Alderson, WV has a population of 1,061 and is the 14,785th largest city in the United States. The population density is 1,191 per sq mi which is 1455% higher than the West Virginia average and 1215% higher than the national average. The median age in Alderson is 41 which is approximately 1% lower than the West Virginia average of 42. In Alderson, 62% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 68% of Alderson residents were born in West Virginia, 32% were born out of state, 0% were born outside of the United States and 0% were foreign born.