Lavalette, WV has a population of 1,177 and is the 14,148th largest city in the United States. The population density is 452 per sq mi which is 490% higher than the West Virginia average and 398% higher than the national average. The median age in Lavalette is 32 which is approximately 23% lower than the West Virginia average of 42. In Lavalette, 75% of the population over 15 years of age are married, 95% speak English and 0% speak Spanish. 81% of Lavalette residents were born in West Virginia, 18% were born out of state, 0% were born outside of the United States and 2% were foreign born.