House number changes

Can someone explain why they change house numbers. I was looking up 2169 McKinley St. Taylor, Mi. and then it sends me to 7800-8999 block of McKinley, why is that?
Can you also tell me how to find out, the new house number. Since i lived in CA. Hope someone is willing to help me.
I had the greatest childhood, living in Mi.
Thanks Liz

Are you searching in Taylor or Detroit?

I find a 2169 McKinley in Dearborn near the intersection of Madison.

McKinley in Taylor appears to be only a couple of blocks long with newer houses.