The Cheapest Auto Insurance Companies in Charleston, South Carolina, in 2026

USAA offers impressively low car insurance rates for Charleston drivers. But your personal rate depends on factors like your driving history and age.

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Jess Ullrich
Writer: Jess UllrichInsurance Writer

Jess Ullrich is a personal finance writer who’s been creating financial and business content for over a decade. Her work has been published in Investopedia, MoneyWise, NextAdvisor, The HuffPost, and she's been contributing to Compare.com since 2024. Prior to writing full-time, Jess was an editor at Investopedia, The Balance, and FinanceBuzz.

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Editor: Matthew GrossEditor

Qualifications:
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Matthew's journalism and AppleCare editing experience help him simplify complex insurance information on Compare.com.

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South Carolina has some of the most expensive car insurance rates in the U.S. In the capital of Charleston, drivers pay an average of $231 per month for auto insurance. Charleston drivers often pay higher rates for car insurance than rural South Carolina drivers due to traffic patterns, vehicle theft rates, and other factors. But your driving record, age, and gender also affect your costs.

Several companies offer below-average rates, including USAA, Auto-Owners, and State Farm. USAA offers the cheapest average liability insurance rate, at $83.

We’ll break down the best insurers for different drivers, how to choose the right policy, and how you can save money on your car insurance.

Key Takeaways
  • Charleston drivers pay an average of $180 per month for liability insurance and $282 for full coverage.

  • South Carolina requires drivers to have $25,000 per person and $50,000 per accident in bodily injury liability insurance, and $25,000 in property damage liability insurance.[1]

  • Drivers with DUIs pay some of the highest rates in Charleston, averaging $295 per month.

The Cheapest Car Insurance Companies in Charleston, South Carolina

Even if Charleston drivers pay relatively high car insurance rates, you can still find ways to save money. Comparing quotes from different car insurance companies can help you get the coverage you need at the best price.

The table below lists the insurance companies with the most affordable rates in Charleston, according to Compare.com data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 
Company
Average Monthly Premium
USAA$83
Auto-Owners$90
State Farm$92
GEICO$124
Progressive$141
Travelers$154
Safeco$162
Allstate$170
Direct Auto$178
National General$187
State Auto$187
GAINSCO$193
Root$194
The General$209
Liberty Mutual$213
AssuranceAmerica$214
Dairyland$216
First Acceptance$236
Bristol West$286
Hugo$299
We sourced this data by analyzing real quotes from Compare.com's 100-plus partner insurance companies alongside rate filings collected and distributed by Quadrant Information Services. Actual quotes may vary. Data updated on Sunday, November 1 at 12:19 AM PDT.

USAA offers the most affordable car insurance in Charleston, with average rates of $83 per month. But how much you pay for insurance depends on various factors, including your age and driving record.

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Cheapest Car Insurance in Charleston by Driver and Coverage Type

The companies in the above table offer a good starting point for comparing car insurance rates. But your age, driving record, and location also affect your insurance prices.

The table below highlights the cheapest companies for different drivers and coverage types, according to Compare.com data.

Driver/Coverage Type
Cheapest Insurer
Insurer’s Average Monthly Premium
State-minimum coverageUSAA$83
Full coverageUSAA$133
TeensUSAA$149
SeniorsUSAA$69
Drivers with a speeding ticketUSAA$105
Drivers with an at-fault accidentUSAA$111
Drivers with a DUIUSAA$112
Drivers with excellent creditUSAA$71
Drivers with poor creditUSAA$103
We sourced this data by analyzing real quotes from Compare.com's 100-plus partner insurance companies alongside rate filings collected and distributed by Quadrant Information Services. Actual quotes may vary. Data updated on .

Cheapest state-minimum coverage: USAA

You need liability insurance to meet South Carolina’s minimum requirements. Liability-only coverage is typically cheaper than other options because it covers only the other driver and their car if you cause an accident. But experts typically recommend purchasing more coverage unless you drive an older or lower-value vehicle.

Charleston drivers pay an average of $180 per month for liability-only coverage.

The chart below highlights the cheapest car insurance companies for minimum-coverage policies in Charleston, according to Compare.com data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Liability Rates by Company

Company
Average Monthly Premium
USAA$83
Auto-Owners$90
State Farm$92
GEICO$124
Progressive$141
Travelers$154
Safeco$162
Allstate$170
Direct Auto$178
National General$187
State Auto$187
GAINSCO$193
Root$194
The General$209
Liberty Mutual$213
AssuranceAmerica$214
Dairyland$216
First Acceptance$236
Bristol West$286
Hugo$299

Cheapest full coverage: USAA

Most drivers benefit from purchasing full-coverage insurance instead of liability-only coverage. Full coverage includes state-minimum coverage, plus comprehensive and collision insurance. Lenders and leasing companies usually require you to purchase full-coverage insurance if you finance or lease your car, too.

