The following Censuses were taken in Boulder County CO:

Year Online links & Info
1860 - Pre-statehood
Nebraska/Kansas Territories.

Boulder City, Boulder Creek Settlement, Gold Hill Settlement
(on site ...  selected fields transcribed)
1870  On site .... selected fields transcribed

In the links below, once you click on a link and the resulting pages are returned,  you can narrow your search by entering names in the  first and or last name fields on the left hand side of the page and then clicking on the 'Update' button.
1880  Offsite
1885 - Special Census  Offsite
1900  Offsite
1910  Offsite
1920  Offsite
1930  Offsite
1940  Offsite
 

This page was updated on Dec. 27, 2016

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