Ridgeway is located in Fairfield county South carolina with a geographic area of 0.5 square miles. The total population in Ridgeway is 294 with 45.6% male and 54.4% female. Children under age 5 represent 3.1% of the population, under age 18 equal 11.2% of the population and over age 65 is 37.1% of the population. The median household income is $39,750, per capita income is $27,669. There are a total of 155 housing units with 64.5% owner occupied. Education includes 28.4% of residents that are high school graduates and 38.7% with a bachelor's degree or higher. The average temperature in Ridgeway in the summer is 77 degrees, and in the winter 43 degrees.