Horry County, South Carolina: Government and Services

Horry County is the largest county by land area in South Carolina, covering approximately 1,134 square miles along the Atlantic coast, and it anchors the Grand Strand tourism corridor centered on Myrtle Beach. The county operates under a council-administrator form of government and delivers a broad range of public services across one of the state's fastest-growing jurisdictions. This reference documents the county's governmental structure, service classifications, regulatory relationships with state agencies, and the operational boundaries that define local authority in Horry County.

• Definition and Scope
• Core Mechanics or Structure
• Causal Relationships or Drivers
• Classification Boundaries
• Tradeoffs and Tensions
• Common Misconceptions
• Checklist or Steps
• Reference Table or Matrix
• References

Definition and Scope

Horry County is one of South Carolina's 46 counties (South Carolina County Government System) and functions as a political subdivision of the state under Title 4 of the South Carolina Code of Laws. The county seat is Conway, the judicial and administrative center, while Myrtle Beach — an independent municipality — serves as the county's dominant economic and population hub.

The county's governing authority extends to unincorporated areas, which account for the majority of Horry County's land mass. Incorporated municipalities within Horry County — including Myrtle Beach, North Myrtle Beach, Conway, Loris, and Atlantic Beach — maintain independent charter governments and are not subordinate to county administration on matters within their municipal jurisdiction. County services such as road maintenance, solid waste collection, and zoning enforcement apply primarily to unincorporated areas unless intergovernmental agreements specify otherwise.

Scope and coverage limitations: This page covers Horry County's governmental structure and public service landscape under South Carolina state law. Federal programs administered locally (such as FEMA flood insurance under the National Flood Insurance Program) are outside the county's legislative authority. Municipal governments within Horry County have independent legal identities and are not covered by this reference. State agency field offices operating in Horry County — such as those of the South Carolina Department of Transportation or the South Carolina Department of Social Services — operate under state rather than county authority.

Core Mechanics or Structure

Horry County operates under the council-administrator model established by the Home Rule Act of 1975 (S.C. Code Ann. § 4-9-10 et seq.). The Horry County Council consists of 12 members elected by district, plus a chair elected at-large. This 13-member body holds legislative authority for the county, including the adoption of the annual budget, tax millage rates, and land use ordinances.

A County Administrator appointed by Council serves as the chief executive officer, managing day-to-day operations across county departments. The administrator holds authority over personnel actions, procurement, and interdepartmental coordination, subject to Council policy direction.

Key operational departments include:

• Horry County Planning and Zoning — administers land development regulations, subdivision approval, and zoning compliance in unincorporated areas
• Horry County Assessor's Office — establishes fair market values for real property for ad valorem tax purposes
• Horry County Auditor's Office — calculates property tax bills based on assessed values and applicable millage rates
• Horry County Treasurer's Office — collects property taxes and other county revenues
• Horry County Police Department — provides law enforcement in unincorporated areas; incorporated municipalities maintain separate police agencies
• Horry County Fire Rescue — provides fire suppression, emergency medical services, and rescue operations county-wide under a unified structure
• Horry County Solid Waste Authority — a semi-independent authority managing waste collection and disposal operations
• Horry County Schools — an independent school district governed by a separately elected Board of Education, funded through a combination of local millage and state allocations

The South Carolina Department of Education sets curriculum standards and accreditation requirements that Horry County Schools must meet, but the district operates with its own administrative leadership and budget process.

Causal Relationships or Drivers

Horry County's governmental complexity is driven by three intersecting factors: rapid population growth, seasonal population swings tied to tourism, and coastal environmental regulation.

Population growth: Horry County's permanent population exceeded 370,000 by the 2020 U.S. Census (U.S. Census Bureau, 2020 Decennial Census), making it the third most populous county in South Carolina. This growth rate — among the highest in the Southeast — exerts sustained pressure on infrastructure, permitting capacity, and public safety staffing.

Seasonal load: The Grand Strand tourism economy draws an estimated 19 million visitors annually (Myrtle Beach Area Chamber of Commerce, published economic data), compressing demand for emergency services, road infrastructure, and code enforcement into concentrated summer months. County service departments must maintain staffing and capital assets calibrated to peak seasonal demand rather than baseline permanent-resident needs.

Coastal regulation: Horry County falls within the jurisdiction of the South Carolina Coastal Zone Management Program, administered by the South Carolina Department of Health and Environmental Control (DHEC). Development within the critical area — defined by the Coastal Zone Management Act (S.C. Code Ann. § 48-39-10 et seq.) — requires state DHEC permits in addition to local approvals. The Atlantic Intracoastal Waterway and extensive tidal wetlands create a dual-authority permitting environment.

The county's tax base is also structurally dependent on hospitality and retail revenues. State accommodations tax receipts distributed to Horry County (S.C. Code Ann. § 12-36-920) fund beach access, tourism promotion, and infrastructure maintenance, creating fiscal exposure to downturns in visitor volume.

Classification Boundaries

Horry County public services fall into four administrative classifications:

1. County-administered services — directly operated by county departments (police, fire rescue, planning, assessor, auditor, treasurer, public works in unincorporated areas)
2. Independent authority services — operated by semi-independent bodies with their own governance boards (Horry County Solid Waste Authority, Horry-Georgetown Technical College)
3. State agency field operations — state departments with offices or programs operating in the county but under state chain of command (South Carolina Department of Motor Vehicles, South Carolina State Law Enforcement Division)
4. Municipal services — services delivered within incorporated city or town limits by those municipalities' own governments, not county government

Residents of incorporated Myrtle Beach receive police services from the Myrtle Beach Police Department, not Horry County Police. Building permits for construction within city limits are issued by the respective municipal building department, not Horry County's department. The distinction between county and municipal jurisdiction is the most common source of service routing errors.

