Horry County, South Carolina: Government, Services & Demographics

Horry County sits at the northeastern corner of South Carolina, stretching from the Waccamaw River to the Atlantic Ocean — and it contains Myrtle Beach, which means roughly 14 million visitors pass through every year. That tourism footprint shapes everything from the county's tax base to its infrastructure priorities, its workforce patterns, and the particular tension between a permanent population growing faster than almost anywhere in the state and a hospitality economy calibrated for waves of temporary arrivals. This page covers the county's government structure, demographic profile, economic drivers, and the services residents actually navigate.

Definition and Scope

Horry County is one of South Carolina's 46 counties, established in 1801 from Georgetown District and named for Peter Horry, a general in the American Revolutionary War. It spans approximately 1,134 square miles, making it the largest county by land area in South Carolina (U.S. Census Bureau, 2020 Decennial Census). Its county seat is Conway, not Myrtle Beach — a distinction that surprises most visitors, who assume the most famous city is running the show. Conway, quieter and older, houses the courthouse, the county administration complex, and Coastal Carolina University.

The county's geography divides into three distinct zones: the coastal strip anchored by Myrtle Beach and its resort communities; the Intracoastal Waterway corridor that runs parallel to the coast; and the inland agricultural and forested interior around Conway and Loris. These zones function almost as separate economies layered on top of the same county government.

This page covers Horry County's government, demographics, and public services within the scope of South Carolina state law and constitutional authority. It does not address municipal governments within Horry County — Myrtle Beach, Conway, North Myrtle Beach, and Loris each operate independent city governments with separate budgets, ordinances, and service structures. Federal jurisdiction over coastal management, military installations, and federal highway designations also falls outside the scope of county governance described here.

Core Mechanics or Structure

Horry County operates under a Council-Administrator form of government. An 11-member County Council holds legislative authority — nine members elected from single-member districts, plus two at-large seats. The Council appoints a County Administrator to manage daily operations, a structure authorized under the South Carolina Local Government Act (S.C. Code Ann. Title 4).

Elected constitutional officers operate independently of County Council authority. These include the Sheriff, Clerk of Court, Auditor, Treasurer, Register of Deeds, and Coroner — each answerable to voters rather than to the administrator. This bifurcated structure is standard across South Carolina counties and produces a government where the County Administrator controls departments like Public Works and Emergency Services but has no authority over the Sheriff's patrol budget or the Auditor's assessment functions.

The Horry County School District is a separate governmental entity with its own elected board and budget, funded through a combination of state allocations and local property taxes. As of the 2020 Census, Horry County's population reached 351,029 — a 37.8 percent increase from 2010, one of the fastest growth rates among South Carolina's counties during that decade (U.S. Census Bureau). That growth has put sustained pressure on school capacity, road infrastructure, and stormwater management systems designed for a county half that size.

For a broader view of how county government fits within South Carolina's constitutional framework, the South Carolina Government Authority provides detailed coverage of state government structure, agency functions, and the relationship between state and local authority — an essential context for understanding which problems get solved at the county level and which escalate to Columbia.

Causal Relationships or Drivers

Three forces have shaped Horry County's modern character in ways that feed back on each other.

Tourism came first and largest. The Grand Strand — roughly 60 miles of Atlantic coastline — generates an economy built on lodging, golf, entertainment, and food service. Horry County collects an accommodations tax on short-term rentals and hotels, a revenue stream that funds beach renourishment, tourism promotion, and parks infrastructure. The South Carolina Association of Counties notes this makes Horry County unusual among the state's 46 counties: it has a dedicated non-property-tax revenue mechanism tied directly to transient occupancy.

Migration followed the tourism economy. Retirees who visited Myrtle Beach for decades began relocating there permanently, drawn by low property taxes relative to Northeastern states, no South Carolina income tax on Social Security benefits, and winter temperatures that rarely drop below freezing. This demographic shift drove residential construction inland — into the Carolina Forest, Socastee, and Murrells Inlet communities — creating suburban density in areas that were pine forests 25 years ago.

