Page "County Mayo" Paragraph 21

Castlebar and Ballina are the two most populous towns in the county, with 10, 826 for Castlebar and 10, 361 for Ballina respectively according to the 2011 census.

These are followed by Westport, which has 5, 543 residents and Claremorris, with a population of 3, 412 in the 2011 census returns.