Enterprise, AL has a population of 28,025 and is the 1,524th largest city in the United States. The population density is 915 per sq mi which is 895% higher than the Alabama average and 910% higher than the national average. The median age in Enterprise is 37 which is approximately 5% lower than the Alabama average of 39. In Enterprise, 57% of the population over 15 years of age are married, 92% speak English and 6% speak Spanish. 51% of Enterprise residents were born in Alabama, 41% were born out of state, 3% were born outside of the United States and 5% were foreign born.