Elk Grove Village, IL has a population of 33,251 and is the 1,280th largest city in the United States. The population density is 2,906 per sq mi which is 1207% higher than the Illinois average and 3107% higher than the national average. The median age in Elk Grove Village is 43 which is approximately 14% higher than the Illinois average of 37. In Elk Grove Village, 60% of the population over 15 years of age are married, 73% speak English and 7% speak Spanish. 67% of Elk Grove Village residents were born in Illinois, 12% were born out of state, 1% were born outside of the United States and 20% were foreign born.