Based on newly released 2026 data from Niche, Greenwich neighborhoods have officially swept the podium. Three Greenwich communities now sit in the top five of the "Best Places to Live in Connecticut," proving that demand for our corner of the state is higher than ever. Old Greenwich took the crown at number 1 (a significant climb from its #10 spot in 2025). Riverside followed closely at number 3 (steady at the top), and Cos Cob, praised for its "relaxed vibe" and central loc