On average, drivers in Charleston pay $282 monthly for full-coverage insurance, according to our research.

The chart below shows the five companies offering the cheapest full-coverage car insurance in Charleston.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Full-Coverage Rates by Company

Company
Average Monthly Premium
USAA$133
Auto-Owners$143
State Farm$147
GEICO$187
Safeco$203
Progressive$220
Travelers$247
Allstate$259
Direct Auto$272
National General$279
Root$290
AssuranceAmerica$300
State Auto$300
Liberty Mutual$338
GAINSCO$347
First Acceptance$377
Dairyland$424
The General$431
Bristol West$476

Cheapest for teens: USAA

Teenage drivers typically pay the most for car insurance out of any age group. That’s largely because teens are four times as likely to get into an accident as drivers older than 20.[2] Charleston teens pay $413 per month on average for car insurance coverage.

The companies in the chart below offer the cheapest auto coverage for teens, based on our data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Rates for Teens

Company
Average Monthly Premium
USAA$149
State Farm$175
Auto-Owners$178
GEICO$221
Progressive$252
Root$288
Allstate$304
Travelers$314
Safeco$327
GAINSCO$332
Direct Auto$342
National General$364
Dairyland$366
Liberty Mutual$367
The General$371
First Acceptance$422
AssuranceAmerica$435
State Auto$436
Bristol West$498
Hugo$534

Cheapest for seniors: USAA

Unlike teens, senior drivers usually pay low car insurance prices. Older drivers typically drive fewer miles, making them less likely to be involved in crashes, which means lower rates.[3]

Seniors in Charleston pay an average of $211 per month for auto insurance.

The five insurance companies in the chart below offer the cheapest insurance rates for older drivers in Charleston, according to Compare.com data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Rates for Seniors

Company
Average Monthly Premium
USAA$69
Auto-Owners$73
State Farm$74
GEICO$101
Travelers$127
Progressive$129
Safeco$145
State Auto$145
Direct Auto$149
National General$151
Allstate$155
GAINSCO$170
AssuranceAmerica$172
Liberty Mutual$181
The General$182
Root$183
Dairyland$188
First Acceptance$215
Bristol West$245
Hugo$273

Cheapest after a ticket: USAA

Car insurance companies consider drivers with speeding tickets riskier to insure. Even one ticket increases average policy costs by 29% nationwide, based on our research. Speeding increases your chances of causing a car accident, leading to higher rates.

Charleston drivers with a recent speeding ticket pay $282 per month on average for auto insurance.

The chart below shows the five insurers offering the cheapest coverage for drivers with speeding tickets on their record, according to our data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Rates With a Ticket

Company
Average Monthly Premium
USAA$105
Auto-Owners$115
State Farm$115
GEICO$160
Progressive$172
Travelers$196
Allstate$208
Safeco$210
Direct Auto$221
Root$228
GAINSCO$228
National General$230
State Auto$243
Dairyland$264
Liberty Mutual$267
AssuranceAmerica$268
The General$276
First Acceptance$288
Bristol West$357
Hugo$365

Cheapest after an accident: USAA

Insurers also may consider you a high-risk driver if you have any at-fault accidents on your record. Drivers with a single at-fault accident pay 33% more on average for car insurance, according to Compare.com data.

Charleston drivers with a recent accident pay an average of $300 per month for coverage.

The chart below shows the five cheapest insurers for Charleston drivers who’ve had a recent accident, according to Compare.com data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Rates With an Accident

Company
Average Monthly Premium
USAA$111
Auto-Owners$119
State Farm$122
GEICO$163
Progressive$183
Travelers$207
Allstate$220
Safeco$224
Direct Auto$241
Root$241
GAINSCO$245
National General$246
State Auto$255
Liberty Mutual$281
Dairyland$282
AssuranceAmerica$282
The General$284
First Acceptance$306
Bristol West$377
Hugo$388

Cheapest after a DUI: USAA

Speeding tickets and at-fault accidents can increase insurance rates, but a DUI conviction will raise your rates more than any other incident. Our data shows that drivers with a DUI pay 58% more for car insurance on average nationwide.

Charleston drivers with a DUI pay an average of $295 per month for car insurance.

