US Cities With the Highest Rat Infestations

PCR Rat infestations

Rats are a bane for most households. They are the spreaders of disease, are rabid and chew up wires and other parts of your home. Not to mention, they are pretty much the dirtiest of all pests seeing as they thrive in dirty places like sewers. While rat control is difficult because of vast sewage lines, there has been considerable care taken when they come onto houses on the surface level.

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The predisposed opinion among the citizens of the United States is that New York City is notorious for holding the largest number of rats. They even call the rat families dwelling in New York as the Pizza Rat. But contrary to popular belief it is none other than Chicago, Illinois, which holds the highest rat population. Shockingly, Chicago has held the title of most rat-infested for the past four years. Based on research by RentHop, 51,000 households of Chicago suffer from a rat infestation. New York was a close second in rat infestations with Washington DC and Boston following suit.

But in a recent analysis by Orkin Pest Control, New York is ranked third after Chicago and Los Angeles. The most shocking revelation from this research is the boom in rat infestations in places like Maine and Portland. These two cities in the United States have jumped a scary 19 positions when it comes to rat infestation.

The reasons for the increase in rat populations in certain parts of the United States is because of milder winters in the past few years. Mild winters allow rats to have a longer breeding period, which leads to more rodents in a year. “A single female rat can give birth to 12 babies per litter.  And the newborns can themselves begin reproducing as early as 2 months. So within a year, the original family of rats can have 15,000 descendants” reports KATU.

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If you think sewers are the main source of rats, guess again. Rats have many different burrows to thrive in. Roof Rats, Basement Rats, Yard rats, just to name a few. Rats can thrive in almost any locale and is the main reason for their vast increase in population and threat.

If you’re a homeowner who has recently come across a rat problem in your area, should be informed as to where your locale stands in terms of rat infestations. The list below ranks from highest to lowest cities infested with rats:

  1. Chicago, Illinois
  2. Los Angeles, California
  3. New York, New York
  4. Washington, DC
  5. San Francisco, California
  6. Detroit, Michigan
  7. Philadelphia, Pennsylvania
  8. Cleveland, Ohio
  9. Baltimore, Maryland
  10. Denver, Colorado
  11. Minneapolis-St. Paul, Minnesota
  12. Dallas-Fort Worth, Texas
  13. Boston, Massachusetts
  14. Seattle, Washington
  15. Atlanta, Georgia
  16. Indianapolis, Indiana
  17. Miami-Fort Lauderdale, Florida
  18. Hartford, Connecticut
  19. Pittsburgh, Pennsylvania
  20. Cincinnati, Ohio
  21. Milwaukee, Wisconsin
  22. Charlotte, North Carolina
  23. Houston, Texas
  24. Portland, Oregon
  25. Columbus, Ohio
  26. San Diego, California
  27. Raleigh-Durham, North Carolina
  28. Buffalo, New York
  29. New Orleans, Louisiana
  30. Norfolk, Virginia
  31. Richmond, Virginia
  32. Albany, New York
  33. Kansas City, Missouri
  34. Portland, Maine
  35. Nashville, Tennessee
  36. St. Louis, Missouri
  37. Sacramento, California
  38. Greenville, South Carolina
  39. Grand Rapids, Michigan
  40. Phoenix, Arizona
  41. Orlando, Florida
  42. Tampa, Florida
  43. Burlington, New York
  44. Champaign, Illinois
  45. Rochester, New York
  46. Syracuse, New York
  47. Charleston, West Virginia
  48. Dayton, Ohio
  49. Memphis, Tennessee
  50. Flint, Michigan

Options For Rat Infestations:

If you are a homeowner in one of the locations with higher rat infestations, obviously it would be very difficult to move your home to one of the places with lower rat numbers. Instead, you could opt to use some baits and traps to get rid of your rat menace. But with larger numbers, it’s best that you call in the professionals.

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But how can you tell which is the best pest control agency for you? Will the rats be back? What if you pay so much only for the rats still warming themselves in your home? With rats in the city, reliability will be your main issue. However, you can quell all these doubts through good research. The best place to do this and gauge the prices and reliability/ efficiency of pest control agencies is at Here you can find a database of the top pest control agencies in the United States. Every pest control company on our website is rated and ranked based on actual users by consumers. These reviews ensure absolute clarity on how reliable each pest control company is.

Once you find the pest control agency of your choice, you can ask for a quotation and then be one step closer from a rat-free home!

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