Cincinnati bed bugs rank among nation’s highest as Hamilton County reports 19 complaints

Residents across Hamilton County continue to report infestations in homes, apartments, hotels, and other properties. 

County health officials say the number of documented complaints likely represents only a fraction of actual cases because many residents contact private exterminators rather than local agencies.

According to local reports, Hamilton County has logged 19 bedbug complaints in 2026. Officials noted that the true number is likely higher because reporting remains voluntary and many infestations never reach government records. Recent coverage by FOX19 highlighted Cincinnati’s continued struggle with bedbug activity and the challenges of accurately measuring infestations across the region.  

Bedbugs do not spread disease, but they can create significant financial and emotional stress for households. Infestations often require professional treatment, repeated inspections, and replacement of furniture or bedding in severe cases.

Property managers, hotel operators, and public health officials continue to encourage residents to identify infestations early and seek treatment before the pests spread to neighboring units or properties.

Cincinnati bed bugs remain a long-term challenge

Cincinnati has appeared on multiple national bedbug rankings over the past decade.

The city previously ranked near the top of national lists compiled by pest-control companies. In earlier years, Cincinnati ranked first, second, and among the top 10 cities depending on the methodology used by organizations such as Orkin and Terminix. Reports from FOX19 and WLWT have documented Cincinnati’s recurring appearance on these national rankings since at least 2011.  

Experts say several factors contribute to the problem.

Common causes include:

• Increased domestic and international travel
• Dense urban housing
• Apartment buildings with shared walls
• Frequent movement of furniture and belongings
• Insecticide resistance among some bedbug populations

According to pest-control experts, bedbugs are skilled hitchhikers that often travel in luggage, clothing, backpacks, and furniture. Once introduced into a home or apartment building, they can spread quickly if not treated.

Researchers have also pointed to Cincinnati’s location as a transportation hub. In previous interviews, entomologists noted that the city’s connectivity and visitor traffic can contribute to the movement of bedbugs into and out of the region.  

The issue is not unique to Cincinnati. Several Ohio cities routinely appear on national bedbug rankings. Cleveland, Columbus, Dayton, Toledo, and Youngstown have also been identified as areas with elevated activity in various reports over the years.  

National rankings show mixed results for Cincinnati bed bugs

National rankings can vary significantly depending on the organization collecting the data.

Some rankings rely on pest-control treatment records, while others use service calls, inspections, or customer reports. As a result, a city’s position can change dramatically from one study to another.

The most recent national list released by Orkin placed Cincinnati at No. 15 among U.S. metropolitan areas for bedbug treatments conducted between May 2025 and May 2026. Chicago ranked first for the sixth consecutive year, followed by Los Angeles, Detroit, Cleveland, and Indianapolis.  

Meanwhile, older rankings from Terminix and other organizations have placed Cincinnati as high as No. 1 or No. 2 nationally. Local officials caution that these rankings should be viewed as indicators of activity rather than precise measurements of infestation levels.  

Public health experts say treatment data may also reflect increased awareness. Cities with strong public education campaigns and active reporting systems may appear higher on rankings because residents recognize infestations and seek professional help more quickly.

How residents can reduce Cincinnati bed bugs risks

Experts recommend several preventative measures, especially during the summer travel season.

Travelers should inspect hotel mattresses, box springs, and headboards before unpacking. Luggage should remain on racks away from beds and upholstered furniture whenever possible.

Upon returning home, travelers should inspect luggage carefully and wash or dry clothing at high temperatures when appropriate. Orkin recommends a prevention strategy known as S.L.E.E.P., which encourages travelers to search rooms for signs of infestation, lift sheets and cushions, elevate luggage, examine belongings before departure, and place dryer-safe items in a hot dryer after returning home.  

Residents should also watch for common signs of infestation, including:

• Small reddish-brown insects
• Dark spots on mattresses or bedding
• Shed skins
• Unexplained bite patterns
• Musty odors in heavily infested areas

According to the Ohio Department of Health, early detection remains one of the most effective ways to prevent infestations from spreading. The agency provides guidance on identification, treatment, and prevention strategies for homeowners and renters.

The U.S. Environmental Protection Agency also recommends integrated pest management approaches that combine inspection, cleaning, monitoring, and professional treatment when necessary.

Local officials encourage residents who suspect infestations to act quickly. Delaying treatment often allows bedbugs to spread throughout a property, making elimination more difficult and expensive.

For Cincinnati residents, the latest complaint figures serve as a reminder that bedbugs remain an ongoing urban challenge. While official reports show 19 complaints in Hamilton County this year, health officials believe many additional cases never enter public records, suggesting the problem remains more widespread than the numbers alone indicate.