Rock Island, WA Historical Median Household Income by Races Data
ACS 2010-2014 data
| | Rock Island, WA | Washington | U.S. |
| White | $29,479, see rank | $61,732 | $56,900 |
| Hispanic | $50,592, see rank | $42,945 | $42,396 |
| One Race, Other | $50,982, see rank | $39,321 | $40,300 |
ACS 2008-2012 data
| | Rock Island, WA | Washington | U.S. |
| White | $35,500, see rank | $61,015 | $56,203 |
| Hispanic | $41,406, see rank | $42,295 | $41,994 |
| One Race, Other | $41,161, see rank | $38,854 | $40,405 |
| Two or More Races | $80,789, see rank | $51,430 | $46,787 |
ACS 2006-2010 data
| | Rock Island, WA | Washington | U.S. |
| White | $35,114, see rank | $58,899 | $54,999 |
| Hispanic | $40,391, see rank | $41,284 | $41,534 |
| One Race, Other | $40,391, see rank | $38,750 | $40,847 |
ACS 2005-2009 data
| | Rock Island, WA | Washington | U.S. |
| White | $35,000, see rank | $57,941 | $54,535 |
| Hispanic | $40,764, see rank | $40,350 | $40,946 |
| One Race, Other | $40,764, see rank | $37,935 | $40,521 |
US Census 2000 data
| | Rock Island, WA | Washington | U.S. |
| White | $33,088, see rank | $47,044 | $44,687 |
| Hispanic | $33,750, see rank | $32,757 | $33,676 |
| American Indian, Alaska Native | $28,750, see rank | $32,670 | $30,599 |
| One Race, Other | $36,750, see rank | $31,363 | $32,694 |
* 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.