The chart below shows the five cheapest insurers for Charleston drivers with a DUI, according to Compare.com data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Rates With a DUI

Company
Average Monthly Premium
USAA$112
Auto-Owners$122
State Farm$125
GEICO$169
Progressive$180
Travelers$209
Allstate$217
Direct Auto$241
State Auto$243
Safeco$244
National General$253
GAINSCO$262
Root$263
The General$274
Liberty Mutual$289
AssuranceAmerica$290
Dairyland$293
First Acceptance$301
Hugo$381
Bristol West$388

Cheapest for bad credit: USAA

Some insurers use your credit history when determining your rates. Research shows that drivers with poor credit tend to file more claims than drivers with excellent credit. Because of that increased risk, drivers with bad credit pay an average of 38% more for auto insurance than people with excellent credit.

Charleston drivers with poor credit pay an average of $289 per month for car insurance.

The chart below shows the cheapest car insurance companies in Charleston for drivers with poor credit, according to Compare.com data.

The below rates in Charleston, SC, are estimated rates current as of: Sunday, November 1 at 12:19 AM PDT. 

Average Rates With Bad Credit

Company
Average Monthly Premium
USAA$103
State Farm$135
Auto-Owners$136
GEICO$146
Progressive$176
Travelers$183
Safeco$201
Allstate$213
Direct Auto$220
National General$232
State Auto$235
GAINSCO$239
Root$240
Liberty Mutual$255
The General$259
AssuranceAmerica$265
Dairyland$267
First Acceptance$295
Bristol West$354
Hugo$374

South Carolina Auto Insurance Requirements

A street view in Charleston, featuring colorful historic buildings, palm trees, and a church steeple under a cloudy evening sky.

South Carolina requires all drivers to have car insurance, and the state has minimum coverage requirements similar to those of other states. You need to purchase the following insurance to drive legally in South Carolina:

  • $25,000 per person and $50,000 per accident of bodily injury liability insurance: If you cause an accident, bodily injury liability insurance pays for the other driver’s and their passengers’ injuries.

  • $25,000 of property damage liability insurance: Property damage liability coverage pays for damages if you hit someone else’s car or damage their property.

Is minimum coverage enough in Charleston?

Experts recommend purchasing more than the minimum car insurance coverage to protect yourself and your car. If you finance or lease your car, your leasing company or lender may require you to purchase more coverage.

Liability-only insurance won’t pay for repairs if you damage your car in an accident, but collision insurance will. Comprehensive insurance will cover repairs if something else damages your car, like if a tree limb falls on your car’s hood.

Charleston Auto Insurance FAQs

We answered some common questions from drivers about auto insurance in Charleston. Check them out below.

What’s the cheapest auto insurance company in Charleston?

USAA offers the cheapest auto insurance in Charleston, with average rates of $83 per month, according to Compare.com data.

How much is car insurance in Charleston?

Car insurance in Charleston costs an average of $231 per month, according to our research. Drivers with liability-only insurance pay $180 per month on average, while people with full coverage pay an average of $282.

What’s the average cost of car insurance in South Carolina?

South Carolina drivers pay an average of $156 per month for liability-only insurance and $249 for full coverage, according to our data.

Why are South Carolina auto insurance rates so high?

South Carolina auto insurance rates rose sharply after the pandemic due to increased accident rates, vehicle repair costs, and natural disasters.[4]

Sources

  1. South Carolina Department of Insurance. "Auto Insurance FAQs."
  2. Insurance Institute for Highway Safety. "Teenagers."
  3. Insurance Institute for Highway Safety. "Older Drivers."
  4. South Carolina Public Radio. "4 reasons why your car insurance premium is soaring."

Methodology

Data scientists at Compare.com analyzed more than 50 million real-time auto insurance quotes from more than 75 partner insurers in order to compile the rates and statistics seen in this article. Compare.com’s auto insurance data includes coverage analysis and details on drivers’ vehicles, driving records, insurance histories, and demographic information.

All the rates listed in this article have been collected from a combination of real Compare.com quotes and external insurance rate data gathered in collaboration with Quadrant Information Services. Compare.com uses these observations to provide readers with insights into how auto insurance companies determine their premiums.

About Compare.com

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Jess Ullrich
Writer: Jess UllrichInsurance Writer

Jess Ullrich is a personal finance writer who’s been creating financial and business content for over a decade. Her work has been published in Investopedia, MoneyWise, NextAdvisor, The HuffPost, and she's been contributing to Compare.com since 2024. Prior to writing full-time, Jess was an editor at Investopedia, The Balance, and FinanceBuzz.

Matthew Gross headshot
Editor: Matthew GrossEditor

Qualifications:
  • 5+ years in communications and content creation

  • 2+ years in insurance content


Matthew's journalism and AppleCare editing experience help him simplify complex insurance information on Compare.com.