Franklin, WV has a population of 782 and is the 16,737th largest city in the United States. The population density is 1,391 per sq mi which is 1704% higher than the West Virginia average and 1435% higher than the national average. The median age in Franklin is 53 which is approximately 28% higher than the West Virginia average of 42. In Franklin, 63% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 45% of Franklin residents were born in West Virginia, 54% were born out of state, 1% were born outside of the United States and 1% were foreign born.