Idalia, CO has a population of 47 and is the 28,221st largest city in the United States. The population density is 553 per sq mi which is 1011% higher than the Colorado average and 511% higher than the national average. The median age in Idalia is 24 which is approximately 34% lower than the Colorado average of 36. In Idalia, 81% of the population over 15 years of age are married, 83% speak English and 17% speak Spanish. 83% of Idalia residents were born in Colorado, 0% were born out of state, 0% were born outside of the United States and 17% were foreign born.
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The population density in Idalia is 1011% higher than Colorado.
The median age in Idalia is 34% lower than Colorado.
In Idalia 93.62% of the population is White.
In Idalia 0.00% of the population is Black or African American.