In 2025, five cities across New Hampshire are facing a growing public health nuisance: bed bugs. These small, blood-sucking pests are proving difficult to control due to their resilience and ability to spread quickly, especially in densely populated or high-traffic areas.
Cities like Manchester, Nashua, Concord, Portsmouth, and Keene are now stepping up with coordinated, community-driven approaches.
From public housing units to hotels and college dorms, these cities are launching awareness campaigns, supporting pest control treatments, and promoting prevention techniques to fight the ongoing bed bug invasion.
Why Are Bed Bugs a Problem in New Hampshire?
Bed bugs are tiny insects that hide in mattresses, furniture, baseboards, and other tight spaces. While they don’t carry diseases, their bites cause itchiness, allergic reactions, stress, and sleeplessness. Once they settle into a home or building, they’re extremely difficult to remove without professional help.
What makes the issue worse in 2025 is the growing resistance to standard insecticides, frequent human travel, and the increase in second-hand furniture use — all of which make it easier for bed bugs to move from one place to another.
5 New Hampshire Cities at the Forefront of the Fight
1. Manchester: Tackling Urban Spread
As the most populous city in New Hampshire, Manchester has seen a rise in bed bug reports, especially in apartment buildings, rental homes, and shelters. The city has launched:
Public awareness campaigns
City-sponsored pest control partnerships
Education programs in schools and community centers
These steps are aimed at improving early detection and ensuring people know how to respond if they suspect an infestation.
2. Nashua: Focusing on Public Housing
Nashua’s bed bug issue is especially concentrated in public and low-income housing units, where early detection and quick treatment are often delayed due to financial limitations. The city is:
Working with pest control companies to inspect and treat public housing
Training staff to identify infestations early
Offering support for residents to access proper treatment options
3. Concord: Promoting Education and Prevention
Concord is taking a more proactive, community-wide approach by focusing on early detection and prevention. The city has:
Hosted bed bug awareness workshops
Distributed educational materials
Encouraged residents to report cases quickly for faster city response
Concord aims to reduce the stigma around bed bug infestations so more people come forward and get help early.
4. Portsmouth: Protecting the Hospitality Industry
With its coastal location and tourist appeal, Portsmouth is focusing on preventing bed bug spread in hotels, motels, and short-term rentals. The city has:
Implemented mandatory inspections
Encouraged routine heat treatments
Educated hotel staff to spot signs of bed bugs early
This helps keep tourists safe while also protecting the reputation of local businesses.
5. Keene: Addressing College Housing Challenges
Keene, a vibrant college town, has been tackling bed bug issues in student dorms, off-campus housing, and shared rentals. The city and university have:
Offered financial subsidies for pest control services
Launched student awareness campaigns
Provided free inspections and hot laundry services for affected students
These efforts help contain infestations and ensure young renters aren’t left to handle the problem alone.
Common Strategies Being Used Across All Cities
While each city is taking a tailored approach, there are five main strategies shared across New Hampshire’s response:
Public education on prevention, detection, and treatment
Regular inspections in high-risk areas like public housing and hotels
Financial support such as subsidies and discounts for pest control
Collaborations between local health departments, pest professionals, and community organizations
Better reporting systems to track outbreaks and respond faster
These coordinated efforts aim to stop the bugs before they spread and to help residents access treatment and prevention tools without financial strain.
How Residents Can Protect Themselves
Whether you live in one of these cities or are just visiting, here are some simple tips to avoid bringing bed bugs home:
Inspect second-hand furniture before bringing it inside
Use protective mattress encasements
Check hotel rooms before unpacking (look in mattress seams, behind headboards)
Keep luggage off beds and store it on hard surfaces or luggage racks
Wash and dry clothes on high heat after travel
Report signs of infestation early
The faster bed bugs are found and treated, the easier they are to eliminate.
New Hampshire’s bed bug problem in 2025 highlights how urban living, travel, and shared spaces can help pests spread fast — but also how local governments can fight back with the right tools.
With Manchester, Nashua, Concord, Portsmouth, and Keene leading the charge, these cities are showing that a mix of public education, professional treatment, financial support, and community cooperation can make a big difference.
Whether you’re a tenant, homeowner, traveler, or student, staying informed and taking simple precautions can help keep these biting bugs out of your bed — and your life.
[1] https://collincountymagazine.com/2025/07/11/insect-invasion-5-new-hampshire-cities-combatting-bed-bug-onslaught/
[2] https://www.orkin.com/press-room/worst-cities-for-bed-bugs-annual-rankings
[3] https://www.usnews.com/news/best-states/articles/2023-11-01/u-s-cities-with-the-worst-bedbugs
