Rocky Ford, CO has a population of 3,858 and is the 7,610th largest city in the United States. The population density is 2,323 per sq mi which is 4566% higher than the Colorado average and 2464% higher than the national average. The median age in Rocky Ford is 43 which is approximately 18% higher than the Colorado average of 36. In Rocky Ford, 55% of the population over 15 years of age are married, 82% speak English and 17% speak Spanish. 65% of Rocky Ford residents were born in Colorado, 27% were born out of state, 1% were born outside of the United States and 7% were foreign born.