Myrtle Beach vs Scottsdale — 55+ Community Comparison

Myrtle Beach and Scottsdale / East Valley both attract buyers from high-tax northern states seeking warm-climate retirement with strong 55+ community infrastructure. The climate and lifestyle differences are significant. Climate: Myrtle Beach has Atlantic coastal weather — milder winters, humid summers with afternoon thunderstorms, and hurricane risk for Atlantic storms. Scottsdale has Sonoran Desert climate — extremely hot summers (June–September regularly exceeds 108°F), mild and sunny winters, no humidity, and no hurricane exposure. The summer heat in Scottsdale is genuinely extreme and affects daily outdoor activity for 3–4 months. Many Scottsdale community residents become snowbirds in reverse — leaving the Phoenix metro in summer for cooler destinations. Financial: Arizona has a flat 2.5% income tax (reduced from higher rates in recent years) — lower than South Carolina's 6.4% top rate, though SC senior deductions reduce the gap significantly for most retirees. Arizona property tax treatment for primary residents is good (55% legal class, homestead exemption available). The Pinal County vs Maricopa County tax difference covered on the Scottsdale pages is a uniquely Arizona dynamic. Communities: Scottsdale / East Valley's covered communities (Encanterra, Verde River, Sun Lakes, Solera) deliver high amenity density with RCSC and HOA models that differ from SC. The RCSC (Recreation Centers of Sun City) model — where residents own the rec centers collectively — has no direct SC equivalent. Overall: buyers who specifically want dry heat, desert landscapes, and no humidity choose Scottsdale. Buyers who want coastal access, milder summers, and lower total housing cost typically choose Myrtle Beach.