Orchard Mesa, CO has a population of 6,497 and is the 5,466th largest city in the United States. The population density is 1,717 per sq mi which is 2966% higher than the Colorado average and 1795% higher than the national average. The median age in Orchard Mesa is 46 which is approximately 26% higher than the Colorado average of 36. In Orchard Mesa, 55% of the population over 15 years of age are married, 93% speak English and 6% speak Spanish. 56% of Orchard Mesa residents were born in Colorado, 39% were born out of state, 1% were born outside of the United States and 4% were foreign born.