Compare the Cheapest Car Insurance Quotes in Thornton
The average cost of car insurance in Thornton is $1,357 per year, cheaper than the state average. GEICO is the most affordable option at $761 annually on average. MoneyGeek evaluated the cheapest insurers in Thornton based on driving record and coverage limit and also looked at the top options if you’re looking to prioritize service quality over cost.
Compare Auto Insurance Rates
Ensure you're getting the best rate for your auto insurance. Compare quotes from the top insurance companies.
Quality Verified
Excluding USAA, GEICO offers the cheapest car insurance in Thornton, but the lowest-cost option for you may differ depending on your driving profile.
GEICO also offers the cheapest state-minimum policy and is the best option for drivers with a speeding ticket. For military families, USAA provides the best rates.
MoneyGeek’s also evaluated the best car insurance in Thornton for companies that balance service and cost and found that State Farm ranked highest.
The Cheapest and Best Car Insurance in Thornton
The Cheapest Car Insurance Companies in Thornton
You can find the cheapest full coverage car insurance in Thornton from the following companies:
- GEICO: $761 per year
- Travelers: $962 per year
For current and former military members, USAA is the cheapest option in the city at an average cost of $635 per year.
GEICO, the most affordable company in the city, costs approximately 160% less than Progressive, the most expensive company.
In addition to liability insurance, full coverage car insurance includes comprehensive and collision coverage. Rates may vary depending on your coverage levels. Insurers may also offer varying rates.
Cheapest Car Insurance in Thornton
- Company100/300/100per year
- 1.$635
- 2.$761
- 3.$962
- 4.$1,034
- 5.$1,080
For this guide, MoneyGeek collected average rates for a 40-year-old male driver in Thornton with a full coverage policy, as defined in our methodology.
Purchasing full coverage auto insurance provides you with more financial protection. It may cost more than the state minimum policy, but includes the following coverage types:
- Comprehensive Coverage: It pays for the repair or replacement of your vehicle in case of damage in any incident.
- Collision Coverage: It covers the repair or replacement cost of your vehicle if it’s damaged in an at-fault accident.
If you have an older car, it may be better to opt for liability-only insurance or a state-minimum policy to get the cheapest insurance rates, as a full coverage policy may cost more than it’s worth to insure your car.
Compare Car Insurance Rates in Thornton
Ensure you're getting the best rate for your car insurance. Compare quotes from the top insurance companies.

Cheapest Car Insurance in Thornton for Minimum Coverage
The cheapest car insurance in Thornton for drivers who want state-minimum policies are:
- GEICO: $341 per year
- State Farm: $516 per year
For military families, USAA is the most affordable option in Thornton with an average cost of $275 per year.
GEICO offers the cheapest minimum coverage in the city and its policies cost an average of $1027 less than the policies offered by Progressive, the most expensive company in Thornton.
If you drive an older car, liability-only coverage might be your best bet. You may end up paying more than your car is worth with a full coverage policy. Look at the table to compare costs.
Cheapest Minimum Liability Car Insurance in Thornton
- CompanyState Minimumper year
- 1.$275
- 2.$341
- 3.$516
- 4.$609
- 5.$640
Colorado’s minimum car insurance is the cheapest option in Thornton, but it may not offer you the best protection.
In Colorado, every driver is required to have an auto insurance policy with at least 20/50/15 in liability limits. While a minimum coverage policy costs less and will help you save on your monthly insurance costs, it won’t ensure complete protection and you might have to pay more out of pocket in case of an accident.
For example, suppose you are at fault for an accident and damage $10,000 worth of property and have only $5,000 in coverage. In that case, you will be responsible for the additional $5,000.
Colorado Minimum Liability Requirements
- ItemDescription
- Bodily Injury and Property Damage$25,000 per person, $50,000 per accident and $15,000 for property damage. A more protective level is 100/300/100.
Cheapest Car Insurance in Thornton if You Have Driving Violations
Your driving record is a key factor affecting your car insurance premiums. Having violations like speeding tickets, at-fault accidents or DUIs on your driving record can cause your rates to increase.
The companies offering the most affordable car insurance in Thornton for drivers with driving violations are:
- Cheapest after a speeding ticket: GEICO, $961 per year
- Cheapest after a DUI: State Farm, $1,166 per year
- Cheapest after an at-fault accident: State Farm, $1,252 per year
For drivers with a military background and a speeding ticket or an at-fault accident on their record, USAA offers the cheapest policies in the city.
If you have a bad driving record, you can get more affordable rates by improving your record over time. Meanwhile, comparing car insurance quotes in Thornton can help you find the best deal.
Cheapest Car Insurance in Thornton With a Violation
- CompanySpeeding Ticketper year
- 1.$771
- 2.$961
- 3.$1,166
- 4.$1,233
- 5.$1,238
Average Cost of Car Insurance in Thornton
Thornton’s average insurance cost is $1,357 per year, lower than both state and national averages. Drivers in Thornton pay 6.4% less on average than other drivers in Colorado and 4.7% less than the national average.
Personalized Quotes to Get You the Cheapest Car Insurance in Thornton
When you gather car insurance quotes in Thornton, it’s crucial to note that insurers use several factors to set rates. These include your age, gender, driving history and ZIP code. Your car’s make and model, as well as your preferred coverage levels, also impact the cost of car insurance in Thornton.
As insurers weigh factors differently, comparing quotes can help you find the best rate given your situation. Compare quotes from at least three different insurers to find the cheapest option for you.
Compare Car Insurance Rates in Thornton
Ensure you're getting the best rate for your car insurance. Compare quotes from the top insurance companies.

The Best Car Insurance Companies in Thornton
MoneyGeek ranked the following best companies in Thornton for drivers looking for a balance of affordability and service quality:
- State Farm: MoneyGeek score of 90 out of 100
- GEICO: MoneyGeek score of 90 out of 100
Since USAA only offers policies for current and former military members, it was not included in MoneyGeek’s analysis. However, the company received a score of 100 out of 100, making it a top pick in the city for those who qualify.
MoneyGeek score was determined by using J.D. Power user satisfaction, affordability and financial stability ratings.










Average Cost of Car Insurance by Postal Code
Where you live is one of the factors that can significantly affect auto insurance quotes. Insurers use your ZIP code to determine several risk factors.
For example, if there are a high number of accidents in your area, this may cause your premium to increase. Frequent occurrences of automobile theft or vandalism have the same effect. Our data shows that the 80241 ZIP code residents pay an average of $1,357 per year for a car insurance policy.
- Zip CodeState Minimumper year
- 80241$1,357
Factors That Impact Insurance Costs in Thornton
In addition to individual driver needs and history, location-specific factors like the percentage of uninsured motorists and the rate of car thefts also contribute to car insurance rates in Thornton. How Thornton ranks compared to the 300 most populous cities in the United States can have a significant impact on premium costs.
Methodology and Assumptions
MoneyGeek’s average premium rates for Thornton are based on 100/300/100 comprehensive collision coverage with a $1,000 deductible for a 40-year-old male driver. The average driver profiled drives a 2010 Toyota Camry LE and has no tickets or accidents on their record. Additional premiums are added based on coverage type, location and driving record. Learn more about MoneyGeek’s data and methodology here.
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