Buying a car may be a relatively affordable expense for Americans, but car insurance costs after at-fault accidents and the expense of dealing with a car accident can be quite high. Depending on which U.S. state you are in, a collision can affect your car repair costs differently, according to LendingTree. Below are the differences depending on the state!
Arizona

Arizona has the largest dollar increase in car insurance costs in the country after an at-fault accident. The average additional cost is just over $2,000 per year. If you were involved in a car accident proven to be your fault, you could add about $174 a month to your expenses.
New Jersey

The average premium in New Jersey has risen from $3,188 to $5,188, representing a 62.7% jump. The average added car insurance costs are almost $2,000 per year, and the state has seen one of the steepest percentage increases in the entire nation.
Louisiana

Louisiana already had one of the highest starting premium in this review, at just over $4,000 per year. An at-fault crash could drive that cost up to $5,800 annually. On the positive side, the 46.8% increase is not among the largest in the United States. However, the economic impact is significant given that the state’s costly car insurance costs.
California

California has shown the largest percentage increase in this analysis, with insurance premiums rising by 70.7% following an at-fault crash. Consequently, car insurance costs increase by about $1,680 per year, or more than $5,000 over three years.
Florida

Insurance premiums in Florida, ranging from high-baseline to mid-range plans, have risen, potentially becoming a significant household expense for many people. The average additional car insurance costs are around $1,570 per year, and prior to any accident, Florida residents pay an average of approximately $3,400 for car insurance coverage.
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Nevada

The average additional insurance cost in Nevada amounts to $1,550 per year, with a potential three-year increase of $4,650. The average annual rate in Nevada rises from $2,780 to $4,330, with car insurance costs increasing by 55.8% following an at-fault accident. This increase represents an additional cost of about $129 per month for Nevada residents.
Maryland

Another state that has recorded one of the largest increases is Maryland, with a 60.3% rise. The average additional insurance cost in the state is $1,520, a figure that could potentially reach $4,580 within three years. If you are involved in an accident in Maryland, car insurance costs could add an unexpected monthly bill of about $127 added to your household budget.
Connecticut

Connecticut residents face the same additional cost as those in Maryland, with an average of $1,520 per year in extra insurance expenses, potentially reaching $4,580 over three years, according to LendingTree. After an accident, car insurance costs in the state can reach around $4,230, as rates in the area have risen by 56.3% from the previous $2,710. Connecticut is another state with a high car insurance costs these days.
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Colorado

In a state-by-state analysis, Colorado has shown a modest increase of 42.5%, though this can still represent a significant insurance expense. The average added insurance cost in Colorado is about $4,100 per year, with the potential to reach approximately $4,190 over three years. According to LendingTree’s state figures, the car insurance costs rise from $3,290 to about $4,690 after an at-fault accident, resulting in an average monthly increase of about $116.
Missouri

Missouri residents faced an average insurance premium increase of just over 50% after being involved in an at-fault accident. Drivers who previously paid $2,550 now pay $3,840 annually. This represents an average additional insurance cost of $1,280 per year, an increase of more than $100 per month, with the potential to reach a total of $3,850 over three years, according to LendingTree. These higher car insurance costs can add significantly to household expenses.
Minnesota

In Minnesota, even before factoring in vehicle repairs, insurance premiums over three years could approach $3,800. This represents a 55.7% increase, as the average annual insurance premium rose from $2,250 to $3,510. The average additional annual insurance cost is around $1,250, with the potential to reach $3,770 over three years.
Georgia

The rate of insurance cost increases in Georgia is close to the national average, though starting rates are relatively high. The average insurance cost increase in Georgia amounts to $1,250 annually, with the potential to reach $3,750 over three years. The state ranks outside the top 12 in terms of insurance cost increases, according to LendingTree. The state averages about $104 per month in additional costs and has seen a 46.4% increase after an at-fault accident, climbing from $2,690 to the current $3,940.
Conclusion

If you rely heavily on your car fro work and can choose any state in the nation to base your operations, you should consider these costs; no matter how hard we try to avoid them, the risk of an accident cannot be ruled out. From Arizona, which has the largest increase in insurance costs after an at-fault crash, to the national average, where accidents add about $86 a month to costs, insurance premiums continue to rise year after year.