Lockport School District 91 Historical Median Household Income by Races Data
ACS 2010-2014 data
| | Lockport School District 91 | Illinois | U.S. |
| White | $73,799, see rank | $62,152 | $56,900 |
| Hispanic | $78,781, see rank | $46,782 | $42,396 |
ACS 2008-2012 data
| | Lockport School District 91 | Illinois | U.S. |
| White | $72,097, see rank | $61,578 | $56,203 |
| Hispanic | $82,273, see rank | $46,916 | $41,994 |
ACS 2006-2010 data
| | Lockport School District 91 | Illinois | U.S. |
| White | $70,498, see rank | $60,433 | $54,999 |
| Hispanic | $80,625, see rank | $47,170 | $41,534 |
| One Race, Other | $23,269, see rank | $45,323 | $40,847 |
ACS 2005-2009 data
| | Lockport School District 91 | Illinois | U.S. |
| White | $68,210, see rank | $59,697 | $54,535 |
| Hispanic | $100,497, see rank | $46,883 | $40,946 |
| One Race, Other | $15,417, see rank | $44,719 | $40,521 |
* 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.
