Living in Hilton Head Island, SC

Beaufort County

Hilton Head Island's honest relocation story runs through a real tension between a globally recognized resort brand and a genuinely older, smaller, more structurally complex year-round community than that brand implies. Conde Nast Traveler's Readers' Choice Awards have named it the #1 island in the United States for eight consecutive years through 2025, and the numbers behind that reputation are real: more than 2 million visitors a year generating roughly $3 billion in annual economic impact (nearly 40% of the local economy), the RBC Heritage PGA Tour event at Harbour Town Golf Links contributing $135 million-plus annually, and golf carrying a $3.6 billion statewide economic impact in 2024 alone. But the full-time population behind that brand is small and aging: sources disagree on the exact 2020-2026 count (roughly 37,600-38,400 depending on methodology), and median age sits at 59.8, with an ACS-derived 39.21% of residents 65 or older -- among the oldest population profiles in this entire dataset. A large, real share of the island's 34,665 housing units are not full-time-occupied at all: disclosed estimates range from 28.32% to 39.1% vacant/seasonal, driven by second homes and vacation rentals rather than genuine vacancy, and median home prices run genuinely high and genuinely uneven by neighborhood -- Redfin's citywide trailing-3-month median was $767,000 (89% above the national median) as of August 2026, but that blends a roughly $765,000 median in Palmetto Dunes against a roughly $1.2 million median in Sea Pines, the island's oldest and largest private plantation community. That plantation structure is itself a defining, real feature of daily life here, not marketing flavor: Sea Pines (5,200 acres, developed starting in 1957 by Charles Fraser as one of the first environmentally-conscious large-scale coastal resort developments in the US), Palmetto Dunes, Hilton Head Plantation, Wexford, Port Royal, Shipyard, Long Cove, Indigo Run, and Windmill Harbour collectively organize much of the island's residential land under private property-owners'-association governance -- gated, amenity-rich, and layered on top of, not instead of, Town of Hilton Head Island government (itself only incorporated in 1983, specifically so residents could gain zoning and density authority Beaufort County had not been exercising). The resort economy has a real, documented cost on the other side of the ledger: more than 14,000 workers commute onto the island daily to staff it, nearly 4,400 of them 50-plus miles each way, against a housing market where only about 2,500 of 34,665 total units are considered affordable per a 2018 town-commissioned study still cited in 2026 coverage -- with real growth-spillover into neighboring Bluffton as the more attainable alternative (Bluffton is its own separate, future build in this project and is not conflated with Hilton Head here). The island's real hurricane and barrier-island geography compounds this: Hurricane Matthew (2016) triggered a mandatory evacuation and caused an estimated $51.6 million in Beaufort County damage, with fallen trees blocking both roads onto the island and a boil-water advisory across Hilton Head; Hurricane Dorian (2019) triggered another mandatory evacuation of 830,000 people along the entire South Carolina coast, with lane reversals specifically implemented on US 278 from Hilton Head. US 278 remains the island's only vehicle route on and off the island today, including its 1956-built eastbound bridge over Mackay Creek now undergoing an active SCDOT replacement explicitly tied to storm-evacuation capacity. Most of the island sits in FEMA Special Flood Hazard Areas, and homeowners insurance runs well above South Carolina's statewide average by every sourced estimate. On tax: South Carolina is genuinely neither a no-income-tax state nor a flat-tax state -- Act 110, signed March 30, 2026, restructured the state's income tax into two brackets (1.99% on the first $30,000 of taxable income, 5.21% above), Social Security is fully exempt, and retirees get real, though not simply additive, deductions (up to $10,000 in qualifying retirement income plus a separate $15,000 age-65 general deduction that is REDUCED by any retirement deduction claimed, for an honest combined ceiling of $15,000, not $25,000). Property tax carries its own real, structural wrinkle: South Carolina assesses owner-occupied primary residences at 4% of value versus 6% for second homes and rentals -- a meaningful cost difference given how much of Hilton Head's housing stock functions as a second home. Finally, the island's history runs deeper than its resort-era beginning: Mitchelville, founded in 1862 on the island, was the first self-governed town of formerly enslaved people in the United States, a real and significant part of Gullah heritage that remains a living cultural thread on Hilton Head today, distinct from and predating the golf-resort identity by a full century.

Explore Hilton Head Island in depth

• Moving to Hilton Head Island: Pros, Cons & What to Know
• Cost of Living in Hilton Head Island
• Housing Market in Hilton Head Island
• Buying a Home in Hilton Head Island
• Renting in Hilton Head Island
• Property Taxes in Hilton Head Island
• Taxes in Hilton Head Island
• Homeowners Insurance in Hilton Head Island
• Flood & Hurricane Risk in Hilton Head Island
• Climate & Weather in Hilton Head Island
• Jobs & Economy in Hilton Head Island
• Schools in Hilton Head Island
• Crime & Safety in Hilton Head Island
• Healthcare in Hilton Head Island
• Traffic & Transportation in Hilton Head Island
• Best Areas to Live in Hilton Head Island
• Pros and Cons of Living in Hilton Head Island
• Who Should / Shouldn’t Move to Hilton Head Island
• Who Should NOT Move to Hilton Head Island?
• Retiring in Hilton Head Island
• Living in Hilton Head Island for Families
• Living in Hilton Head Island for Remote Workers
• Is Hilton Head Island a Good Place to Live?

Housing

Taxes

The tradeoffs

Who this fits

Best for: Best fits retirees and second-home buyers specifically drawn to Hilton Head's globally recognized golf/beach/resort identity, its unusually dominant POA/plantation governance and amenity structure, and South Carolina's real Social-Security-exempt, retirement-deduction-favorable tax treatment -- who can absorb genuinely high, plantation-dependent home prices, real barrier-island hurricane/insurance exposure, and a year-round community that skews older and more seasonal than the "2 million visitors a year" brand implies.

Maybe not for you if: Probably not the right fit for buyers assuming Hilton Head is simply "a beach town" without weighing its real barrier-island hurricane-evacuation geography (a single highway on/off the island) and above-state-average insurance costs; for younger families or career-focused movers who need a deep, diversified local job market beyond tourism, hospitality, golf, and a growing healthcare sector serving the retiree population; for workforce/service-industry households who have not separately researched the real, documented commuting and affordable-housing gap (many staff who work on the island live well off it, often in neighboring Bluffton); or for anyone budgeting off a single citywide home-price figure without confirming which specific plantation or neighborhood they are actually shopping in.