|Population in Households||12,615,307|
|Population in Familes||10,212,742|
|Population in Group Qrtrs||299,344|
|Average Household Size||2.58|
|Average Family Size||3|
|Total Housing Units||5,366,647 (100%)|
|Owner Occupied HU||3,206,717 (59.8%)|
|Renter Occupied HU||1,682,661 (31.4%)|
|Vacant Housing Units||477,269 ( 8.9%)|
|Median Home Value||$194,032|
|Average Home Value||$241,970|
|Median Household Income||$55,527|
|Average Household Income||$77,022|
|Per Capita Income||$29,425|
|(Compound Annual Growth Rates)|
|Median Household Income||2.86%|
|Per Capita Income||3.02%|
The Demographic Data for the 4,528 Illinois cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.
The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: November 1, 2014.
The information on the 62,977 Illinois Physical, Cultural and Historic Features is updated six times per year. Last Update: December 2, 2014.
The School Attendance Zone Maps for 3,955 Illinois public schools are updated four times per year. Last Update: October 6, 2014.