Trail Side, CO has a population of 103 and is the 26,835th largest city in the United States. The population density is 144 per sq mi which is 189% higher than the Colorado average and 59% higher than the national average. The median age in Trail Side is 8 which is approximately 79% lower than the Colorado average of 36. In Trail Side, 100% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 100% of Trail Side residents were born in Colorado, 0% were born out of state, 0% were born outside of the United States and 0% were foreign born.
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The population density in Trail Side is 189% higher than Colorado.
The median age in Trail Side is 79% lower than Colorado.
In Trail Side 100.00% of the population is White.
In Trail Side 0.00% of the population is Black or African American.