USA.com / Washington / Stevens County / Springdale, WA / 99173 / Income and Careers / Historical Median Individual Worker Income Data
99173 Zip Code Historical Median Individual Worker Income Data
ACS 2010-2014 data
99173 Zip Code | 15,682 USD |
Washington | 33,492 USD |
U.S. | 30,815 USD |
ACS 2008-2012 data
99173 Zip Code | 22,250 USD |
Washington | 32,583 USD |
U.S. | 30,376 USD |
US Census 2000 data
99173 Zip Code | 31,063 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.