USA.com / Washington / Whitman County / Steptoe, WA / 99174 / Income and Careers / Historical Median Household Income by Age Data
99174 Zip Code Historical Median Household Income by Age Data
ACS 2010-2014 data
| 99174 Zip Code | Washington | U.S. | |
| 25 to 44 | $86,250, see rank | $65,189 | $58,398 |
| 45 to 64 | $36,667, see rank | $72,872 | $65,027 |
| 65 or over | $14,643, see rank | $42,749 | $37,945 |
ACS 2008-2012 data
| 99174 Zip Code | Washington | U.S. | |
| 25 to 44 | $116,250, see rank | $64,330 | $58,073 |
| 45 to 64 | $36,607, see rank | $71,909 | $64,486 |
| 65 or over | $14,821, see rank | $41,074 | $36,181 |
* 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.