Living in Kiawah Island, SC

Charleston County

Kiawah Island's honest relocation story runs through an even more concentrated version of the resort-vs-year-round-community tension already documented for Hilton Head Island elsewhere in this dataset -- Kiawah sits genuinely further out on the resort-exclusivity spectrum on nearly every measure. Its full-time population is tiny and genuinely disputed across sources (roughly 1,832-2,326 for 2026, close to the 2020 Census count of 2,013), swelling to more than 10,000 during the busy season -- a swing of 5x or more. Median age is cited at 66.8, with 55.4% of residents 65 or older -- both figures exceeding even Hilton Head Island's own already-elderly 59.8-median-age, 39.21%-65-plus profile documented elsewhere in this same dataset, making Kiawah the single oldest, most clearly retirement-oriented market in this entire six-market batch. The housing stock is even more second-home-dominated than Hilton Head's: 68.7%-70.9% of homes sit vacant/seasonal (versus Hilton Head's disclosed 28.32%-39.1% range), and of the island's 1,135 occupied housing units, 98.2% are owner-occupied against just 1.8% renter-occupied -- there is, essentially, no meaningful year-round rental market here. Housing prices run genuinely, extremely high, though the exact figure varies by snapshot month in a way that reflects real, low-transaction-volume luxury-market volatility rather than one settled trend: a $1,544,076 median sale price in May 2026 (down 17.4% year over year per Redfin), a separately cited $1,500,000 for the same period (Movoto), and an earlier $1.2M figure for November 2025 -- all disclosed rather than reconciled, since month-to-month swings of this magnitude are an expected feature of a market this small and this expensive. Income data shows real, disclosed extreme wealth concentration: a $213,594 median household income (2024, itself already extremely high) against a separately cited $411,440 AVERAGE household income (2023) -- nearly double the median, real evidence of a small number of very high-net-worth households pulling the average well above the typical resident. Total annual homeownership costs (property tax, insurance, and POA/special assessments combined) run an estimated $30,000-$70,000/year for mid-range properties, and can exceed $100,000/year for larger oceanfront estates specifically. Kiawah Island Golf Resort, established in 1974, anchors the island's real, world-class golf-tourism economy: 90 total holes across courses by Pete Dye, Jack Nicklaus, Gary Player, Tom Fazio, and Clyde Johnston, with the Ocean Course (Pete Dye) having hosted the 1991 Ryder Cup and the PGA Championship in both 2012 and 2021 -- a genuinely rare concentration of marquee designer golf at one resort. Real, direct barrier-island hurricane exposure is not softened here: while Hurricane Hugo's 1989 eye came ashore at Sullivan's Island (north of Kiawah, not a direct hit), Kiawah was placed under a mandatory evacuation order for Hurricane Matthew (2016, 11 inches of rain plus major storm surge as the eye passed to the east) and took direct major surge and wind impacts from Hurricane Ian (2022) and Idalia (2023) -- expert commentary cited this session notes that a Hugo-intensity storm making direct landfall AT Kiawah, rather than to the north, would likely submerge the barrier island under storm surge. Crime data reads with a real, internally puzzling inconsistency this session did not resolve -- disclosed honestly as very likely a small-sample-size statistical artifact given the island's tiny full-time population, rather than smoothed into a falsely confident verdict either way. On tax: South Carolina's real, two-bracket graduated income tax (1.99%/5.21%, per Act 110 signed March 30, 2026) applies here, with a meaningful structural detail given Kiawah's overwhelmingly second-home housing stock -- owner-occupied primary residences are assessed at 4% of value versus 6% for second homes, rentals, and investment property, a real cost difference for the large share of Kiawah buyers purchasing a non-primary residence.

Explore Kiawah Island in depth

• Moving to Kiawah Island: Pros, Cons & What to Know
• Cost of Living in Kiawah Island
• Housing in Kiawah Island
• Taxes & Insurance in Kiawah Island
• Climate in Kiawah Island
• Schools & Families in Kiawah Island
• Healthcare & Safety in Kiawah Island
• Pros and Cons of Living in Kiawah Island
• Retiring in Kiawah Island

Housing

Taxes

The tradeoffs

Who this fits

Best for: Best fits retirees and second-home/luxury buyers specifically drawn to a genuinely world-class, marquee golf-resort identity, maximum privacy and low year-round density, and South Carolina's real retiree-favorable tax treatment -- who can absorb genuinely extreme, volatile housing costs, real barrier-island hurricane/evacuation exposure, and a community that is, honestly, more seasonal resort than year-round small town for most of the calendar year.

Maybe not for you if: Probably not the right fit for buyers assuming Kiawah functions like a typical small town with a normal rental market or a stable, predictable median home price -- it does not: there is essentially no year-round rental market (98.2% owner-occupied), and month-to-month median sale price swings of hundreds of thousands of dollars are a real, disclosed feature of this low-volume luxury market. Also probably not the right fit for younger families or career-focused movers needing a deep, diversified local job market beyond golf/resort/hospitality and a small retiree-services sector, or for anyone who has not independently budgeted for total annual homeownership costs that can run $30,000-$100,000-plus once insurance and POA/special-district assessments are included alongside property tax.