Colorado Population 2024. United nations population projections are also included through the. The most populated cities in colorado are denver with 716,577, colorado springs.
Increases between censuses of 30% are not uncommon, and if that trend continues, the numbers could comfortably exceed 6 million at the next census in 2020. The current population of denver, colorado is 716,234 based on our projections of the latest us census estimates (released may 2024).