Cross Lanes, WV has a population of 9,899 and is the 3,964th largest city in the United States. The population density is 1,551 per sq mi which is 1926% higher than the West Virginia average and 1612% higher than the national average. The median age in Cross Lanes is 35 which is approximately 16% lower than the West Virginia average of 42. In Cross Lanes, 58% of the population over 15 years of age are married, 97% speak English and 1% speak Spanish. 78% of Cross Lanes residents were born in West Virginia, 20% were born out of state, 0% were born outside of the United States and 2% were foreign born.