Center, CO has a population of 2,052 and is the 10,871st largest city in the United States. The population density is 2,484 per sq mi which is 4890% higher than the Colorado average and 2642% higher than the national average. The median age in Center is 30 which is approximately 17% lower than the Colorado average of 36. In Center, 49% of the population over 15 years of age are married, 24% speak English and 76% speak Spanish. 60% of Center residents were born in Colorado, 12% were born out of state, 0% were born outside of the United States and 28% were foreign born.