What is Kentucky's 3rd congressional district?
{{Infobox U.S. congressional district | state = Kentucky | district number = 3 | image name = Kentucky US Congressional District 3 (since 2013).tif | image width = 400 | image caption = '''Kentucky's 3rd congressional district - since January 3, 2013.''' | representative = [[John Yarmuth]] | party = Democratic | residence = Louisville | english area = | metric area = |distribution ref=<ref>{{cite web|url=https://www.census.gov/geo/maps-data/data/cd_state.html|title=Congressional Districts Relationship Files (state-based)|first=US Census Bureau|last=Geography|website=www.census.gov|access-date=2018-02-11|archive-url=https://web.archive.org/web/20170717230259/https://www.census.gov/geo/maps-data/data/cd_state.html|archive-date=2017-07-17|url-status=dead}}</ref> | percent urban = 99.33 | percent rural = 0.67 | population = 742,543<ref>{{cite web|url=https://www.census.gov/mycd/?st=21&cd=03|title=My Congressional District|first=Center for New Media & Promotion (CNMP), US Census|last=Bureau|website=www.census.gov}}</ref> | population year = 2019 | median income = $57,546<ref>{{Cite web|url=https://www.census.gov/mycd/?st=21&cd=03|title=My Congressional District|first=US Census Bureau|last=Center for New Media & Promotion (CNMP)|website=www.census.gov}}</ref> | percent white = 71.65 | percent black = 22.06 | percent asian = 2.71 | percent native american = 0.2 | percent hispanic = 5.13 | percent other race = | percent blue collar = | percent white collar = | percent gray collar = | cpvi = D+6<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, 201