Maddock Public School District 9 Historical Median Household Income by Races Data
ACS 2010-2014 data
| | Maddock Public School District 9 | North Dakota | U.S. |
| White | $39,318, see rank | $57,619 | $56,900 |
ACS 2008-2012 data
| | Maddock Public School District 9 | North Dakota | U.S. |
| White | $36,131, see rank | $53,323 | $56,203 |
| Hispanic | $250,001, see rank | $43,056 | $41,994 |
ACS 2006-2010 data
| | Maddock Public School District 9 | North Dakota | U.S. |
| White | $37,266, see rank | $48,419 | $54,999 |
| Hispanic | $250,001, see rank | $38,156 | $41,534 |
ACS 2005-2009 data
| | Maddock Public School District 9 | North Dakota | U.S. |
| White | $33,167, see rank | $46,436 | $54,535 |
* 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.
