South Carolina Home Insurance Rates & Requirements

Home Insurance in South Carolina: What You Need to Know

South Carolina homeowners face significant hurricane risk along its 187-mile coast. Hurricane Hugo (1989) caused catastrophic damage, and more recent storms including Matthew (2016) and Dorian (2019) caused extensive flooding. The state has a Wind Pool for coastal properties. Inland flooding — including from tidal flooding — is a growing risk statewide.

Average Homeowners Insurance Costs in South Carolina

Homeowners in South Carolina typically pay approximately $1,980 per year ($165/month) for homeowners insurance in 2026, based on industry average data for a home with approximately $240,000 in dwelling coverage. Actual premiums vary significantly based on the home's age, construction type, location, claims history, selected coverage limits, and deductible. Homes in high-risk areas — particularly those facing wildfire, hurricane, or flood exposure — may pay significantly more than the state average.

Homeowners Insurance Rates by City in South Carolina

Insurance costs vary considerably across South Carolina's cities and regions, reflecting differences in local disaster risk, property values, repair costs, and insurer competition. The following estimated annual premiums are based on a typical policy for a median-value home with standard coverage.

City	Est. Annual Premium
Columbia	$1,890/yr
Charleston	$2,280/yr
North Charleston	$2,190/yr
Mount Pleasant	$2,130/yr
Greenville	$1,740/yr
Myrtle Beach	$2,040/yr

Estimates based on 2026 industry data. Individual rates vary based on home age, construction, claims history, and coverage selection.

Natural Disaster Risk in South Carolina

Primary risks: Hurricane (high), Flooding (very high), Tornado (moderate), Winter storms (low-moderate)

Charleston faces some of the most frequent tidal flooding of any U.S. city — this is increasing annually with sea level rise. The entire coast faces hurricane wind and storm surge risk from June through November. Inland South Carolina faces flooding from tropical storm rainfall that extends far from the coast. The Midlands and Upstate face moderate tornado risk.

What Makes South Carolina Unique

South Carolina has experienced a phenomenon known as sunny day flooding in Charleston, which now regularly floods during high tides even without rain. This is a result of sea level rise and land subsidence — and it is not covered by homeowners insurance. Only flood insurance policies cover such tidal flooding events.

Last Resort Coverage Options in South Carolina

Wind Pool / Beach Plan: South Carolina operates a state wind pool or beach plan that provides windstorm coverage for coastal properties that cannot obtain it in the standard market. This coverage is typically purchased separately from standard homeowners insurance and covers wind damage while the standard policy covers other perils. Coastal homeowners in South Carolina may need both policies for complete protection.

How to Save on Home Insurance in South Carolina

South Carolina coastal homeowners need both the wind pool windstorm coverage and a separate flood policy. Charleston homeowners should obtain flood insurance regardless of flood zone given the city's chronic tidal flooding. Wind mitigation inspections can reduce coastal premiums. Bundling home and auto is effective statewide.

• Compare quotes from at least 3-5 insurers — premiums for identical coverage can vary by hundreds or thousands of dollars annually.
• Bundle your home and auto insurance with the same carrier for discounts typically ranging from 10-20%.
• Install a monitored home security system — most insurers offer discounts of 5-15% for qualifying systems.
• Review your dwelling coverage limit annually to ensure it reflects current construction costs, not just your home's market value.
• Consider whether you need flood insurance separately — standard homeowners policies do not cover flood damage regardless of cause.

What Standard Homeowners Insurance Covers (and What It Doesn't)

A standard HO-3 homeowners policy in South Carolina typically covers your dwelling structure and attached structures against most perils (fire, wind, hail, lightning, vandalism, and theft), your personal property against named perils, liability protection if someone is injured on your property, and additional living expenses if your home is uninhabitable due to a covered loss.

Standard policies in South Carolina do not cover flood damage (requires separate NFIP or private flood policy), earthquake damage (requires separate earthquake endorsement or policy), normal wear and tear, or intentional damage. Given South Carolina's specific risk profile, homeowners should carefully evaluate whether additional coverage types are warranted.

The information on this page is provided for general informational purposes only and reflects estimated industry averages and risk assessments as of 2026. Homeowners insurance rates, coverage requirements, and risk designations change frequently. Always verify current rates and coverage options with licensed insurance professionals and consult your state's department of insurance for regulatory information. Premiums shown are approximations — individual rates will vary based on property-specific factors.