Columbia County Historical Median Individual Worker Income Data
ACS 2010-2014 data
| Columbia County | 24,886 USD |
| Washington | 33,492 USD |
| U.S. | 30,815 USD |
ACS 2008-2012 data
| Columbia County | 28,705 USD |
| Washington | 32,583 USD |
| U.S. | 30,376 USD |
ACS 2006-2010 data
| Columbia County | 25,875 USD |
| Washington | 31,880 USD |
| U.S. | 29,701 USD |
ACS 2005-2009 data
| Columbia County | 23,589 USD |
| Washington | 31,338 USD |
| U.S. | 29,050 USD |
US Census 2000 data
| Columbia County | 29,351 USD |
| Washington | 35,965 USD |
| U.S. | 32,098 USD |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
