Barboursville, WV has a population of 4,162 and is the 7,264th largest city in the United States. The population density is 1,017 per sq mi which is 1229% higher than the West Virginia average and 1023% higher than the national average. The median age in Barboursville is 36 which is approximately 15% lower than the West Virginia average of 42. In Barboursville, 43% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 72% of Barboursville residents were born in West Virginia, 28% were born out of state, 0% were born outside of the United States and 0% were foreign born.