Yet again, this has got to be partially due to all of the ILLEGALS in the city now... Spoiler, Denver is number 15 on the list of 20 cities. Archive: https://archive.today/4fuZU From the post: "Bedbugs are hematophagous, which means they only feed off of blood. Even if you’ve steered clear of hotels, you should still check your bed. The ranking includes both residential and commercial treatments."