This dataset contains data on the actual and projected population by gender and age from 1990-2040.

The State Demography Office has produced an update to its population estimates and forecasts to incorporate the recently released 2010 Census count population totals. The single year of age forecasts by county by gender for Colorado for the years 1990-2040.

Actual and predicted population data by gender and age from the Department of Local Affairs (DOLA), from 1990 to 2040.

This dataset contains data on the actual and projected population by gender and age from 1990-2040.

A line chart view of population by county by year.

Based on Population data from The State Demography Office. Population estimates and forecasts incorporate the recently released 2010 Census count population totals. The single year of age forecasts by county by gender for Colorado for the years 1990-2040.

Actual and predicted population data by gender and age from the Department of Local Affairs (DOLA), from 1990 to 2040.

This dataset contains data on the actual and projected population by gender and age from 1990-2040.

The State Demography Office has produced an update to its population estimates and forecasts to incorporate the recently released 2010 Census count population totals. The single year of age forecasts by county by gender for Colorado for the years 1990-2040.

Census Data is collected every 10 years by mail surveys to every household with primary data collection fields of population, gender, race and number of occupants. Additional data related to households, economy, employment, occupation, as well as occupancy and building structure data is generalized from samples of a subset of the population.

American Community Survey Census data includes demographics, education level, commute information, and more subset to Colorado by the Department of Local Affairs (DOLA).