There are also municipalities without town status that have more inhabitants than some of the official towns (especially in the Luxembourg and Red Lands agglomerations, but also elsewhere, such as Mersch). Apart from the capital, Luxembourg, which is a city with now over 110,000 inhabitants, only the three or five next largest municipalities (Esch-sur-Alzette, Differdange, Dudelange, plus possibly Ettelbruck and Diekirch) have long been urbanised enough to be described as towns. However, most municipalities are now growing with the continuously high figures of immigration to Luxembourg.