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Population Totals for Colorado Municipalities

Historical Census - years (1870 to 2010)

Population totals for Colorado, counties & places, 1870 to 2010 are available here.

You may obtain a list of municipalities, their dates of incorporation and county locations at the State Archives.

Population Estimates - years (1990 to Current)

Population estimates are produced annually by the State Demography Office. The most recent estimate available is for the year of 2013 and was finalized in October 2014. Note: These estimates have been updated since first released on November 7, 2014 due to additional data becoming available. They are the current final estimates as of January 15, 2015.

  • Municipalities within Counties, 2010 - Current excel
  • Municipalities ranked by population excel

User Lookup:
This option allows the user to select any combination of state, counties or municipalities for the year(s) of 1980, 1990 to current.


Municipalities Within Counties:
This option allows the user to select a county and list the population estimates for all of the municipalities within that particular county. Years available 1980, 1990 to current.

Population Forecasts

Population forecasts are not available for municipalities. Forecasts are available for counties and sub-state regions only.