Stone Ridge, VA has a population of 10,865 and is the 3,707th largest city in the United States. The population density is 4,345 per sq mi which is 2170% higher than the Virginia average and 4695% higher than the national average. The median age in Stone Ridge is 33 which is approximately 12% lower than the Virginia average of 38. In Stone Ridge, 72% of the population over 15 years of age are married, 60% speak English and 7% speak Spanish. 36% of Stone Ridge residents were born in Virginia, 31% were born out of state, 2% were born outside of the United States and 30% were foreign born.