Brandonville, WV has a population of 125 and is the 26,267th largest city in the United States. The population density is 324 per sq mi which is 324% higher than the West Virginia average and 258% higher than the national average. The median age in Brandonville is 39 which is approximately 7% lower than the West Virginia average of 42. In Brandonville, 64% of the population over 15 years of age are married, 92% speak English and 0% speak Spanish. 65% of Brandonville residents were born in West Virginia, 28% were born out of state, 0% were born outside of the United States and 7% were foreign born.