Updated on September 23, 2026 by Arshi Hossain | Originally written: April 11, 2025

Petawawa, Pembroke and Beachburg have the cheapest average car insurance premiums in Ontario in 2026, at $1,824 per year or about $152 per month, according to Rates.ca auto insurance data. That's nearly $830 below Ontario's annual average of $2,653.

While Ontario remains one of Canada's most expensive provinces for auto insurance, rates vary dramatically by postal code. Rates.ca proprietary data shows Ontario drivers pay on average $2,653 annually for auto insurance, while motorists in some Eastern Ontario communities can spend about 30% less per year.

Which 10 cities have the cheapest auto insurance in Ontario in 2026?

The province's most affordable car insurance premiums are concentrated in smaller Eastern Ontario communities, where average annual rates range from $1,824 to $1,869, far below the provincial average. 

Cheapest cities to insure your car

Source: Rates.ca auto insurance proprietary data, September 2026

Petawawa, Pembroke, and Beachburg tied for the lowest average premium in Ontario at $1,824 annually. Napanee and Arden followed close behind, while Kingston and Cornwall proved that affordable insurance isn't limited to small rural communities. Monthly payments for all cities that made it to our top 10 list were in a tight range between $152–$156. 

Why is car insurance cheaper in rural areas vs urban?

Reduced traffic volumes, less congestion, and fewer claims in rural areas can contribute to lower insurance costs. Cities with the cheapest auto insurance are mainly clustered in Eastern Ontario, Rates.ca quoter data shows, particularly in smaller communities around the Ottawa Valley and Kingston region. Key elements of lower premiums in these communities include:

• Lower traffic density and congestion
• Fewer collisions and insurance claims
• Fewer fraudulent claims
• Lower vehicle theft risk
• More rural and highway driving compared with dense urban commuting
• Historically lower insurance loss claims within local rating territories

In busier metropolitan areas like the Greater Toronto Area, auto insurance premiums can be as high as $3,000+ annually.  

Auto insurance operates on a pooled-risk model. Insurers set premiums based on expected costs of future claims within a rating territory. Location remains one of the most important factors insurers use when calculating auto insurance premiums. Areas with higher rates of collisions, auto theft, fraud, and injury claims typically carry more expensive premiums, while insurance is cheaper in regions with lower risk.

The difference between Ontario's cheapest and most expensive insurance markets can exceed thousands of dollars per year. While location remains one of the biggest factors affecting premiums, drivers still have several ways to reduce their insurance costs regardless of where they live.

Related: How your claims history affects your car insurance premium

How to get the cheapest rate for your car insurance

Finding the cheapest car insurance rate involves shopping around for competitive pricing, a clean driving record, and ensuring you have sufficient coverage for your needs. Insurers calculate premiums based on dozens of factors, many of which are within your control. Here are some of the most effective ways Ontario drivers can lower their insurance costs.

1. Shop around at every renewal: Loyalty doesn't always pay in the insurance market. Premiums can vary significantly between insurers because each company weighs risk factors differently. Comparing quotes before your policy renews can help ensure you're not paying more than necessary for the same coverage.
2. Bundle your policies: If you have home, tenant, condo, or life insurance, consider placing multiple policies with the same provider. Multi-policy discounts can result in meaningful savings and simplify policy management.
3. Increase your deductible: A higher deductible means you'll pay more out of pocket if you make a claim, but it can also reduce your monthly premium. Before increasing your deductible, make sure you could comfortably cover the amount in the event of an unexpected collision or claim.
4. Keep a clean driving record: Safe driving remains one of the strongest predictors of insurance rates. Avoiding at-fault accidents, speeding tickets, and other convictions can help you qualify for lower premiums over time, while serious infractions can have the opposite effect.
5. Consider telematics or usage-based insurance: Many insurers offer programs that monitor driving behaviour through a mobile app or vehicle device. Drivers who consistently demonstrate safe habits, such as smooth braking and avoiding excessive speeding, may qualify for additional discounts.
6. Choose your vehicle carefully: Costs to insure a vehicle can vary dramatically by make and model. Before purchasing a new vehicle, obtain insurance quotes and check theft rates, repair costs, and safety ratings. A cheaper vehicle doesn’t always carry low insurance.
7. Remove coverage you no longer need: As vehicles age and depreciate, certain optional coverages may become less valuable. Review your policy regularly to ensure you're not paying for coverage that no longer aligns with your situation.
8. Take advantage of available discounts: Many insurers offer discounts for graduates, professional associations, retirees, winter tires, anti-theft devices, and multi-vehicle households. Ask what discounts are available rather than assuming they'll be applied automatically.

The cheapest car insurance rate is usually earned through a combination of smart shopping, safe driving, and choosing the right coverage for your needs. Even small discounts can add up to hundreds of dollars in annual savings when layered together.

Read next: Most Ontario households have spent over $15k on insurance in the past four years