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 |
| 1880 |
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. | |
| 1885 - Special Census | Offsite |
| 1900 | Offsite |
| 1910 | Offsite |
| 1920 | Offsite |
| 1930 | Offsite |
| 1940 | Offsite |
| 1950 |
census images at U.S. National Archives |
This page was updated on Dec. 27, 2016
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