South Carolina Records Highest Car Insurance Rates
New data identifies the Palmetto State as the most expensive place for car insurance in the United States.
Updated on Oct. 29, 2026 in Insurance
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A 2026 analysis of actual policy transactions places South Carolina as the state with the highest average car insurance costs. Drivers there pay an average of $297.28 per month for coverage.
Why it matters
The analysis highlights a widening gap between states with the highest and lowest premiums, revealing how location significantly influences the cost of maintaining a vehicle. Rising costs in states like Rhode Island further emphasize the volatility currently affecting insurance markets nationwide.
South Carolina leads with average monthly premiums of $297.28, followed by New York at $276.12 and Rhode Island at $254.01. Rhode Island also experienced a notable 26.6 percent year-over-year increase compared to the first half of 2025.
The players
Freeway Insurance
This insurance company conducted the comprehensive analysis of car insurance rates across the United States.
The details
The findings were derived exclusively from confirmed customer policy purchase transactions to ensure accuracy. By excluding quotes or estimates, the data provides a transparent look at what policyholders are actually paying in the current market.
Timeline
The insurance rate analysis was conducted for the year 2026.
The year-over-year increase in Rhode Island is measured against the first half of 2025.
Market Dynamics
This analysis updates the current figures for national premium trends as observed in the 2026 Freeway Insurance car insurance rate analysis. It reflects broader shifts in insurance underwriting that increasingly account for regional cost disparities across the country.
Drivers in high-cost states may need to adjust their monthly household budgets to account for rising premiums. Comparison shopping remains a vital strategy for policyholders looking to mitigate the impact of these regional price differences.
The takeaway
Insurance rates are highly dependent on location, and costs can vary drastically between different states. Consumers should regularly review their policies and seek competitive rates to ensure they are not overpaying based on their current residential area.
Further reading
For more context on how coverage costs change, visit the Insurance section.
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