USA.com / Washington / Spokane County / Marshall, WA / 99020 / Income and Careers / Historical Per Capita Income Data
99020 Zip Code Historical Per Capita Income Data
ACS 2008-2012 data
| 99020 Zip Code | 17,946 USD |
| Washington | 30,661 USD |
| U.S. | 28,051 USD |
US Census 2000 data
| 99020 Zip Code | 14,485 USD |
| Washington | 22,973 USD |
| U.S. | 21,587 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.