#21. The Most Affordable ZIP Codes in the Crestview-Fort Walton Beach-Destin Metro Area, FL ZIP Code 32550, FL Learn more Population: 7,978 Median Age: 56 College-Educated: 50% Family-Households: 70% Median Household Income: $69,410 Average Commute (mi.): 21 Lived Here Last Year: 77% Median Home Value: $396,500 Median Monthly Rent: $1,109 Renter-Occupied: 8%