Pueblo West, CO has a population of 30,495 and is the 1,393rd largest city in the United States. The population density is 433 per sq mi which is 770% higher than the Colorado average and 378% higher than the national average. The median age in Pueblo West is 39 which is approximately 6% higher than the Colorado average of 36. In Pueblo West, 63% of the population over 15 years of age are married, 93% speak English and 6% speak Spanish. 54% of Pueblo West residents were born in Colorado, 42% were born out of state, 1% were born outside of the United States and 3% were foreign born.