Rhymney population
Rhymney has a population of 8,537, making it the 8th largest place in Caerphilly County Borough. In 2005 the World Gazetteer recorded 7,089, a rise of 20.4% since.
The 2005 figure is from the World Gazetteer archive and may draw its boundary differently from the current source, so treat the change as indicative. Sources: method.