Myrtle Beach, SC Flood Zone Lookup
Last updated: March 2026
Myrtle Beach faces Atlantic hurricane storm surge and heavy rainfall flooding. Hurricane Florence in 2018 brought prolonged rainfall and record flooding to the Grand Strand area.
Horry County has recorded 12,522 NFIP flood insurance claims since 1978, totaling $338.2M in payouts. Explore the full NFIP claims data by state and county to see how this area compares nationally.
FEMA Region
Region 4
NFIP Policies
59,905
Horry County
Avg. Premium
$460/yr
Horry County
FEMA Flood Risk Profile: Horry County
Based on FEMA's National Risk Index, which evaluates flood risk at the county level using historical loss data, exposure, and vulnerability.
Inland Flood Risk
Relatively ModerateEst. annual loss: $40.3M
Coastal Flood Risk
Relatively HighEst. annual loss: $4.0M
Hurricane Risk
Very HighEst. annual loss: $200.5M
Source: FEMA National Risk Index, county-level assessment. Individual property risk may vary.
Federal Flood Disaster History: Horry County
Horry County has been included in 20 federal flood-related disaster declarations.
...and 12 earlier declarations since 1989.
These declarations affected communities across Horry County, including Myrtle Beach.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced February 2026.
NFIP Flood Insurance Claims: Horry County
Properties in Horry County have filed 12,522 NFIP flood insurance claims totaling $338.2M in payouts since 1978. The average claim payout is $27K.
Highest-Claim Years
1989
3,286 claims - $118.2M
2016
1,443 claims - $40.5M
1999
1,342 claims - $19.7M
Claims by Flood Zone
Source: OpenFEMA NFIP Claims API. Data sourced March 2026. See national claims data.
Flood Insurance Coverage: Horry County
Only roughly 1 in 2 households in Horry County carries NFIP flood insurance (43% of estimated households).
Penetration Rate
43%
roughly 1 in 2 households
Historical Claims Ratio
1 in 5
12,522 claims over 45+ years across 59,905 current policies
Avg. Claim Payout
$27,011
Per claim, county-wide since 1978
Historically, Horry County has averaged 1 claim for every 5 active policies (since 1978). This compares cumulative claims against today's policy count and does not predict future claim likelihood.
Coverage data: NFIP policies as of March 2026, claims since 1978 (March 2026), population from FEMA NRI. All figures are county-wide and include Myrtle Beach.
What Your Flood Zone Means in Myrtle Beach
Myrtle Beach faces a combination of coastal and inland flood risks. Storm surge from hurricanes and tropical storms pushes seawater inland, while heavy rainfall simultaneously overwhelms rivers, bayous, and drainage infrastructure. This dual threat means flooding can come from multiple directions at once. The most common FEMA flood zone designations in Myrtle Beach are Zone AE, Zone VE, Zone X. FEMA's National Risk Index estimates the county's annual expected loss from inland flooding at over $40.3M. Properties in Myrtle Beach's VE zones face additional wave action risk beyond still-water flooding, which typically results in higher insurance premiums and stricter building requirements.
Combined coastal and inland flood exposure in Myrtle Beach means properties may face higher premiums than areas with only one flood source. FEMA's Risk Rating 2.0 accounts for multiple flood sources, including coastal surge distance, river proximity, and rainfall-driven flooding. If your property is in a Special Flood Hazard Area (SFHA) and you have a federally regulated or government-backed mortgage, federal law generally requires your lender to ensure you carry flood insurance.
Flood maps in areas with combined coastal and inland risk are among the most complex in the FEMA system. Major storms often trigger FEMA restudies that can significantly shift zone boundaries. Letters of Map Revision (LOMR) after hurricanes may expand SFHA coverage as new storm data is incorporated. Use our free lookup tool to check the current flood zone for any Myrtle Beach address.
Repetitive Loss Properties: Horry County
Horry County has 1,088 properties with multiple flood insurance losses, including 195 severe repetitive loss properties. 31 properties have received FEMA mitigation funding. Severe repetitive loss is a subset of multiple loss, not a separate count. Data sourced March 2026.
Multiple Loss
1,088
2+ claims within 10 years
Severe Repetitive Loss
195
4+ claims or 2 exceeding value
Mitigated
31
Received FEMA mitigation
By Flood Zone
Zone data available for 1,081 of 1,088 properties.
Source: OpenFEMA NFIP Multiple Loss Properties. Data sourced March 2026.
Recorded Flood Events: Horry County
NOAA has recorded 139 flood events in Horry County since 1996, causing $22.1M in damage and 4 deaths.
Costliest Events
Events by Type
Source: NOAA Storm Events Database, 1996-2026. Data sourced March 2026.
