Actual and predicted population data by gender and age from the Department of Local Affairs (DOLA), from 1990 to 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. Data includes demographics, education level, commute information, and more subset to Colorado by the Department of Local Affairs (DOLA).

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.

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. Data includes demographics, education level, commute information, and more subset to Colorado by the Department of Local Affairs (DOLA).

This contains the name and API ID for each of the census datasets on Colorado Information Marketplace published by the Business Intelligence Center (Go Code Data Team).

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

Census data for tracts (geospatial extent) from the American Community Survey, gathered from 2010 through 2014 provided by the Department of Local Affairs (DOLA).

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. Data includes demographics, education level, commute information, and more subset to Colorado by the Department of Local Affairs (DOLA).

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

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