From a total population of 13,914, West Columbia has a median age of 38. The average age of males, in West Columbia, is 33.6 while the average age of females is 46.4. When you compare this to median age of South Carolina, West Columbia is 0.3 years younger.
The median income of individuals, in West Columbia, is $25,937 while the average household income is $40,931. When comparing the median income of people living in West Columbia to the rest of South Carolina, the average income in West Columbia is $1,715 more.