebb43e6 · 2026-09-07