Saint Helena Island, SC 29920 has a population of approximately 11,104 and experiences a population change rate of 17.06%. The population density is 113.7 / sq mi .
Saint Helena Island, SC 29920 has a population of approximately 11,104 and experiences a population change rate of 17.06%. The population density is 113.7 / sq mi .
The median household income for Saint Helena Island, SC 29920 is $64,215, with 4,197 households and an average household size of 2.58.
The median value of a home in Saint Helena Island, SC 29920 is $491,500 with an appreciation rate of 25.60%. 51.57% of housing in the state is owned while 8.11% is rented.
The cost of living in Saint Helena Island, SC 29920 is 123.5 %.
The unemployment rate in Saint Helena Island, SC 29920 is 2.20%, and recent job growth is at 2.29%. Future job growth is projected at 40.30%.
The sales tax rate in Saint Helena Island, SC 29920 is 7.00%, while the income tax rate is 7.00% .
School expenditures in Saint Helena Island, SC 29920 are $15,072, and the school ratio is 12.2:1.
The average high temperature in July is 91.1 degrees, with an average low temperature in January of 39.2 degrees. The average rainfall is approximately 47.8 inches per year, with 0.1 inches of snow per year.