What is Illinois's 12th congressional district?
{{Infobox U.S. congressional district |state = Illinois |district number = 12 |image name = Illinois US Congressional District 12 (since 2013).tif |image width = 400 |image caption = '''Illinois's 12th congressional district - since January 3, 2013.''' |representative = [[Mike Bost]] |party = Republican |residence = Murphysboro |english area =5008 |metric area = |percent urban = 75.4 |percent rural = 24.6 |population = 679,002 |population year = 2019 |median income = $53,008<ref>{{cite web | url=https://www.census.gov/mycd/?st=17&cd=12 | title=My Congressional District }}</ref> |percent white = 79.0 |percent black = 17.1 |percent asian = 1.1 |percent native american = 0.2 |percent native hawaiian = 0.0 |percent hispanic = 3.0 |percent other race = 0.5 |percent more than one race = 2.2 |cpvi = R+5<ref name=Cook>{{cite web|url=http://cookpolitical.com/file/Arranged_by_State_District.pdf|title=Partisan Voting Index – Districts of the 115th Congress|publisher=The Cook Political Report|date=April 7, 2017|access-date=April 7, 2017|archive-date=June 7, 2017|archive-url=https://web.archive.org/web/20170607150217/http://cookpolitical.com/file/Arranged_by_State_District.pdf|url-status=dead}}</ref><ref name=Barone2014>{{cite book |last1=Barone |first1=Michael |author-link=Michael Barone (pundit) |first2=Chuck |last2=McCutcheon |title=[[The Almanac of American Politics|The Almanac of American Politics 2014]] |year=2013 |pages=581–583 |publisher=[[University of Chicago Press]] |location=[[Chicago]] |isbn=978-0-226-10544-4}} Copyright [[National Journal]].</ref> }} '''Illinois 12th congressional district''' is a [[congressional district]] in the [[U.S. state|state]] of [[Illinois]]. The district is in parts of [[Madison County, Illinois|Madison]] [[County (United States)|county]], and all of [[Alexander County, Illinois|Alexander]], [[Franklin County, Illinois|Franklin]], [[Jackson County, Illinois|Jackson]], [[Jefferson County, Illinois|Jefferson]], [[Monroe County, Illinois|Monroe]], [[Perry County, Illinois|Perry]], [[