The South Carolina Attorney General provides legal opinions that can clarify jurisdictional disputes between county and municipal authority when conflicts arise under state law.

Tradeoffs and Tensions

Growth vs. infrastructure capacity: Rapid residential and commercial development in unincorporated Horry County generates permit revenue and expands the tax base but simultaneously demands road improvements, utility extensions, and school construction that outpace available capital. The county's capital improvement planning process must balance developer-driven growth timelines against public infrastructure lead times.

Coastal preservation vs. development pressure: DHEC permitting requirements for coastal construction create delays and compliance costs that developers cite as barriers. Environmental advocates argue existing standards are insufficient to protect the county's 60 miles of Atlantic shoreline from cumulative development impacts. The South Carolina Department of Natural Resources administers wildlife and fisheries programs in coastal areas that further intersect with development review.

Tourism revenue dependency vs. fiscal stability: Because accommodations tax and hospitality fee revenues fluctuate with visitor volumes, county budgets face structural volatility. General fund reserves must absorb shortfalls in high-impact years, constraining capital allocation flexibility.

County vs. municipal service equity: Unincorporated residents pay county taxes for services — fire rescue, police, solid waste — that incorporated residents receive from their municipal governments, often also funded in part by county tax revenues through pass-through mechanisms. This dual-payment dynamic is a recurring point of political tension in council budget deliberations.

Broader context on South Carolina's local governance framework can be found at /index and in the detailed treatment of South Carolina's government in local context.

Common Misconceptions

Misconception: Myrtle Beach is the county seat.
Correction: Conway is the county seat and location of county administrative offices, courts, and the county courthouse. Myrtle Beach is an independent city and the county's largest population center, but it exercises no county governmental authority.

Misconception: Horry County government covers all municipalities.
Correction: Incorporated municipalities — Myrtle Beach, North Myrtle Beach, Conway, Loris, Atlantic Beach, Aynor, Briarcliffe Acres, Surfside Beach, and others — have independent governmental authority within their boundaries. County ordinances generally do not apply within city limits unless the municipality has adopted them by reference.

Misconception: The Horry County Assessor sets the tax bill.
Correction: The Assessor determines assessed value; the Auditor calculates the bill by applying millage rates set by Council; the Treasurer collects payment. These are three separate offices with distinct statutory functions under S.C. Code Ann. § 12-43-215.

Misconception: DHEC coastal permits replace local county permits.
Correction: State DHEC coastal zone permits and local county building or zoning permits are parallel requirements. Receiving one does not satisfy the other. Projects in the critical area require both.

Checklist or Steps

Property Tax Assessment Dispute Process — Horry County

The following sequence describes the formal administrative steps for a real property assessment challenge under South Carolina law:

1. Obtain the Notice of Assessment from the Horry County Assessor's Office
2. File a written protest with the Assessor within 90 days of the notice date (S.C. Code Ann. § 12-60-2510)
3. Receive and review the Assessor's written decision
4. If unresolved, file an appeal with the Horry County Board of Assessment Appeals within 30 days of the Assessor's decision
5. Receive the Board's written decision
6. If further appeal is sought, file with the South Carolina Administrative Law Court within 30 days of the Board's decision (S.C. Code Ann. § 12-60-2540)
7. Exhaust administrative remedies before pursuing circuit court review

Development Permit Sequence — Unincorporated Horry County

1. Confirm property is in unincorporated county jurisdiction (not within a municipal boundary)
2. Submit pre-application inquiry to Horry County Planning and Zoning
3. Determine if the site is within the DHEC coastal critical area; if so, initiate parallel DHEC permit application
4. Submit land disturbance permit application if project disturbs one or more acres (NPDES stormwater requirement)
5. Submit building permit application to Horry County Building Services after planning approvals
6. Schedule required inspections at foundation, framing, mechanical, and final stages
7. Obtain certificate of occupancy upon final inspection approval

Reference Table or Matrix

Horry County Government: Key Offices and Functions

State Agency Presence in Horry County

References

• South Carolina Code of Laws, Title 4 — Counties (Scstatehouse.gov)
• South Carolina Home Rule Act, S.C. Code Ann. § 4-9-10 et seq. (Scstatehouse.gov)
• South Carolina Coastal Zone Management Act, S.C. Code Ann. § 48-39-10 et seq. (Scstatehouse.gov)
• South Carolina Property Tax Assessment, S.C. Code Ann. § 12-43-215 (Scstatehouse.gov)
• South Carolina Revenue Procedures Act, S.C. Code Ann. § 12-60-2510 (Scstatehouse.gov)
• South Carolina Accommodations Tax, S.C. Code Ann. § 12-36-920 (Scstatehouse.gov)
• U.S. Census Bureau — 2020 Decennial Census, South Carolina County Data
• Horry County Government Official Site (horrycounty.org)
• South Carolina Department of Health and Environmental Control — Coastal Division (scdhec.gov)
• South Carolina Administrative Law Court (scalc.net)
• South Carolina Association of Counties — Horry County Profile (sccounties.org)