How much does Mercury auto insurance cost in South Carolina?

Based on CarSavr's 2026 rate modeling, a typical full-coverage policy with Mercury in South Carolina runs about $1,525/year (~$127/month) for a 35-year-old driver with a clean record and 720+ FICO. Your actual quote will vary based on ZIP code, vehicle, mileage, and coverage selections — typically by ±15-25%.

Is Mercury cheaper than other carriers in South Carolina?

Yes — Mercury typically runs about 16% below the South Carolina state average ($1,825/year for all carriers combined). The cheaper alternatives in South Carolina are typically USAA, GEICO, Erie. Whether Mercury is right for you depends more on your driver profile (clean record, military eligibility, low mileage) than on the headline rate.

What are the South Carolina minimum coverage requirements?

South Carolina requires at least 25/50 thousand in bodily-injury liability per person/per accident and $25K in property-damage liability. South Carolina is not a no-fault state, so PIP is optional but recommended for added medical coverage. Coastal hurricane exposure and ~10% uninsured driver rate push premiums above average.

Does Mercury offer discounts to South Carolina drivers?

Mercury offers 6+ discounts that South Carolina drivers can stack: Multi-policy, Anti-theft, Auto-pay, Good student, Paperless, Mercury home/condo bundle. The combined discount stack typically lands at 15-25% off the base rate for an eligible profile. The exact set available varies by ZIP code and state filing — confirm with a quote.

How much does Mercury auto insurance cost in South Carolina?

Based on CarSavr's 2026 rate modeling, a typical full-coverage policy with Mercury in South Carolina runs about $1,525/year (~$127/month) for a 35-year-old driver with a clean record and 720+ FICO. Your actual quote will vary based on ZIP code, vehicle, mileage, and coverage selections — typically by ±15-25%.

Is Mercury cheaper than other carriers in South Carolina?

Yes — Mercury typically runs about 16% below the South Carolina state average ($1,825/year for all carriers combined). The cheaper alternatives in South Carolina are typically USAA, GEICO, Erie. Whether Mercury is right for you depends more on your driver profile (clean record, military eligibility, low mileage) than on the headline rate.

What are the South Carolina minimum coverage requirements?

South Carolina requires at least 25/50 thousand in bodily-injury liability per person/per accident and $25K in property-damage liability. South Carolina is not a no-fault state, so PIP is optional but recommended for added medical coverage. Coastal hurricane exposure and ~10% uninsured driver rate push premiums above average.

Does Mercury offer discounts to South Carolina drivers?

Mercury offers 6+ discounts that South Carolina drivers can stack: Multi-policy, Anti-theft, Auto-pay, Good student, Paperless, Mercury home/condo bundle. The combined discount stack typically lands at 15-25% off the base rate for an eligible profile. The exact set available varies by ZIP code and state filing — confirm with a quote.

Mercury Auto Insurance in South Carolina

Mercury Insurance is a California-based carrier writing in 11 states (CA, AZ, NV, OK, TX, IL, NY, NJ, FL, GA, VA). Particularly strong in California where it's a top-5 auto insurer with deep regulatory expertise around Prop 103. Here's what Mercury typically costs in South Carolina for 2026 — plus the 3 cheaper alternatives most South Carolina drivers overlook.

Estimated annual premium

$1,525

Estimated monthly

$127

South Carolina state avg

$1,825

vs South Carolina avg

-16%

Why drivers pick Mercury

Top-5 California auto insurer with the deepest Prop 103-compliant pricing model — Mercury rates Californians based on driving record + miles + experience (the 3 inputs allowed by California law) more precisely than most national carriers.

Where Mercury falls short

Limited footprint (11 states). Customer-service satisfaction lags top-tier carriers (J.D. Power 810 vs. industry leader 890).

South Carolina minimum coverage requirements

Bodily Injury Liability: 25/50 thousand per person / per accident
Property Damage Liability: $25K

Coastal hurricane exposure and ~10% uninsured driver rate push premiums above average.

Cheaper alternatives to Mercury in South Carolina

Based on CarSavr's rate modeling, the 3 carriers below typically come in below Mercury for a comparable driver profile in South Carolina. Always quote multiple carriers — your actual savings depend on ZIP, vehicle, and driving record.

USAA

Active-duty military · Veterans + military spouses + adult military kids

$1,075/yr

Save $450/yr

GEICO

Clean-record drivers · Online-first shoppers

$1,375/yr

Save $150/yr

Erie

Drivers in Erie's 12-state footprint · Stability-first policy holders

$1,375/yr

Save $150/yr

Mercury discounts available to South Carolina drivers

Multi-policyAnti-theftAuto-payGood studentPaperlessMercury home/condo bundle

Mercury South Carolina rates by vehicle class

Vehicle class is one of the strongest premium drivers — pickups + EVs cost 15-25% more to insure than sedans. See the Mercury South Carolina estimate for each class:

+10% vs sedan

Mercury SUV insurance

South Carolina estimate · Toyota Highlander, Honda Pilot

+15% vs sedan

Mercury Pickup truck insurance

South Carolina estimate · Ford F-150, Chevy Silverado

+25% vs sedan

Mercury Electric Vehicle (EV) insurance

South Carolina estimate · Tesla Model 3, Tesla Model Y

Mercury South Carolina rates by driver profile

Driver classification is one of the strongest premium drivers — young drivers pay 2x adult rates, while seniors and low-mileage retirees save 8-18%. See the Mercury South Carolina estimate for each profile:

+100% vs standard

Mercury New Driver insurance

South Carolina · 16-24

-8% vs standard

Mercury Senior Driver insurance

South Carolina · 65+

Mercury NOT ELIGIBLE

Mercury SR-22 High-Risk insurance

South Carolina · any (SR-22 required)

-18% vs standard

Mercury Low-Mileage Driver insurance

South Carolina · any (<7,500 mi/yr)

Frequently asked questions

Methodology: Estimated annual premium is computed as Mercury's national average ($1,495) multiplied by South Carolina's state-vs-national premium index ($1,825 ÷ national average $1,789 ≈ 1.02x). Actual quotes vary by ±15-25% based on driver age, ZIP code, vehicle, mileage, and coverage selections. Sources: NAIC rate-filings 2023-2024, J.D. Power 2024 U.S. Auto Insurance Study, individual carrier rate filings. Mercury J.D. Power score: 810/1000. A.M. Best rating: A (2024).