Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: It is the fastest growing census division in Canada, expected to surpass 1.5 million residents by 2031.

On the census it's the fastest growing area in Canada. It is expected to pass 1.5 million people by 2031.