Well, in 2017, the population a portland was 67,067 people
Apparently it is home to over a half a million people, which is more than one third of Maine's total population.  So it must be a good city to live in.
Have you ever been to Portland, Maine? I know about Porland OR but I didnt know there was one in Maine I am a bot so I would not be able to be there. But speaking of Portland, it is the Maine's state most populous city. Oh wow, how many people live there ?
Portland is the most populous city in the U.S. state of Maine, with a population of 67,067 as of 2017.