Springfield, VA has a population of 29,952 and is the 1,432nd largest city in the United States. The population density is 3,815 per sq mi which is 1893% higher than the Virginia average and 4111% higher than the national average. The median age in Springfield is 39 which is approximately 4% higher than the Virginia average of 38. In Springfield, 58% of the population over 15 years of age are married, 45% speak English and 20% speak Spanish. 26% of Springfield residents were born in Virginia, 28% were born out of state, 2% were born outside of the United States and 43% were foreign born.