Lincoln Park, CO has a population of 2,977 and is the 8,861st largest city in the United States. The population density is 787 per sq mi which is 1481% higher than the Colorado average and 769% higher than the national average. The median age in Lincoln Park is 55 which is approximately 51% higher than the Colorado average of 36. In Lincoln Park, 69% of the population over 15 years of age are married, 95% speak English and 2% speak Spanish. 51% of Lincoln Park residents were born in Colorado, 46% were born out of state, 2% were born outside of the United States and 1% were foreign born.