Flood Mitigation: Horry County
FEMA has funded mitigation for 337 properties in Horry County, investing $8.0M in flood risk reduction. Common mitigation actions include acquisition (buying and demolishing flood-prone structures), elevation (raising buildings above flood level), and safe rooms (wind/storm shelters for tornado and hurricane protection).
By Action Type
Source: OpenFEMA Hazard Mitigation Assistance. Data sourced March 2026.
Flood Insurance Discount: Myrtle Beach
Myrtle Beach participates in FEMA's Community Rating System (CRS), a voluntary program that rewards communities for flood mitigation efforts beyond minimum NFIP requirements. Residents in the Special Flood Hazard Area may qualify for reduced flood insurance premiums.
CRS Class
Class 5
SFHA Premium Discount
25% off
CRS classes range from 1 (best) to 10 (no discount). Myrtle Beach's Class 5 rating means NFIP policyholders in the SFHA can receive up to a 25% discount on their flood insurance premiums. Properties outside the SFHA may receive a 10% discount.
Source: FEMA Community Rating System, April 2026. Discounts apply to NFIP policies only.
Myrtle Beach, SC Flood Zone FAQ
What flood zones are in Myrtle Beach, SC?
The most common FEMA flood zones in Myrtle Beach are Zone AE, Zone VE, Zone X. Properties in these high-risk zones (SFHA) may require flood insurance with a federally regulated or government-backed mortgage.
Is flood insurance required in Myrtle Beach?
If your Myrtle Beach property is in a Special Flood Hazard Area (SFHA) and you have a federally regulated or government-backed mortgage, federal law generally requires your lender to ensure you carry flood insurance. Properties in Zone X are not federally required to carry flood insurance, though coverage is still recommended since over 40% of all NFIP flood claims come from Zone X properties.
How do I check my flood zone in Myrtle Beach?
Enter your Myrtle Beach address in the search tool above for an instant flood zone determination. Results include your FEMA flood zone, SFHA status, base flood elevation (if available), and FIRM panel information, pulled directly from FEMA's National Flood Hazard Layer.
Does Myrtle Beach offer flood insurance discounts?
Yes. Myrtle Beach participates in FEMA's Community Rating System (CRS) with a Class 5 rating, qualifying residents in the Special Flood Hazard Area for up to a 25% discount on NFIP flood insurance premiums. Properties outside the SFHA may receive a 10% discount.
Has Myrtle Beach experienced major flooding events?
Horry County, where Myrtle Beach is located, has been part of 20 federal disaster declarations for flooding, hurricanes, or severe storms. The most recent was Hurricane Idalia in 2023. Federal disaster declarations are issued when flooding overwhelms local resources and triggers FEMA assistance programs.
How many flood insurance claims have been filed in Myrtle Beach?
Horry County has recorded 12,522 NFIP flood insurance claims totaling $338.2M in payouts since 1978. The year with the most claims was 1989, with 3,286 claims and $118.2M in payouts. These figures cover all NFIP claims in the county, including Myrtle Beach.
How many flood insurance policies are active in Myrtle Beach?
Horry County currently has 59,905 active NFIP flood insurance policies with an average annual premium of $460. The most policies are in Zone X (28,675 policies). These figures cover all active NFIP policies in the county.
How many Myrtle Beach properties have flooded repeatedly?
Horry County has 1,088 properties with multiple flood losses on record, including 195 severe repetitive loss properties. These are properties that have experienced four or more NFIP claims of $5,000+ or two claims exceeding the building value.
Can my Myrtle Beach property be removed from a high-risk flood zone?
Yes, if your property's natural ground elevation is above the Base Flood Elevation and FEMA inadvertently mapped it in a high-risk zone, you can apply for a Letter of Map Amendment (LOMA). A successful LOMA removes the property from the Special Flood Hazard Area, generally eliminating the federal mandatory flood insurance requirement. You will need an elevation certificate from a licensed surveyor. If a property was raised above the BFE with fill material, the process is a LOMR-F rather than a LOMA.
What is Base Flood Elevation in Myrtle Beach?
Base Flood Elevation (BFE) is the predicted height of floodwaters during a 1% annual chance (100-year) flood, shown on FEMA maps as an elevation number in feet above sea level. In Myrtle Beach's Zone AE and Zone VE areas, BFE lines appear on the FIRM as wavy contours labeled with elevation values. Properties with a lowest floor at or above the BFE typically qualify for significantly lower NFIP flood insurance premiums.
Other South Carolina Cities
Understanding Flood Zones
Look Up Any Myrtle Beach, SC Address
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Disclaimer: Flood risk data on this page is sourced from FEMA datasets including the National Risk Index, NFIP claims and policy records, disaster declarations, and the Community Rating System. These datasets were last extracted on March 2026 and may not reflect the most recent changes. This page is for informational purposes only and is not a certified flood zone determination. Always verify current flood zone status through FEMA or a licensed determination provider before making property, insurance, or lending decisions.