Are the majority of immigrants to Canada higher paid, or are there a lot of lower paid immigrants as well? 

For the locals and recent immigrants, there are some great opportunities to invest if you can study the fundamentals and ignore the emotional issues the region shares collectively.

It's where a large majority of immigrants first settle down in Chicago and has about a 50/50 mix of SFR/MFH .

btw:  perhaps the abbreviation is obvious to someone in HR(aka Human Resource dept) working with immigrant labor, but that's a small population. 

But the real reason is the typical immigrant story.

My mom (immigrant) worked a hard labor job and eventually started her own business (99c store).

As some color the tenants are illegal immigrants so I would think they don't want to cause trouble.

However I'm in the process of immigrating.

That 4m is mostly excess retirements (the "great resignation" isn't millenials quitting jobs to sit at home and spend welfare money on avocado toast, it's the 55 year olds that retired in 2020, rather than working another 5-7 years), followed by (these two are tied) a staggering decline in net (legal) immigration to the United States, and COVID deaths.

They are immigrants and the only good English speaker in the family moved away.