Swink, CO has a population of 755 and is the 16,995th largest city in the United States. The population density is 2,856 per sq mi which is 5635% higher than the Colorado average and 3052% higher than the national average. The median age in Swink is 30 which is approximately 17% lower than the Colorado average of 36. In Swink, 50% of the population over 15 years of age are married, 90% speak English and 9% speak Spanish. 74% of Swink residents were born in Colorado, 21% were born out of state, 0% were born outside of the United States and 5% were foreign born.