#1. The Most Public Transit-Friendly Neighborhoods in Berkeley County, SC Daniel Island, Charleston, SC Learn more Population: 10,459 Median Age: 39 Family-Households: 67% Median Household Income: $114,817 Average Commute (mi.): 24 Median Home Value: $611,247 Median Monthly Rent: $1,658 Renter-Occupied: 34%