Population in cities of more than 1 million rose 1.12% to 1.24 mil in Ireland in 2021, according to the National Statistical Office.
Historically, population in cities of more than 1 million in Ireland reached an all time high of 1.24 mil in 2021 and an all time low of 0.661 mil in 1960.
Ireland has been ranked 112th within the group of 121 countries we follow in terms of population in cities of more than 1 million, 7 places below the position seen 10 years ago.
| Population in Cities of More Than 1 million | Unit | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| Australia | mil | 14.4 | 14.6 | 14.9 | 15.2 | 15.4 | ||||||||||||||||
| Belgium | mil | 3.02 | 3.04 | 3.06 | 3.08 | 3.10 | ||||||||||||||||
| Canada | mil | 16.3 | 16.6 | 16.8 | 17.0 | 17.2 | ||||||||||||||||
| Denmark | mil | 1.27 | 1.29 | 1.30 | 1.32 | 1.33 | ||||||||||||||||
| France | mil | 15.0 | 15.1 | 15.2 | 15.2 | 15.3 | ||||||||||||||||
| Germany | mil | 7.79 | 7.84 | 7.89 | 7.94 | 7.98 | ||||||||||||||||
| Iceland | mil | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| Ireland | mil | 1.16 | 1.18 | 1.19 | 1.20 | 1.21 | ||||||||||||||||
| Italy | mil | 11.2 | 11.2 | 11.3 | 11.3 | 11.4 | ||||||||||||||||
| Mexico | mil | 49.5 | 50.1 | 50.8 | 51.4 | 52.0 | ||||||||||||||||
| Norway | mil | 0.969 | 0.983 | 0.997 | 1.01 | 1.03 | ||||||||||||||||
| Spain | mil | 11.5 | 11.7 | 11.8 | 12.0 | 12.1 | ||||||||||||||||
| Sweden | mil | 1.50 | 1.52 | 1.55 | 1.58 | 1.61 | ||||||||||||||||
| USA | mil | 146 | 148 | 149 | 151 | 153 | ||||||||||||||||
| United Kingdom | mil | 17.3 | 17.5 | 17.6 | 17.8 | 18.0 |
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