Grant Park Community Unit School District 6 Historical Year Structure Built of Houses Data
ACS 2010-2014 data, see rank
| Grant Park Community Unit School District 6 | Illinois | U.S. |
| 1973 | 1967 | 1976 |
ACS 2008-2012 data, see rank
| Grant Park Community Unit School District 6 | Illinois | U.S. |
| 1969 | 1966 | 1975 |
ACS 2006-2010 data, see rank
| Grant Park Community Unit School District 6 | Illinois | U.S. |
| 1967 | 1965 | 1975 |
ACS 2005-2009 data, see rank
| Grant Park Community Unit School District 6 | Illinois | U.S. |
| 1965 | 1965 | 1974 |
* 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.
