Glasgow, VA has a population of 1,221 and is the 13,927th largest city in the United States. The population density is 800 per sq mi which is 267% higher than the Virginia average and 783% higher than the national average. The median age in Glasgow is 42 which is approximately 11% higher than the Virginia average of 38. In Glasgow, 60% of the population over 15 years of age are married, 92% speak English and 7% speak Spanish. 76% of Glasgow residents were born in Virginia, 16% were born out of state, 3% were born outside of the United States and 5% were foreign born.