Health & Medicine

How bad is Sacramento’s rat problem? Here’s where it landed on rodent-infested cities list

How bad is Sacramento’s rat problem? The capital city is among the 20 most rodent-infested cities in the nation, according to a new report by Orkin.

The company recently released its list of the Top 50 Rattiest Cities in 2024, based on residential calls for service.

Chicago was No. 1 on the list for the 10th straight year, Orkin said, thanks to its “abundance of alleys” and other environments that provide hidden havens for rodents.

Los Angeles came in second place, while New York City was third.

“Rodents can cause a lot of structural problems for property owners,” said John Kane, Orkin national accounts entomologist and quality manager. “They can get in around piping and even chew through walls. These tiny culprits tend to chew through wiring, which poses an increased risk of fires.”

In addition, Orkin said, rats and mice can devour food and reproduce quickly.

Rodents can also spread diseases to humans including leptospirosis, typhus and salmonella infections, according to the federal Centers for Disease Control and Prevention.

Here’s where Sacramento landed on Orkin’s list:

Why is Sacramento among ‘rattiest’ cities in US?

Sacramento was No. 20 on Orkin’s list of the 50 worst cities for rodent infestations in the United States.

Orkin said it based its rankings on data collected by tracking new residential rodent treatments from Sept. 1, 2023, to Aug. 31.

“Mice and rats are a serious concern to the millions of homeowners who deal with infestations each fall,” Orkin said. “As the weather cools, rodents seek warm shelter and food sources.”

A rat perches on the brim of a trash can. Sacramento is one of the 20 most rodent-infested cities in the United States, according to pest control company Orkin.
A rat perches on the brim of a trash can. Sacramento is one of the 20 most rodent-infested cities in the United States, according to pest control company Orkin. Valeriy Volkonskiy Getty Images/iStockphoto

What are 10 worst cities for rodent infestations?

These are the 10 most rodent-infested cities in the nation, according to Orkin:

  1. Chicago

  2. Los Angeles

  3. New York City

  4. San Francisco

  5. Washington, D.C.

  6. Denver

  7. Philadelphia

  8. Detroit

  9. Baltimore

  10. Cleveland

What are common signs of a rodent infestation?

According to Orkin, these are some common signs of a rodent infestation:

  • Rodent droppings, commonly spotted near food sources, along baseboards or inside cabinets.
  • Scratching or scurrying sounds, especially at night when rodents are more active.
  • Gnaw marks on walls, furniture, wires or food packaging,
  • Rub marks along baseboards or around entry points.
  • Burrows around the foundation of a building or in piles of debris.

How can I keep rats and mice out of my home?

Orkin offered a number of tips for property owners seeking to prevent rodent infestations or keep an infestation from worsening. They include:

  • Seal entry points, including gaps around windows, doors and pipes.

  • Eliminate food sources by storing food in sealed containers, cleaning up spilled food, keeping garbage in tightly sealed bins, and removing pet food from areas accessible by rodents.

  • Maintain outdoor areas and clean up debris that rodents could use as nesting materials or shelter.

  • Patch trash containers

  • Eliminate water sources by fixing leaky faucets, pipes or standing water.

  • Set traps in areas where rodent activity is high.

Sarah Linn
The Tribune
Sarah Linn is an editor and reporter on the West Service Journalism Team, working with journalists in Sacramento, Modesto, Fresno, Merced and San Luis Obispo in California and Bellingham, Olympia and Tri-Cities in Washington, as well as Boise, Idaho. She previously served as the Local/Entertainment Editor of The Tribune in San Luis Obispo, working there for nearly two decades. A graduate of Oregon State University, she has earned multiple California journalism awards.
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