Beulah Valley, CO has a population of 814 and is the 16,486th largest city in the United States. The population density is 119 per sq mi which is 138% higher than the Colorado average and 31% higher than the national average. The median age in Beulah Valley is 43 which is approximately 18% higher than the Colorado average of 36. In Beulah Valley, 58% of the population over 15 years of age are married, 81% speak English and 0% speak Spanish. 60% of Beulah Valley residents were born in Colorado, 33% were born out of state, 2% were born outside of the United States and 4% were foreign born.