Elbert, CO has a population of 167 and is the 25,209th largest city in the United States. The population density is 352 per sq mi which is 608% higher than the Colorado average and 289% higher than the national average. The median age in Elbert is 40 which is approximately 11% higher than the Colorado average of 36. In Elbert, 37% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 56% of Elbert residents were born in Colorado, 38% were born out of state, 0% were born outside of the United States and 6% were foreign born.