A census agglomeration is a census geographic unit in Canada determined by Statistics Canada.
A census agglomeration comprises one or more adjacent census subdivisions that has a core population of 10,000 or greater.
It is eligible for classification as a census metropolitan area once it reaches a population of 100,000.
[4] The former CA of Lethbridge was promoted to a census metropolitan area in 2016.
The following is a list of the census agglomerations within Alberta.