Horry County, SC

What LandBenchmark can tell you about a parcel in Horry County — and, just as importantly, what it can't.

Land area
1,133.2
sq mi
Water area
121.6
sq mi
County FIPS
45051
Center
33.909, -78.977

Area and center from the US Census Bureau 2023 Gazetteer.

Measured terrain around the Horry County centroid

Centroid elevation
5
m (16 ft)
Terrain relief
29
m spread (p95−p5, ~20–40 km window)

The county center sits at about 5 m above sea level. Elevation across the sampled window spreads 29 m — flat terrain by our banding (flat <30 m · gently rolling 30–100 m · hilly 100–300 m · mountainous >300 m). Water covers about 10% of the county's area (Census Gazetteer). These are county-scale context, not parcel measurements — a specific parcel gets its own slope, flood and usable-acreage readings when analyzed.

Elevation measured 2026-07-21 from the AWS Terrain Tiles (terrarium encoding, z10).

Data available for Horry County

  • No free owner records. South Carolina does not publish a free statewide parcel-and-owner dataset, so LandBenchmark cannot show who owns a parcel in Horry County. The county assessor's office is the authoritative source. Every measured signal below is unaffected.
  • No township/range legal description. South Carolina is a metes-and-bounds state with no PLSS grid.
  • FEMA flood zones, wetlands, soil survey and NCCPI soil productivity — the federal layers, all free and all available here.
  • 56 measured signals from satellite imagery and public records — slope and usable acreage, observed surface water, vegetation trend, wildfire and seismic hazard, access and neighboring land use. Each one cites its method, its source, and the date it was observed.

LandBenchmark has no listings and does not know what is for sale in Horry County. It analyses a parcel you point it at. It is an automated Phase-1 desk screen, not a survey, a flood determination, or a substitute for on-site inspection.

Common questions about land in Horry County

Can I see who owns a parcel in Horry County?

Not from free data — South Carolina does not publish a free statewide parcel-ownership dataset, and LandBenchmark does not buy broker data. The Horry County assessor's office is the authoritative source; every measured signal is unaffected.

How hilly is Horry County?

Around the county center, measured elevation spreads 29 m across a ~20–40 km window — flat terrain by our banding. Individual parcels vary: a report measures the actual slope and usable acreage of the parcel you point it at.

What can LandBenchmark measure for a parcel in Horry County?

56 measured signals, each cited with source and observation date: FEMA flood zone plus surface water observed in multi-year imagery, USFWS wetlands, USDA soil survey and productivity, slope and usable acreage, wildfire and seismic hazard, access and surroundings. What a satellite cannot verify — title, zoning, perc results, water rights — goes on a human-verify checklist naming the Horry County offices that can.

Nearest neighboring counties