Any way to get a kml file of city boundaries?

I noticed on google maps there's a red outline of city limits.

Is there any way to get a KML file of the city limits?

How do I get city limits on Google Earth?

To see it yourself, go to Google Maps and search for a city name or even a zip code. You will see a pinkish highlight around the border. Based on your zoom level, as you zoom out, Google will highlight the whole area, not just the borders, in the pink color.

Can Google Maps show city boundaries?

If you search Google Maps for a city and they have the city boundary, the boundary will be shown.

US Cities can be found here

https://www.census.gov/geo/maps-data/data/tiger-kml.html

I was incidentally looking for the same thing. Census link was the number one result, this article was 4th on the list. Saw it had no answer.

Hope this helps