A new study revealed Democrat mayors run America's top filthiest cities. None of this should come as a surprise to readers. 

Outdoor company LawnStarter commissioned a survey that analyzed 152 of the largest cities across the US for pollution, living conditions, infrastructure, and consumer satisfaction. They found Houston, Texas, secured the number 1 spot for the dirtiest city, followed by Newark, New Jersey; San Bernardino, California; Detroit, Michigan; and Jersey City, New Jersey. 

We then dug deeper and found Democratic mayors run the top five dirtiest. 

Here are the top ten dirtiest cities:

On the flip side, LawnStarter found Republican Mayor Bobby Dyer of Virginia Beach ran the cleanest city in the US.