Coastal Carolina University, founded as a branch of the University of South Carolina in 1954 and becoming independent in 1993, added an educational anchor that the county previously lacked. With approximately 11,000 students enrolled (per Coastal Carolina University institutional data), the university generates year-round economic activity, a healthcare and education workforce, and a pipeline of graduates who increasingly stay in the region rather than leaving for Columbia or Charlotte.

Classification Boundaries

Within South Carolina's classification of counties, Horry ranks among the state's most populous alongside Greenville County, Charleston County, and Richland County. State law classifies counties by population tiers for purposes of applying certain statutes — though South Carolina's constitution technically treats all 46 counties as equal units of local government under Article VIII.

Horry County falls within the 15th Judicial Circuit, which it shares with Georgetown County. Circuit Court, Family Court, and Magistrate Courts all operate under this circuit designation for purposes of judicial administration. The county is part of South Carolina's 7th Congressional District for federal representation.

For emergency management, Horry County holds coastal county designation under the South Carolina Emergency Management Division, triggering specific hurricane evacuation planning requirements and eligibility for certain federal preparedness grants under FEMA's Hazard Mitigation Grant Program (FEMA HMGP).

Tradeoffs and Tensions

The county's growth rate is genuinely extraordinary for a place that spent most of the 20th century as one of South Carolina's more rural, isolated regions. The old description — "the Independent Republic of Horry" — referred to the county's historical geographic isolation, cut off from the rest of the state by the Pee Dee River and its swampy tributaries. That insularity is long gone, and the transition has not been entirely smooth.

The central tension is between infrastructure capacity and development pace. Property tax revenue — the primary funding mechanism for county roads, drainage, and public safety — lags construction because South Carolina's assessment process operates on cycles, and new homes often sit in newly platted subdivisions for years before the surrounding road network catches up. Horry County's stormwater system, designed for a smaller footprint, has produced repeated flooding in Carolina Forest and other high-growth inland corridors during heavy rainfall events.

A second tension runs between the permanent population's service needs and the county's identity as a tourism economy. Year-round residents need functioning transit, healthcare infrastructure, and schools. The tourism industry needs road capacity, parking, beach access, and permit pathways for entertainment venues. These interests sometimes align — both need functioning roads — and sometimes do not, as when residential neighborhoods push back against expanding entertainment districts.

The Myrtle Beach Grand Strand region page covers the economic geography of this coastal corridor in greater depth, including the relationship between municipal and county authority over land use.

Common Misconceptions

Myrtle Beach is the county seat. Conway holds that designation. The Horry County Courthouse, Register of Deeds, and County Administration Center are all located in Conway on Third Avenue, approximately 14 miles inland from the beach.

The county and city of Myrtle Beach share a government. They do not. Myrtle Beach operates as an independent municipality with its own mayor, city council, police department, and zoning authority. County ordinances apply in unincorporated areas; within Myrtle Beach city limits, the city's own codes govern.

Horry County is primarily a coastal county. By land area, the majority of the county is inland — forest, agricultural land, and small communities like Aynor, Green Sea, and Loris that have little connection to the resort economy. Roughly 20 percent of the county's land area lies within the coastal zone as defined by the South Carolina Coastal Zone Management Program (SCDHEC Ocean and Coastal Resource Management).

Tourism taxes fully fund county services. The accommodations tax funds a specific and limited set of functions. The general fund — funded primarily by property taxes and state-shared revenues — covers public safety, courts, roads, and the majority of county operations.

Key Facts and Processes

Key characteristics of Horry County government and administration:

The South Carolina state authority home provides the broader constitutional and statutory framework within which all 46 counties, including Horry, operate.

Reference Table

Characteristic Detail
Year Established 1801
County Seat Conway
Land Area ~1,134 sq miles (largest in SC)
2020 Population 351,029
2010 Population 255,960
Population Growth (2010–2020) 37.8%
Government Form Council-Administrator
Council Seats 11 (9 district, 2 at-large)
Judicial Circuit 15th (with Georgetown County)
U.S. Congressional District 7th
Major University Coastal Carolina University (~11,000 students)
Annual Visitor Estimate ~14 million
Key Revenue Sources Property tax, accommodations tax, state-shared revenues
Emergency Classification Coastal county (SCDEM)
Public Transit Provider Coast RTA

References