Toronto 2014 - 55%
Toronto 2010 - 51%
--
Boston 2017 - 29%
Boston 2013 - 38%
Boston 2009 - 31%
Chicago 2019 - 35% (first round)
Chicago 2015 - 34% (first round)
Chicago 2011 - 42%
NYC 2017 - 18%
NYC 2013 - 13%
NYC 2009 - <11%
LA 2017 - 20%
LA 2013 - 23%
LA 2009 - 18%
Vancouver 2018 - 39%
Vancouver 2014 - 44%
Vancouver 2011 - 35%
London 2016 - 45%
London 2012 - 38%
London 2008 - 45%
Tokyo 2020 - 55% (during pandemic)
Tokyo 2016 - 60%
Tokyo 2012 - 63%
Paris 2020 - 40% (during pandemic, lowest turnout on record ever)
https://www.toronto.ca/311/knowledgebase/kb/docs/articles/ci...
https://www.wbur.org/news/2017/11/08/voter-turnout-boston
https://chicagoelections.gov/en/election-results.asp?electio...
https://en.wikipedia.org/wiki/2009_New_York_City_mayoral_ele...
https://en.wikipedia.org/wiki/2013_Los_Angeles_mayoral_elect...
https://www.cbc.ca/news/canada/british-columbia/voter-turnou...
https://en.wikipedia.org/wiki/2012_London_mayoral_election
https://www.france24.com/en/20200628-liveblog-low-turnout-in...